From 76fa9a240de4294a097235c9ddd470c21eb3449e Mon Sep 17 00:00:00 2001
From: Jordan Crouse <jordan.crouse@amd.com>
Date: Fri, 20 Jan 2006 14:06:09 -0800
Subject: [PATCH] USB: EHCI for AU1200

ALCHEMY:  Add EHCI support for AU1200

Updated by removing the OHCI support

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/mips/au1000/common/cputable.c | 2 +-
 arch/mips/au1000/common/platform.c | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/au1000/common/cputable.c b/arch/mips/au1000/common/cputable.c
index 4dbde82c8215..d8df5fdb045f 100644
--- a/arch/mips/au1000/common/cputable.c
+++ b/arch/mips/au1000/common/cputable.c
@@ -38,7 +38,7 @@ struct cpu_spec	cpu_specs[] = {
     { 0xffffffff, 0x02030204, "Au1100 BE", 0, 1 },
     { 0xffffffff, 0x03030200, "Au1550 AA", 0, 1 },
     { 0xffffffff, 0x04030200, "Au1200 AB", 0, 0 },
-    { 0xffffffff, 0x04030201, "Au1200 AC", 0, 1 },
+    { 0xffffffff, 0x04030201, "Au1200 AC", 1, 0 },
     { 0x00000000, 0x00000000, "Unknown Au1xxx", 1, 0 },
 };
 
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 48d3f54f88f8..1fb3dbdb93be 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -278,9 +278,7 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = {
 	&au1100_lcd_device,
 #endif
 #ifdef CONFIG_SOC_AU1200
-#if 0	/* fixme */
 	&au1xxx_usb_ehci_device,
-#endif
 	&au1xxx_usb_gdt_device,
 	&au1xxx_usb_otg_device,
 	&au1200_lcd_device,
-- 
cgit v1.2.3


From d5fb7f1b5b832946eaf450b2a695ec3e7fd2d351 Mon Sep 17 00:00:00 2001
From: Jordan Crouse <jordan.crouse@amd.com>
Date: Fri, 20 Jan 2006 14:09:54 -0800
Subject: [PATCH] USB: OHCI for AU1200

ALCHEMY:  Add OHCI support for AU1200

Updated by moving the OHCI support out of the EHCI patch.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/mips/au1000/common/platform.c |   2 +-
 drivers/usb/host/ohci-au1xxx.c     | 102 +++++++++++++++++++++++++++++++------
 2 files changed, 88 insertions(+), 16 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 1fb3dbdb93be..dbb4ee7ed42d 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -20,7 +20,7 @@
 static struct resource au1xxx_usb_ohci_resources[] = {
 	[0] = {
 		.start		= USB_OHCI_BASE,
-		.end		= USB_OHCI_BASE + USB_OHCI_LEN,
+		.end		= USB_OHCI_BASE + USB_OHCI_LEN - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 	[1] = {
diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c
index db280ca7b7a0..a1c8b3b2fcc7 100644
--- a/drivers/usb/host/ohci-au1xxx.c
+++ b/drivers/usb/host/ohci-au1xxx.c
@@ -23,6 +23,8 @@
 
 #include <asm/mach-au1x00/au1000.h>
 
+#ifndef	CONFIG_SOC_AU1200
+
 #define USBH_ENABLE_BE (1<<0)
 #define USBH_ENABLE_C  (1<<1)
 #define USBH_ENABLE_E  (1<<2)
@@ -37,21 +39,68 @@
 #error not byte order defined
 #endif
 
+#else   /* Au1200 */
+
+#define USB_HOST_CONFIG    (USB_MSR_BASE + USB_MSR_MCFG)
+#define USB_MCFG_PFEN     (1<<31)
+#define USB_MCFG_RDCOMB   (1<<30)
+#define USB_MCFG_SSDEN    (1<<23)
+#define USB_MCFG_OHCCLKEN (1<<16)
+#define USB_MCFG_UCAM     (1<<7)
+#define USB_MCFG_OBMEN    (1<<1)
+#define USB_MCFG_OMEMEN   (1<<0)
+
+#define USBH_ENABLE_CE    USB_MCFG_OHCCLKEN
+#ifdef CONFIG_DMA_COHERENT
+#define USBH_ENABLE_INIT  (USB_MCFG_OHCCLKEN \
+                         | USB_MCFG_PFEN | USB_MCFG_RDCOMB \
+                         | USB_MCFG_SSDEN | USB_MCFG_UCAM \
+                         | USB_MCFG_OBMEN | USB_MCFG_OMEMEN)
+#else
+#define USBH_ENABLE_INIT  (USB_MCFG_OHCCLKEN \
+                         | USB_MCFG_PFEN | USB_MCFG_RDCOMB \
+                         | USB_MCFG_SSDEN \
+                         | USB_MCFG_OBMEN | USB_MCFG_OMEMEN)
+#endif
+#define USBH_DISABLE      (USB_MCFG_OBMEN | USB_MCFG_OMEMEN)
+
+#endif  /* Au1200 */
+
 extern int usb_disabled(void);
 
 /*-------------------------------------------------------------------------*/
 
-static void au1xxx_start_hc(struct platform_device *dev)
+static void au1xxx_start_ohc(struct platform_device *dev)
 {
 	printk(KERN_DEBUG __FILE__
 		": starting Au1xxx OHCI USB Controller\n");
 
 	/* enable host controller */
+
+#ifndef CONFIG_SOC_AU1200
+
 	au_writel(USBH_ENABLE_CE, USB_HOST_CONFIG);
 	udelay(1000);
 	au_writel(USBH_ENABLE_INIT, USB_HOST_CONFIG);
 	udelay(1000);
 
+#else   /* Au1200 */
+
+	/* write HW defaults again in case Yamon cleared them */
+	if (au_readl(USB_HOST_CONFIG) == 0) {
+		au_writel(0x00d02000, USB_HOST_CONFIG);
+		au_readl(USB_HOST_CONFIG);
+		udelay(1000);
+	}
+	au_writel(USBH_ENABLE_CE | au_readl(USB_HOST_CONFIG), USB_HOST_CONFIG);
+	au_readl(USB_HOST_CONFIG);
+	udelay(1000);
+	au_writel(USBH_ENABLE_INIT | au_readl(USB_HOST_CONFIG), USB_HOST_CONFIG);
+	au_readl(USB_HOST_CONFIG);
+	udelay(1000);
+
+#endif  /* Au1200 */
+
 	/* wait for reset complete (read register twice; see au1500 errata) */
 	while (au_readl(USB_HOST_CONFIG),
 		!(au_readl(USB_HOST_CONFIG) & USBH_ENABLE_RD))
@@ -61,13 +110,25 @@ static void au1xxx_start_hc(struct platform_device *dev)
 	": Clock to USB host has been enabled \n");
 }
 
-static void au1xxx_stop_hc(struct platform_device *dev)
+static void au1xxx_stop_ohc(struct platform_device *dev)
 {
 	printk(KERN_DEBUG __FILE__
 	       ": stopping Au1xxx OHCI USB Controller\n");
 
+#ifndef CONFIG_SOC_AU1200
+
 	/* Disable clock */
 	au_writel(au_readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
+
+#else   /* Au1200 */
+
+	/* Disable mem */
+	au_writel(~USBH_DISABLE & au_readl(USB_HOST_CONFIG), USB_HOST_CONFIG);
+	udelay(1000);
+	/* Disable clock */
+	au_writel(~USBH_ENABLE_CE & au_readl(USB_HOST_CONFIG), USB_HOST_CONFIG);
+	au_readl(USB_HOST_CONFIG);
+#endif  /* Au1200 */
 }
 
 
@@ -78,7 +139,7 @@ static void au1xxx_stop_hc(struct platform_device *dev)
 
 
 /**
- * usb_hcd_au1xxx_probe - initialize Au1xxx-based HCDs
+ * usb_ohci_au1xxx_probe - initialize Au1xxx-based HCDs
  * Context: !in_interrupt()
  *
  * Allocates basic resources for this USB host controller, and
@@ -86,14 +147,25 @@ static void au1xxx_stop_hc(struct platform_device *dev)
  * through the hotplug entry's driver_data.
  *
  */
-int usb_hcd_au1xxx_probe (const struct hc_driver *driver,
+static int usb_ohci_au1xxx_probe(const struct hc_driver *driver,
 			  struct platform_device *dev)
 {
 	int retval;
 	struct usb_hcd *hcd;
 
-	if(dev->resource[1].flags != IORESOURCE_IRQ) {
-		pr_debug ("resource[1] is not IORESOURCE_IRQ");
+#if defined(CONFIG_SOC_AU1200) && defined(CONFIG_DMA_COHERENT)
+	/* Au1200 AB USB does not support coherent memory */
+	if (!(read_c0_prid() & 0xff)) {
+		pr_info("%s: this is chip revision AB !!\n",
+			dev->dev.name);
+		pr_info("%s: update your board or re-configure the kernel\n",
+			dev->dev.name);
+		return -ENODEV;
+	}
+#endif
+
+	if (dev->resource[1].flags != IORESOURCE_IRQ) {
+		pr_debug("resource[1] is not IORESOURCE_IRQ\n");
 		return -ENOMEM;
 	}
 
@@ -104,26 +176,26 @@ int usb_hcd_au1xxx_probe (const struct hc_driver *driver,
 	hcd->rsrc_len = dev->resource[0].end - dev->resource[0].start + 1;
 
 	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
-		pr_debug("request_mem_region failed");
+		pr_debug("request_mem_region failed\n");
 		retval = -EBUSY;
 		goto err1;
 	}
 
 	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
 	if (!hcd->regs) {
-		pr_debug("ioremap failed");
+		pr_debug("ioremap failed\n");
 		retval = -ENOMEM;
 		goto err2;
 	}
 
-	au1xxx_start_hc(dev);
+	au1xxx_start_ohc(dev);
 	ohci_hcd_init(hcd_to_ohci(hcd));
 
-	retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT);
+	retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT | SA_SHIRQ);
 	if (retval == 0)
 		return retval;
 
-	au1xxx_stop_hc(dev);
+	au1xxx_stop_ohc(dev);
 	iounmap(hcd->regs);
  err2:
 	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
@@ -146,10 +218,10 @@ int usb_hcd_au1xxx_probe (const struct hc_driver *driver,
  * context, normally "rmmod", "apmd", or something similar.
  *
  */
-void usb_hcd_au1xxx_remove (struct usb_hcd *hcd, struct platform_device *dev)
+static void usb_ohci_au1xxx_remove(struct usb_hcd *hcd, struct platform_device *dev)
 {
 	usb_remove_hcd(hcd);
-	au1xxx_stop_hc(dev);
+	au1xxx_stop_ohc(dev);
 	iounmap(hcd->regs);
 	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 	usb_put_hcd(hcd);
@@ -235,7 +307,7 @@ static int ohci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
 	if (usb_disabled())
 		return -ENODEV;
 
-	ret = usb_hcd_au1xxx_probe(&ohci_au1xxx_hc_driver, pdev);
+	ret = usb_ohci_au1xxx_probe(&ohci_au1xxx_hc_driver, pdev);
 	return ret;
 }
 
@@ -243,7 +315,7 @@ static int ohci_hcd_au1xxx_drv_remove(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
-	usb_hcd_au1xxx_remove(hcd, pdev);
+	usb_ohci_au1xxx_remove(hcd, pdev);
 	return 0;
 }
 	/*TBD*/
-- 
cgit v1.2.3


From e87dddeb92618d9dbb8b9f946a193739a4447609 Mon Sep 17 00:00:00 2001
From: Peter Horton <pdh@colonel-panic.org>
Date: Sun, 12 Feb 2006 17:10:25 +0000
Subject: [MIPS] Add early console for Cobalt.

Signed-off-by: Peter Horton <pdh@colonel-panic.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Kconfig                     |  1 +
 arch/mips/cobalt/Kconfig              |  7 ++++++
 arch/mips/cobalt/Makefile             |  2 ++
 arch/mips/cobalt/console.c            | 43 +++++++++++++++++++++++++++++++++++
 arch/mips/cobalt/setup.c              | 13 ++++-------
 include/asm-mips/mach-cobalt/cobalt.h |  2 ++
 6 files changed, 60 insertions(+), 8 deletions(-)
 create mode 100644 arch/mips/cobalt/Kconfig
 create mode 100644 arch/mips/cobalt/console.c

(limited to 'arch/mips')

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3a0f89d2c8dc..9d1e78f9c060 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -790,6 +790,7 @@ source "arch/mips/tx4927/Kconfig"
 source "arch/mips/tx4938/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
 source "arch/mips/philips/pnx8550/common/Kconfig"
+source "arch/mips/cobalt/Kconfig"
 
 endmenu
 
diff --git a/arch/mips/cobalt/Kconfig b/arch/mips/cobalt/Kconfig
new file mode 100644
index 000000000000..7c42b088d16c
--- /dev/null
+++ b/arch/mips/cobalt/Kconfig
@@ -0,0 +1,7 @@
+config EARLY_PRINTK
+	bool "Early console support"
+	depends on MIPS_COBALT
+	help
+	  Provide early console support by direct access to the
+	  on board UART. The UART must have been previously
+	  initialised by the boot loader.
diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile
index 3b6b7579d1de..720e757b2b64 100644
--- a/arch/mips/cobalt/Makefile
+++ b/arch/mips/cobalt/Makefile
@@ -4,4 +4,6 @@
 
 obj-y	 := irq.o int-handler.o reset.o setup.o
 
+obj-$(CONFIG_EARLY_PRINTK)	+= console.o
+
 EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
new file mode 100644
index 000000000000..45c2d27c7564
--- /dev/null
+++ b/arch/mips/cobalt/console.c
@@ -0,0 +1,43 @@
+/*
+ * (C) P. Horton 2006
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/console.h>
+#include <linux/serial_reg.h>
+#include <asm/addrspace.h>
+#include <asm/mach-cobalt/cobalt.h>
+
+static void putchar(int c)
+{
+	if(c == '\n')
+		putchar('\r');
+
+	while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
+		;
+
+	COBALT_UART[UART_TX] = c;
+}
+
+static void cons_write(struct console *c, const char *s, unsigned n)
+{
+	while(n-- && *s)
+		putchar(*s++);
+}
+
+static struct console cons_info =
+{
+	.name	= "uart",
+	.write	= cons_write,
+	.flags	= CON_PRINTBUFFER | CON_BOOT,
+	.index	= -1,
+};
+
+void __init cobalt_early_console(void)
+{
+	register_console(&cons_info);
+
+	printk("Cobalt: early console registered\n");
+}
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index b9713a723053..4f9ea1210023 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -31,6 +31,7 @@
 extern void cobalt_machine_restart(char *command);
 extern void cobalt_machine_halt(void);
 extern void cobalt_machine_power_off(void);
+extern void cobalt_early_console(void);
 
 int cobalt_board_id;
 
@@ -109,14 +110,6 @@ void __init plat_setup(void)
 	/* I/O port resource must include UART and LCD/buttons */
 	ioport_resource.end = 0x0fffffff;
 
-	/*
-	 * This is a prom style console. We just poke at the
-	 *  UART to make it talk.
-	 * Only use this console if you really screw up and can't
-	 *  get to the stage of setting up a real serial console.
-	 */
-	/*ns16550_setup_console();*/
-
 	/* request I/O space for devices used on all i[345]86 PCs */
 	for (i = 0; i < COBALT_IO_RESOURCES; i++)
 		request_resource(&ioport_resource, cobalt_io_resources + i);
@@ -136,6 +129,10 @@ void __init plat_setup(void)
 #ifdef CONFIG_SERIAL_8250
 	if (cobalt_board_id > COBALT_BRD_ID_RAQ1) {
 
+#ifdef CONFIG_EARLY_PRINTK
+		cobalt_early_console();
+#endif
+
 		uart.line	= 0;
 		uart.type	= PORT_UNKNOWN;
 		uart.uartclk	= 18432000;
diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h
index 78e1df2095fb..b3c5ecbec03c 100644
--- a/include/asm-mips/mach-cobalt/cobalt.h
+++ b/include/asm-mips/mach-cobalt/cobalt.h
@@ -113,4 +113,6 @@ do {									\
 # define COBALT_KEY_SELECT	(1 << 7)
 # define COBALT_KEY_MASK	0xfe
 
+#define COBALT_UART		((volatile unsigned char *) CKSEG1ADDR(0x1c800000))
+
 #endif /* __ASM_COBALT_H */
-- 
cgit v1.2.3


From 37caa934af02bc01d0e1366a49e1c89360fa0f29 Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Wed, 15 Feb 2006 18:25:48 +0900
Subject: [MIPS] sc-rm7k.c cleanup

Use blast_scache_range, blast_inv_scache_range for rm7k scache routine.
Output code should be logically same.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/mm/sc-rm7k.c      | 25 +++++++++----------------
 include/asm-mips/r4kcache.h |  1 +
 2 files changed, 10 insertions(+), 16 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c
index 9e8ff8badb19..3b6cc9ba1b05 100644
--- a/arch/mips/mm/sc-rm7k.c
+++ b/arch/mips/mm/sc-rm7k.c
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/bitops.h>
 
 #include <asm/addrspace.h>
 #include <asm/bcache.h>
@@ -43,14 +44,7 @@ static void rm7k_sc_wback_inv(unsigned long addr, unsigned long size)
 	/* Catch bad driver code */
 	BUG_ON(size == 0);
 
-	a = addr & ~(sc_lsize - 1);
-	end = (addr + size - 1) & ~(sc_lsize - 1);
-	while (1) {
-		flush_scache_line(a);	/* Hit_Writeback_Inv_SD */
-		if (a == end)
-			break;
-		a += sc_lsize;
-	}
+	blast_scache_range(addr, addr + size);
 
 	if (!rm7k_tcache_enabled)
 		return;
@@ -74,14 +68,7 @@ static void rm7k_sc_inv(unsigned long addr, unsigned long size)
 	/* Catch bad driver code */
 	BUG_ON(size == 0);
 
-	a = addr & ~(sc_lsize - 1);
-	end = (addr + size - 1) & ~(sc_lsize - 1);
-	while (1) {
-		invalidate_scache_line(a);	/* Hit_Invalidate_SD */
-		if (a == end)
-			break;
-		a += sc_lsize;
-	}
+	blast_inv_scache_range(addr, addr + size);
 
 	if (!rm7k_tcache_enabled)
 		return;
@@ -143,11 +130,17 @@ struct bcache_ops rm7k_sc_ops = {
 
 void __init rm7k_sc_init(void)
 {
+	struct cpuinfo_mips *c = &current_cpu_data;
 	unsigned int config = read_c0_config();
 
 	if ((config & RM7K_CONF_SC))
 		return;
 
+	c->scache.linesz = sc_lsize;
+	c->scache.ways = 4;
+	c->scache.waybit= ffs(scache_size / c->scache.ways) - 1;
+	c->scache.waysize = scache_size / c->scache.ways;
+	c->scache.sets = scache_size / (c->scache.linesz * c->scache.ways);
 	printk(KERN_INFO "Secondary cache size %dK, linesize %d bytes.\n",
 	       (scache_size >> 10), sc_lsize);
 
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index 0bcb79a58ee9..90c374700977 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -303,5 +303,6 @@ __BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, )
 __BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, )
 /* blast_inv_dcache_range */
 __BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, )
+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, )
 
 #endif /* _ASM_R4KCACHE_H */
-- 
cgit v1.2.3


From c1449c8fa40859eb269025a7db85b34115205f5b Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 15 Feb 2006 15:17:19 +0000
Subject: [MIPS] Symmetric Uniprocessor support for Qemu.

SMP bits needed to builds and run an SMP kernel.  While only a single
processor is supported ATM it's still useful for some SMP debugging using
Qemu.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Kconfig       |  2 +-
 arch/mips/qemu/Makefile |  2 ++
 arch/mips/qemu/q-smp.c  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 arch/mips/qemu/q-smp.c

(limited to 'arch/mips')

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9d1e78f9c060..6356f7d52ce6 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1582,7 +1582,7 @@ source "mm/Kconfig"
 
 config SMP
 	bool "Multi-Processing support"
-	depends on CPU_RM9000 || ((SIBYTE_BCM1x80 || SIBYTE_BCM1x55 || SIBYTE_SB1250) && !SIBYTE_STANDALONE) || SGI_IP27 || MIPS_MT_SMP
+	depends on CPU_RM9000 || ((SIBYTE_BCM1x80 || SIBYTE_BCM1x55 || SIBYTE_SB1250 || QEMU) && !SIBYTE_STANDALONE) || SGI_IP27 || MIPS_MT_SMP
 	---help---
 	  This enables support for systems with more than one CPU. If you have
 	  a system with only one CPU, like most personal computers, say N. If
diff --git a/arch/mips/qemu/Makefile b/arch/mips/qemu/Makefile
index 934944ab9e85..6a8e8bcef552 100644
--- a/arch/mips/qemu/Makefile
+++ b/arch/mips/qemu/Makefile
@@ -3,3 +3,5 @@
 #
 
 obj-y		= q-firmware.o q-int.o q-irq.o q-mem.o q-setup.o
+
+obj-$(CONFIG_SMP) += q-smp.o
diff --git a/arch/mips/qemu/q-smp.c b/arch/mips/qemu/q-smp.c
new file mode 100644
index 000000000000..5a12354cd576
--- /dev/null
+++ b/arch/mips/qemu/q-smp.c
@@ -0,0 +1,48 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org)
+ *
+ * Symmetric Uniprocessor (TM) Support
+ */
+#include <linux/kernel.h>
+#include <linux/sched.h>
+
+/*
+ * Send inter-processor interrupt
+ */
+void core_send_ipi(int cpu, unsigned int action)
+{
+	panic(KERN_ERR "%s called", __FUNCTION__);
+}
+
+/*
+ *  After we've done initial boot, this function is called to allow the
+ *  board code to clean up state, if needed
+ */
+void prom_init_secondary(void)
+{
+}
+
+void prom_smp_finish(void)
+{
+}
+
+/* Hook for after all CPUs are online */
+void prom_cpus_done(void)
+{
+}
+
+void __init prom_prepare_cpus(unsigned int max_cpus)
+{
+	cpus_clear(phys_cpu_present_map);
+}
+
+/*
+ * Firmware CPU startup hook
+ */
+void prom_boot_secondary(int cpu, struct task_struct *idle)
+{
+}
-- 
cgit v1.2.3


From af2667f7efa64706c78b8bee1398726fc86b42ad Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sun, 19 Feb 2006 03:20:07 +0000
Subject: [MIPS] Delete unused sys32_waitpid.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/kernel/linux32.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index e00e5f6e7fdd..396592467da8 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -161,12 +161,6 @@ out:
 	return error;
 }
 
-asmlinkage int
-sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr, int options)
-{
-	return compat_sys_wait4(pid, stat_addr, options, NULL);
-}
-
 asmlinkage long
 sysn32_waitid(int which, compat_pid_t pid,
 	      siginfo_t __user *uinfo, int options,
-- 
cgit v1.2.3


From 6254944faf5ff96b8b468457e3e2b2dcacc29fb7 Mon Sep 17 00:00:00 2001
From: Martin Michlmayr <tbm@cyrius.com>
Date: Sat, 18 Feb 2006 20:06:32 +0000
Subject: [MIPS] Reformat all of signal32.c with tabs instead of space for
 consistency

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/kernel/signal32.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 237cd8a2cd32..f2791a1e7609 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -236,7 +236,7 @@ _sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 	spin_lock_irq(&current->sighand->siglock);
 	current->saved_sigmask = current->blocked;
 	current->blocked = newset;
-        recalc_sigpending();
+	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
 
 	current->state = TASK_INTERRUPTIBLE;
@@ -272,15 +272,15 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
 
 	if (!ret && oact) {
 		if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)))
-                        return -EFAULT;
+			return -EFAULT;
 		err |= __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
 		err |= __put_user((u32)(u64)old_ka.sa.sa_handler,
 		                  &oact->sa_handler);
 		err |= __put_user(old_ka.sa.sa_mask.sig[0], oact->sa_mask.sig);
-                err |= __put_user(0, &oact->sa_mask.sig[1]);
-                err |= __put_user(0, &oact->sa_mask.sig[2]);
-                err |= __put_user(0, &oact->sa_mask.sig[3]);
-                if (err)
+		err |= __put_user(0, &oact->sa_mask.sig[1]);
+		err |= __put_user(0, &oact->sa_mask.sig[2]);
+		err |= __put_user(0, &oact->sa_mask.sig[3]);
+		if (err)
 			return -EFAULT;
 	}
 
-- 
cgit v1.2.3


From 9c6031cc93626a194a9ef32d62b078ef1b396c45 Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun, 19 Feb 2006 23:46:44 +0900
Subject: [MIPS] Signal cleanup

Move function prototypes to asm/signal.h to detect trivial errors and
add some __user tags to get rid of sparse warnings.  Generated code
should not be changed.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/kernel/process.c    | 16 ----------------
 arch/mips/kernel/signal.c     |  6 +++---
 arch/mips/kernel/signal32.c   | 24 ++++++++++++------------
 arch/mips/kernel/signal_n32.c |  2 +-
 include/asm-mips/signal.h     | 20 +++++++++++++++++++-
 5 files changed, 35 insertions(+), 33 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 092679c2dca9..a8f435d82940 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -60,17 +60,9 @@ ATTRIB_NORET void cpu_idle(void)
 	}
 }
 
-extern void do_signal(struct pt_regs *regs);
-extern void do_signal32(struct pt_regs *regs);
-
 /*
  * Native o32 and N64 ABI without DSP ASE
  */
-extern int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set);
-extern int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
 struct mips_abi mips_abi = {
 	.do_signal	= do_signal,
 #ifdef CONFIG_TRAD_SIGNALS
@@ -83,11 +75,6 @@ struct mips_abi mips_abi = {
 /*
  * o32 compatibility on 64-bit kernels, without DSP ASE
  */
-extern int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set);
-extern int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
 struct mips_abi mips_abi_32 = {
 	.do_signal	= do_signal32,
 	.setup_frame	= setup_frame_32,
@@ -99,9 +86,6 @@ struct mips_abi mips_abi_32 = {
 /*
  * N32 on 64-bit kernels, without DSP ASE
  */
-extern int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
 struct mips_abi mips_abi_n32 = {
 	.do_signal	= do_signal,
 	.setup_rt_frame	= setup_rt_frame_n32
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index c974cc9b30eb..402efd27c79e 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -100,8 +100,8 @@ _sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 }
 
 #ifdef CONFIG_TRAD_SIGNALS
-asmlinkage int sys_sigaction(int sig, const struct sigaction *act,
-	struct sigaction *oact)
+asmlinkage int sys_sigaction(int sig, const struct sigaction __user *act,
+	struct sigaction __user *oact)
 {
 	struct k_sigaction new_ka, old_ka;
 	int ret;
@@ -331,7 +331,7 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
 	/* Create the ucontext.  */
 	err |= __put_user(0, &frame->rs_uc.uc_flags);
 	err |= __put_user(NULL, &frame->rs_uc.uc_link);
-	err |= __put_user((void *)current->sas_ss_sp,
+	err |= __put_user((void __user *)current->sas_ss_sp,
 	                  &frame->rs_uc.uc_stack.ss_sp);
 	err |= __put_user(sas_ss_flags(regs->regs[29]),
 	                  &frame->rs_uc.uc_stack.ss_flags);
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index f2791a1e7609..1c7241ba6924 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -163,7 +163,7 @@ static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)
 	return err;
 }
 
-static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t *ubuf)
+static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf)
 {
 	int err = 0;
 	unsigned long sig[4];
@@ -195,10 +195,10 @@ save_static_function(sys32_sigsuspend);
 __attribute_used__ noinline static int
 _sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
 {
-	compat_sigset_t *uset;
+	compat_sigset_t __user *uset;
 	sigset_t newset;
 
-	uset = (compat_sigset_t *) regs.regs[4];
+	uset = (compat_sigset_t __user *) regs.regs[4];
 	if (get_sigset(&newset, uset))
 		return -EFAULT;
 	sigdelsetmask(&newset, ~_BLOCKABLE);
@@ -219,7 +219,7 @@ save_static_function(sys32_rt_sigsuspend);
 __attribute_used__ noinline static int
 _sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 {
-	compat_sigset_t *uset;
+	compat_sigset_t __user *uset;
 	sigset_t newset;
 	size_t sigsetsize;
 
@@ -228,7 +228,7 @@ _sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 	if (sigsetsize != sizeof(compat_sigset_t))
 		return -EINVAL;
 
-	uset = (compat_sigset_t *) regs.regs[4];
+	uset = (compat_sigset_t __user *) regs.regs[4];
 	if (get_sigset(&newset, uset))
 		return -EFAULT;
 	sigdelsetmask(&newset, ~_BLOCKABLE);
@@ -245,8 +245,8 @@ _sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 	return -ERESTARTNOHAND;
 }
 
-asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
-                               struct sigaction32 *oact)
+asmlinkage int sys32_sigaction(int sig, const struct sigaction32 __user *act,
+                               struct sigaction32 __user *oact)
 {
 	struct k_sigaction new_ka, old_ka;
 	int ret;
@@ -301,7 +301,7 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
 		if (!access_ok(VERIFY_READ, uss, sizeof(*uss)))
 			return -EFAULT;
 		err |= __get_user(sp, &uss->ss_sp);
-		kss.ss_sp = (void *) (long) sp;
+		kss.ss_sp = (void __user *) (long) sp;
 		err |= __get_user(kss.ss_size, &uss->ss_size);
 		err |= __get_user(kss.ss_flags, &uss->ss_flags);
 		if (err)
@@ -316,7 +316,7 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
 	if (!ret && uoss) {
 		if (!access_ok(VERIFY_WRITE, uoss, sizeof(*uoss)))
 			return -EFAULT;
-		sp = (int) (long) koss.ss_sp;
+		sp = (int) (unsigned long) koss.ss_sp;
 		err |= __put_user(sp, &uoss->ss_sp);
 		err |= __put_user(koss.ss_size, &uoss->ss_size);
 		err |= __put_user(koss.ss_flags, &uoss->ss_flags);
@@ -527,7 +527,7 @@ _sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 	/* The ucontext contains a stack32_t, so we must convert!  */
 	if (__get_user(sp, &frame->rs_uc.uc_stack.ss_sp))
 		goto badframe;
-	st.ss_sp = (void *)(long) sp;
+	st.ss_sp = (void __user *)(long) sp;
 	if (__get_user(st.ss_size, &frame->rs_uc.uc_stack.ss_size))
 		goto badframe;
 	if (__get_user(st.ss_flags, &frame->rs_uc.uc_stack.ss_flags))
@@ -868,7 +868,7 @@ no_signal:
 	}
 }
 
-asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
+asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
 				  struct sigaction32 __user *oact,
 				  unsigned int sigsetsize)
 {
@@ -912,7 +912,7 @@ out:
 	return ret;
 }
 
-asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
+asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
 	compat_sigset_t __user *oset, unsigned int sigsetsize)
 {
 	sigset_t old_set, new_set;
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 3e168c08a3a8..220e6deb3aa4 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -141,7 +141,7 @@ _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 	/* The ucontext contains a stack32_t, so we must convert!  */
 	if (__get_user(sp, &frame->rs_uc.uc_stack.ss_sp))
 		goto badframe;
-	st.ss_sp = (void *)(long) sp;
+	st.ss_sp = (void __user *)(long) sp;
 	if (__get_user(st.ss_size, &frame->rs_uc.uc_stack.ss_size))
 		goto badframe;
 	if (__get_user(st.ss_flags, &frame->rs_uc.uc_stack.ss_flags))
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 6fe903e09c62..d8349e4b55ee 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -147,16 +147,34 @@ struct k_sigaction {
 
 /* IRIX compatible stack_t  */
 typedef struct sigaltstack {
-	void *ss_sp;
+	void __user *ss_sp;
 	size_t ss_size;
 	int ss_flags;
 } stack_t;
 
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
+#include <asm/siginfo.h>
 
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
+struct pt_regs;
+extern void do_signal(struct pt_regs *regs);
+extern void do_signal32(struct pt_regs *regs);
+
+extern int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set);
+extern int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
+extern int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set);
+extern int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
+extern int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_SIGNAL_H */
-- 
cgit v1.2.3


From b1bcb362d921f5e46a3bec0c7a73c32abfe74db2 Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Tue, 21 Feb 2006 01:27:59 +0900
Subject: [MIPS] fix wrong __user usage in _sysn32_rt_sigsuspend

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/kernel/signal_n32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 220e6deb3aa4..477c5334ec1b 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -87,7 +87,8 @@ save_static_function(sysn32_rt_sigsuspend);
 __attribute_used__ noinline static int
 _sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 {
-	compat_sigset_t __user *unewset, uset;
+	compat_sigset_t __user *unewset;
+	compat_sigset_t uset;
 	size_t sigsetsize;
 	sigset_t newset;
 
-- 
cgit v1.2.3


From 219ac73a7ad17a3ae3d5c07b4fc8c280645a073a Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Tue, 21 Feb 2006 16:05:11 +0900
Subject: [MIPS] Further sparsification for 32-bit compat code.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/kernel/linux32.c | 170 +++++++++++++++++++++++----------------------
 arch/mips/kernel/syscall.c |   2 +-
 include/asm-mips/compat.h  |   8 +--
 3 files changed, 92 insertions(+), 88 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 396592467da8..1e8d24823d39 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -69,7 +69,7 @@
  * Revalidate the inode. This is required for proper NFS attribute caching.
  */
 
-int cp_compat_stat(struct kstat *stat, struct compat_stat *statbuf)
+int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
 {
 	struct compat_stat tmp;
 
@@ -125,7 +125,7 @@ out:
 }
 
 
-asmlinkage int sys_truncate64(const char *path, unsigned int high,
+asmlinkage int sys_truncate64(const char __user *path, unsigned int high,
 			      unsigned int low)
 {
 	if ((int)high < 0)
@@ -169,6 +169,7 @@ sysn32_waitid(int which, compat_pid_t pid,
 	struct rusage ru;
 	long ret;
 	mm_segment_t old_fs = get_fs();
+	int si_signo;
 
 	if (!access_ok(VERIFY_WRITE, uinfo, sizeof(*uinfo)))
 		return -EFAULT;
@@ -178,7 +179,9 @@ sysn32_waitid(int which, compat_pid_t pid,
 			 uru ? (struct rusage __user *) &ru : NULL);
 	set_fs (old_fs);
 
-	if (ret < 0 || uinfo->si_signo == 0)
+	if (__get_user(si_signo, &uinfo->si_signo))
+		return -EFAULT;
+	if (ret < 0 || si_signo == 0)
 		return ret;
 
 	if (uru)
@@ -202,14 +205,14 @@ struct sysinfo32 {
 	char _f[8];
 };
 
-asmlinkage int sys32_sysinfo(struct sysinfo32 *info)
+asmlinkage int sys32_sysinfo(struct sysinfo32 __user *info)
 {
 	struct sysinfo s;
 	int ret, err;
 	mm_segment_t old_fs = get_fs ();
 
 	set_fs (KERNEL_DS);
-	ret = sys_sysinfo(&s);
+	ret = sys_sysinfo((struct sysinfo __user *)&s);
 	set_fs (old_fs);
 	err = put_user (s.uptime, &info->uptime);
 	err |= __put_user (s.loads[0], &info->loads[0]);
@@ -239,11 +242,11 @@ struct rlimit32 {
 };
 
 #ifdef __MIPSEB__
-asmlinkage long sys32_truncate64(const char * path, unsigned long __dummy,
+asmlinkage long sys32_truncate64(const char __user * path, unsigned long __dummy,
 	int length_hi, int length_lo)
 #endif
 #ifdef __MIPSEL__
-asmlinkage long sys32_truncate64(const char * path, unsigned long __dummy,
+asmlinkage long sys32_truncate64(const char __user * path, unsigned long __dummy,
 	int length_lo, int length_hi)
 #endif
 {
@@ -271,7 +274,7 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long __dummy,
 }
 
 static inline long
-get_tv32(struct timeval *o, struct compat_timeval *i)
+get_tv32(struct timeval *o, struct compat_timeval __user *i)
 {
 	return (!access_ok(VERIFY_READ, i, sizeof(*i)) ||
 		(__get_user(o->tv_sec, &i->tv_sec) |
@@ -279,7 +282,7 @@ get_tv32(struct timeval *o, struct compat_timeval *i)
 }
 
 static inline long
-put_tv32(struct compat_timeval *o, struct timeval *i)
+put_tv32(struct compat_timeval __user *o, struct timeval *i)
 {
 	return (!access_ok(VERIFY_WRITE, o, sizeof(*o)) ||
 		(__put_user(i->tv_sec, &o->tv_sec) |
@@ -289,7 +292,7 @@ put_tv32(struct compat_timeval *o, struct timeval *i)
 extern struct timezone sys_tz;
 
 asmlinkage int
-sys32_gettimeofday(struct compat_timeval *tv, struct timezone *tz)
+sys32_gettimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
 {
 	if (tv) {
 		struct timeval ktv;
@@ -304,7 +307,7 @@ sys32_gettimeofday(struct compat_timeval *tv, struct timezone *tz)
 	return 0;
 }
 
-static inline long get_ts32(struct timespec *o, struct compat_timeval *i)
+static inline long get_ts32(struct timespec *o, struct compat_timeval __user *i)
 {
 	long usec;
 
@@ -319,7 +322,7 @@ static inline long get_ts32(struct timespec *o, struct compat_timeval *i)
 }
 
 asmlinkage int
-sys32_settimeofday(struct compat_timeval *tv, struct timezone *tz)
+sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
 {
 	struct timespec kts;
 	struct timezone ktz;
@@ -337,7 +340,7 @@ sys32_settimeofday(struct compat_timeval *tv, struct timezone *tz)
 }
 
 asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
-			    unsigned int offset_low, loff_t * result,
+			    unsigned int offset_low, loff_t __user * result,
 			    unsigned int origin)
 {
 	return sys_llseek(fd, offset_high, offset_low, result, origin);
@@ -347,12 +350,12 @@ asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
    lseek back to original location.  They fail just like lseek does on
    non-seekable files.  */
 
-asmlinkage ssize_t sys32_pread(unsigned int fd, char * buf,
+asmlinkage ssize_t sys32_pread(unsigned int fd, char __user * buf,
 			       size_t count, u32 unused, u64 a4, u64 a5)
 {
 	ssize_t ret;
 	struct file * file;
-	ssize_t (*read)(struct file *, char *, size_t, loff_t *);
+	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
 	loff_t pos;
 
 	ret = -EBADF;
@@ -382,12 +385,12 @@ bad_file:
 	return ret;
 }
 
-asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char * buf,
+asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char __user * buf,
 			        size_t count, u32 unused, u64 a4, u64 a5)
 {
 	ssize_t ret;
 	struct file * file;
-	ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
+	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *);
 	loff_t pos;
 
 	ret = -EBADF;
@@ -420,14 +423,14 @@ bad_file:
 }
 
 asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
-	struct compat_timespec *interval)
+	struct compat_timespec __user *interval)
 {
 	struct timespec t;
 	int ret;
 	mm_segment_t old_fs = get_fs ();
 
 	set_fs (KERNEL_DS);
-	ret = sys_sched_rr_get_interval(pid, &t);
+	ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
 	set_fs (old_fs);
 	if (put_user (t.tv_sec, &interval->tv_sec) ||
 	    __put_user (t.tv_nsec, &interval->tv_nsec))
@@ -545,7 +548,7 @@ struct ipc_kludge32 {
 };
 
 static int
-do_sys32_semctl(int first, int second, int third, void *uptr)
+do_sys32_semctl(int first, int second, int third, void __user *uptr)
 {
 	union semun fourth;
 	u32 pad;
@@ -556,12 +559,12 @@ do_sys32_semctl(int first, int second, int third, void *uptr)
 	if (!uptr)
 		return -EINVAL;
 	err = -EFAULT;
-	if (get_user (pad, (u32 *)uptr))
+	if (get_user (pad, (u32 __user *)uptr))
 		return err;
 	if ((third & ~IPC_64) == SETVAL)
 		fourth.val = (int)pad;
 	else
-		fourth.__pad = (void *)A(pad);
+		fourth.__pad = (void __user *)A(pad);
 	switch (third & ~IPC_64) {
 	case IPC_INFO:
 	case IPC_RMID:
@@ -579,14 +582,14 @@ do_sys32_semctl(int first, int second, int third, void *uptr)
 
 	case IPC_STAT:
 	case SEM_STAT:
-		fourth.__pad = &s;
+		fourth.__pad = (struct semid64_ds __user *)&s;
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
 		err = sys_semctl(first, second, third | IPC_64, fourth);
 		set_fs(old_fs);
 
 		if (third & IPC_64) {
-			struct semid64_ds32 *usp64 = (struct semid64_ds32 *) A(pad);
+			struct semid64_ds32 __user *usp64 = (struct semid64_ds32 __user *) A(pad);
 
 			if (!access_ok(VERIFY_WRITE, usp64, sizeof(*usp64))) {
 				err = -EFAULT;
@@ -603,7 +606,7 @@ do_sys32_semctl(int first, int second, int third, void *uptr)
 			err2 |= __put_user(s.sem_ctime, &usp64->sem_ctime);
 			err2 |= __put_user(s.sem_nsems, &usp64->sem_nsems);
 		} else {
-			struct semid_ds32 *usp32 = (struct semid_ds32 *) A(pad);
+			struct semid_ds32 __user *usp32 = (struct semid_ds32 __user *) A(pad);
 
 			if (!access_ok(VERIFY_WRITE, usp32, sizeof(*usp32))) {
 				err = -EFAULT;
@@ -633,9 +636,9 @@ do_sys32_semctl(int first, int second, int third, void *uptr)
 }
 
 static int
-do_sys32_msgsnd (int first, int second, int third, void *uptr)
+do_sys32_msgsnd (int first, int second, int third, void __user *uptr)
 {
-	struct msgbuf32 *up = (struct msgbuf32 *)uptr;
+	struct msgbuf32 __user *up = (struct msgbuf32 __user *)uptr;
 	struct msgbuf *p;
 	mm_segment_t old_fs;
 	int err;
@@ -654,7 +657,7 @@ do_sys32_msgsnd (int first, int second, int third, void *uptr)
 		goto out;
 	old_fs = get_fs ();
 	set_fs (KERNEL_DS);
-	err = sys_msgsnd (first, p, second, third);
+	err = sys_msgsnd (first, (struct msgbuf __user *)p, second, third);
 	set_fs (old_fs);
 out:
 	kfree (p);
@@ -664,15 +667,15 @@ out:
 
 static int
 do_sys32_msgrcv (int first, int second, int msgtyp, int third,
-		 int version, void *uptr)
+		 int version, void __user *uptr)
 {
-	struct msgbuf32 *up;
+	struct msgbuf32 __user *up;
 	struct msgbuf *p;
 	mm_segment_t old_fs;
 	int err;
 
 	if (!version) {
-		struct ipc_kludge32 *uipck = (struct ipc_kludge32 *)uptr;
+		struct ipc_kludge32 __user *uipck = (struct ipc_kludge32 __user *)uptr;
 		struct ipc_kludge32 ipck;
 
 		err = -EINVAL;
@@ -681,7 +684,7 @@ do_sys32_msgrcv (int first, int second, int msgtyp, int third,
 		err = -EFAULT;
 		if (copy_from_user (&ipck, uipck, sizeof (struct ipc_kludge32)))
 			goto out;
-		uptr = (void *)AA(ipck.msgp);
+		uptr = (void __user *)AA(ipck.msgp);
 		msgtyp = ipck.msgtyp;
 	}
 
@@ -693,11 +696,11 @@ do_sys32_msgrcv (int first, int second, int msgtyp, int third,
 		goto out;
 	old_fs = get_fs ();
 	set_fs (KERNEL_DS);
-	err = sys_msgrcv (first, p, second + 4, msgtyp, third);
+	err = sys_msgrcv (first, (struct msgbuf __user *)p, second + 4, msgtyp, third);
 	set_fs (old_fs);
 	if (err < 0)
 		goto free_then_out;
-	up = (struct msgbuf32 *)uptr;
+	up = (struct msgbuf32 __user *)uptr;
 	if (put_user (p->mtype, &up->mtype) ||
 	    __copy_to_user (&up->mtext, p->mtext, err))
 		err = -EFAULT;
@@ -708,19 +711,19 @@ out:
 }
 
 static int
-do_sys32_msgctl (int first, int second, void *uptr)
+do_sys32_msgctl (int first, int second, void __user *uptr)
 {
 	int err = -EINVAL, err2;
 	struct msqid64_ds m;
-	struct msqid_ds32 *up32 = (struct msqid_ds32 *)uptr;
-	struct msqid64_ds32 *up64 = (struct msqid64_ds32 *)uptr;
+	struct msqid_ds32 __user *up32 = (struct msqid_ds32 __user *)uptr;
+	struct msqid64_ds32 __user *up64 = (struct msqid64_ds32 __user *)uptr;
 	mm_segment_t old_fs;
 
 	switch (second & ~IPC_64) {
 	case IPC_INFO:
 	case IPC_RMID:
 	case MSG_INFO:
-		err = sys_msgctl (first, second, (struct msqid_ds *)uptr);
+		err = sys_msgctl (first, second, (struct msqid_ds __user *)uptr);
 		break;
 
 	case IPC_SET:
@@ -747,7 +750,7 @@ do_sys32_msgctl (int first, int second, void *uptr)
 			break;
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
-		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds *)&m);
+		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds __user *)&m);
 		set_fs(old_fs);
 		break;
 
@@ -755,7 +758,7 @@ do_sys32_msgctl (int first, int second, void *uptr)
 	case MSG_STAT:
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
-		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds *)&m);
+		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds __user *)&m);
 		set_fs(old_fs);
 		if (second & IPC_64) {
 			if (!access_ok(VERIFY_WRITE, up64, sizeof(*up64))) {
@@ -809,10 +812,10 @@ do_sys32_msgctl (int first, int second, void *uptr)
 }
 
 static int
-do_sys32_shmat (int first, int second, int third, int version, void *uptr)
+do_sys32_shmat (int first, int second, int third, int version, void __user *uptr)
 {
 	unsigned long raddr;
-	u32 *uaddr = (u32 *)A((u32)third);
+	u32 __user *uaddr = (u32 __user *)A((u32)third);
 	int err = -EINVAL;
 
 	if (version == 1)
@@ -831,11 +834,11 @@ struct shm_info32 {
 };
 
 static int
-do_sys32_shmctl (int first, int second, void *uptr)
+do_sys32_shmctl (int first, int second, void __user *uptr)
 {
-	struct shmid64_ds32 *up64 = (struct shmid64_ds32 *)uptr;
-	struct shmid_ds32 *up32 = (struct shmid_ds32 *)uptr;
-	struct shm_info32 *uip = (struct shm_info32 *)uptr;
+	struct shmid64_ds32 __user *up64 = (struct shmid64_ds32 __user *)uptr;
+	struct shmid_ds32 __user *up32 = (struct shmid_ds32 __user *)uptr;
+	struct shm_info32 __user *uip = (struct shm_info32 __user *)uptr;
 	int err = -EFAULT, err2;
 	struct shmid64_ds s64;
 	mm_segment_t old_fs;
@@ -848,7 +851,7 @@ do_sys32_shmctl (int first, int second, void *uptr)
 	case IPC_RMID:
 	case SHM_LOCK:
 	case SHM_UNLOCK:
-		err = sys_shmctl(first, second, (struct shmid_ds *)uptr);
+		err = sys_shmctl(first, second, (struct shmid_ds __user *)uptr);
 		break;
 	case IPC_SET:
 		if (second & IPC_64) {
@@ -864,7 +867,7 @@ do_sys32_shmctl (int first, int second, void *uptr)
 			break;
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second & ~IPC_64, &s);
+		err = sys_shmctl(first, second & ~IPC_64, (struct shmid_ds __user *)&s);
 		set_fs(old_fs);
 		break;
 
@@ -872,7 +875,7 @@ do_sys32_shmctl (int first, int second, void *uptr)
 	case SHM_STAT:
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second | IPC_64, (void *) &s64);
+		err = sys_shmctl(first, second | IPC_64, (void __user *) &s64);
 		set_fs(old_fs);
 		if (err < 0)
 			break;
@@ -922,7 +925,7 @@ do_sys32_shmctl (int first, int second, void *uptr)
 	case SHM_INFO:
 		old_fs = get_fs();
 		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second, (void *)&si);
+		err = sys_shmctl(first, second, (void __user *)&si);
 		set_fs(old_fs);
 		if (err < 0)
 			break;
@@ -944,11 +947,11 @@ do_sys32_shmctl (int first, int second, void *uptr)
 	return err;
 }
 
-static int sys32_semtimedop(int semid, struct sembuf *tsems, int nsems,
-                            const struct compat_timespec *timeout32)
+static int sys32_semtimedop(int semid, struct sembuf __user *tsems, int nsems,
+                            const struct compat_timespec __user *timeout32)
 {
 	struct compat_timespec t32;
-	struct timespec *t64 = compat_alloc_user_space(sizeof(*t64));
+	struct timespec __user *t64 = compat_alloc_user_space(sizeof(*t64));
 
 	if (copy_from_user(&t32, timeout32, sizeof(t32)))
 		return -EFAULT;
@@ -971,11 +974,11 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 	switch (call) {
 	case SEMOP:
 		/* struct sembuf is the same on 32 and 64bit :)) */
-		err = sys_semtimedop (first, (struct sembuf *)AA(ptr), second,
+		err = sys_semtimedop (first, (struct sembuf __user *)AA(ptr), second,
 		                      NULL);
 		break;
 	case SEMTIMEDOP:
-		err = sys32_semtimedop (first, (struct sembuf *)AA(ptr), second,
+		err = sys32_semtimedop (first, (struct sembuf __user *)AA(ptr), second,
 		                      (const struct compat_timespec __user *)AA(fifth));
 		break;
 	case SEMGET:
@@ -983,36 +986,36 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 		break;
 	case SEMCTL:
 		err = do_sys32_semctl (first, second, third,
-				       (void *)AA(ptr));
+				       (void __user *)AA(ptr));
 		break;
 
 	case MSGSND:
 		err = do_sys32_msgsnd (first, second, third,
-				       (void *)AA(ptr));
+				       (void __user *)AA(ptr));
 		break;
 	case MSGRCV:
 		err = do_sys32_msgrcv (first, second, fifth, third,
-				       version, (void *)AA(ptr));
+				       version, (void __user *)AA(ptr));
 		break;
 	case MSGGET:
 		err = sys_msgget ((key_t) first, second);
 		break;
 	case MSGCTL:
-		err = do_sys32_msgctl (first, second, (void *)AA(ptr));
+		err = do_sys32_msgctl (first, second, (void __user *)AA(ptr));
 		break;
 
 	case SHMAT:
 		err = do_sys32_shmat (first, second, third,
-				      version, (void *)AA(ptr));
+				      version, (void __user *)AA(ptr));
 		break;
 	case SHMDT:
-		err = sys_shmdt ((char *)A(ptr));
+		err = sys_shmdt ((char __user *)A(ptr));
 		break;
 	case SHMGET:
 		err = sys_shmget (first, (unsigned)second, third);
 		break;
 	case SHMCTL:
-		err = do_sys32_shmctl (first, second, (void *)AA(ptr));
+		err = do_sys32_shmctl (first, second, (void __user *)AA(ptr));
 		break;
 	default:
 		err = -EINVAL;
@@ -1023,7 +1026,7 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 }
 
 asmlinkage long sys32_shmat(int shmid, char __user *shmaddr,
-			  int shmflg, int32_t *addr)
+			  int shmflg, int32_t __user *addr)
 {
 	unsigned long raddr;
 	int err;
@@ -1048,12 +1051,13 @@ struct sysctl_args32
 
 #ifdef CONFIG_SYSCTL
 
-asmlinkage long sys32_sysctl(struct sysctl_args32 *args)
+asmlinkage long sys32_sysctl(struct sysctl_args32 __user *args)
 {
 	struct sysctl_args32 tmp;
 	int error;
-	size_t oldlen, *oldlenp = NULL;
-	unsigned long addr = (((long)&args->__unused[0]) + 7) & ~7;
+	size_t oldlen;
+	size_t __user *oldlenp = NULL;
+	unsigned long addr = (((unsigned long)&args->__unused[0]) + 7) & ~7;
 
 	if (copy_from_user(&tmp, args, sizeof(tmp)))
 		return -EFAULT;
@@ -1065,20 +1069,20 @@ asmlinkage long sys32_sysctl(struct sysctl_args32 *args)
 		   basically copy the whole sysctl.c here, and
 		   glibc's __sysctl uses rw memory for the structure
 		   anyway.  */
-		if (get_user(oldlen, (u32 *)A(tmp.oldlenp)) ||
-		    put_user(oldlen, (size_t *)addr))
+		if (get_user(oldlen, (u32 __user *)A(tmp.oldlenp)) ||
+		    put_user(oldlen, (size_t __user *)addr))
 			return -EFAULT;
-		oldlenp = (size_t *)addr;
+		oldlenp = (size_t __user *)addr;
 	}
 
 	lock_kernel();
-	error = do_sysctl((int *)A(tmp.name), tmp.nlen, (void *)A(tmp.oldval),
-			  oldlenp, (void *)A(tmp.newval), tmp.newlen);
+	error = do_sysctl((int __user *)A(tmp.name), tmp.nlen, (void __user *)A(tmp.oldval),
+			  oldlenp, (void __user *)A(tmp.newval), tmp.newlen);
 	unlock_kernel();
 	if (oldlenp) {
 		if (!error) {
-			if (get_user(oldlen, (size_t *)addr) ||
-			    put_user(oldlen, (u32 *)A(tmp.oldlenp)))
+			if (get_user(oldlen, (size_t __user *)addr) ||
+			    put_user(oldlen, (u32 __user *)A(tmp.oldlenp)))
 				error = -EFAULT;
 		}
 		copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused));
@@ -1088,7 +1092,7 @@ asmlinkage long sys32_sysctl(struct sysctl_args32 *args)
 
 #endif /* CONFIG_SYSCTL */
 
-asmlinkage long sys32_newuname(struct new_utsname * name)
+asmlinkage long sys32_newuname(struct new_utsname __user * name)
 {
 	int ret = 0;
 
@@ -1123,9 +1127,9 @@ struct ustat32 {
 	char		f_fpack[6];
 };
 
-extern asmlinkage long sys_ustat(dev_t dev, struct ustat * ubuf);
+extern asmlinkage long sys_ustat(dev_t dev, struct ustat __user * ubuf);
 
-asmlinkage int sys32_ustat(dev_t dev, struct ustat32 * ubuf32)
+asmlinkage int sys32_ustat(dev_t dev, struct ustat32 __user * ubuf32)
 {
 	int err;
         struct ustat tmp;
@@ -1133,7 +1137,7 @@ asmlinkage int sys32_ustat(dev_t dev, struct ustat32 * ubuf32)
 	mm_segment_t old_fs = get_fs();
 
 	set_fs(KERNEL_DS);
-	err = sys_ustat(dev, &tmp);
+	err = sys_ustat(dev, (struct ustat __user *)&tmp);
 	set_fs (old_fs);
 
 	if (err)
@@ -1166,7 +1170,7 @@ struct timex32 {
 
 extern int do_adjtimex(struct timex *);
 
-asmlinkage int sys32_adjtimex(struct timex32 *utp)
+asmlinkage int sys32_adjtimex(struct timex32 __user *utp)
 {
 	struct timex txc;
 	int ret;
@@ -1222,7 +1226,7 @@ asmlinkage int sys32_adjtimex(struct timex32 *utp)
 	return ret;
 }
 
-asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t *offset,
+asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset,
 	s32 count)
 {
 	mm_segment_t old_fs = get_fs();
@@ -1233,7 +1237,7 @@ asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t *offset,
 		return -EFAULT;
 
 	set_fs(KERNEL_DS);
-	ret = sys_sendfile(out_fd, in_fd, offset ? &of : NULL, count);
+	ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL, count);
 	set_fs(old_fs);
 
 	if (offset && put_user(of, offset))
@@ -1263,7 +1267,7 @@ static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
  *  it is set by the callees.
  */
 
-asmlinkage long sys32_socketcall(int call, unsigned int *args32)
+asmlinkage long sys32_socketcall(int call, unsigned int __user *args32)
 {
 	unsigned int a[6];
 	unsigned int a0,a1;
@@ -1285,7 +1289,7 @@ asmlinkage long sys32_socketcall(int call, unsigned int *args32)
 					    struct sockaddr __user *addr, int __user *addr_len);
 	extern asmlinkage long sys_shutdown(int fd, int how);
 	extern asmlinkage long sys_setsockopt(int fd, int level, int optname, char __user *optval, int optlen);
-	extern asmlinkage long sys_getsockopt(int fd, int level, int optname, char __user *optval, int *optlen);
+	extern asmlinkage long sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen);
 	extern asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
 	extern asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned int flags);
 
@@ -1405,7 +1409,7 @@ _sys32_clone(nabi_no_regargs struct pt_regs regs)
 	newsp = regs.regs[5];
 	if (!newsp)
 		newsp = regs.regs[29];
-	parent_tidptr = (int *) regs.regs[6];
+	parent_tidptr = (int __user *) regs.regs[6];
 
 	/* Use __dummy4 instead of getting it off the stack, so that
 	   syscall() works.  */
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 1da2eeb3ef9e..55f2bc09529c 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -345,7 +345,7 @@ asmlinkage int sys_ipc (uint call, int first, int second,
 		union semun fourth;
 		if (!ptr)
 			return -EINVAL;
-		if (get_user(fourth.__pad, (void *__user *) ptr))
+		if (get_user(fourth.__pad, (void __user *__user *) ptr))
 			return -EFAULT;
 		return sys_semctl (first, second, third, fourth);
 	}
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 35d2604fe69c..0012bd804d2d 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -128,17 +128,17 @@ typedef u32		compat_sigset_word;
  */
 typedef u32		compat_uptr_t;
 
-static inline void *compat_ptr(compat_uptr_t uptr)
+static inline void __user *compat_ptr(compat_uptr_t uptr)
 {
-	return (void *)(long)uptr;
+	return (void __user *)(long)uptr;
 }
 
-static inline void *compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = (struct pt_regs *)
 		((unsigned long) current_thread_info() + THREAD_SIZE - 32) - 1;
 
-	return (void *) (regs->regs[29] - len);
+	return (void __user *) (regs->regs[29] - len);
 }
 #if defined (__MIPSEL__)
 #define __COMPAT_ENDIAN_SWAP__ 	1
-- 
cgit v1.2.3


From 8145095cd8fd466980ea6401f26a52e462275222 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 22 Feb 2006 23:06:55 +0000
Subject: [MIPS] Remove CONFIG_BUILD_ELF64.

This option is no longer usable with supported compilers.  It will be
replaced by usage of -msym32 in a separate patch.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Makefile                       | 27 +++++++++------------------
 arch/mips/configs/bigsur_defconfig       |  1 -
 arch/mips/configs/ip27_defconfig         |  1 -
 arch/mips/configs/ip32_defconfig         |  1 -
 arch/mips/configs/ocelot_c_defconfig     |  1 -
 arch/mips/configs/ocelot_g_defconfig     |  1 -
 arch/mips/configs/sb1250-swarm_defconfig |  1 -
 arch/mips/kernel/setup.c                 | 11 -----------
 arch/mips/mm/tlbex.c                     | 13 -------------
 include/asm-mips/mmu_context.h           |  7 +------
 include/asm-mips/sn/mapped_kernel.h      |  4 ----
 include/asm-mips/stackframe.h            | 20 +++-----------------
 12 files changed, 13 insertions(+), 75 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 3d8dac681c63..c626dd5942f6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -70,18 +70,20 @@ CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -D__MIPSEL__
 
 CHECKFLAGS				= $(CHECKFLAGS-y)
 
-ifdef CONFIG_BUILD_ELF64
-gas-abi			= 64
-ld-emul			= $(64bit-emul)
-vmlinux-32		= vmlinux.32
-vmlinux-64		= vmlinux
-else
+ifdef CONFIG_32BIT
 gas-abi			= 32
 ld-emul			= $(32bit-emul)
 vmlinux-32		= vmlinux
 vmlinux-64		= vmlinux.64
+endif
 
-cflags-$(CONFIG_64BIT)	+= $(call cc-option,-mno-explicit-relocs)
+ifdef CONFIG_64BIT
+gas-abi			= 64
+ld-emul			= $(64bit-emul)
+vmlinux-32		= vmlinux.32
+vmlinux-64		= vmlinux
+
+cflags-y		+= $(call cc-option,-mno-explicit-relocs)
 endif
 
 #
@@ -630,7 +632,6 @@ endif
 ifdef CONFIG_SGI_IP27
 core-$(CONFIG_SGI_IP27)		+= arch/mips/sgi-ip27/
 cflags-$(CONFIG_SGI_IP27)	+= -Iinclude/asm-mips/mach-ip27
-ifdef CONFIG_BUILD_ELF64
 ifdef CONFIG_MAPPED_KERNEL
 load-$(CONFIG_SGI_IP27)		+= 0xc00000004001c000
 OBJCOPYFLAGS			:= --change-addresses=0x3fffffff80000000
@@ -639,16 +640,6 @@ else
 load-$(CONFIG_SGI_IP27)		+= 0xa80000000001c000
 OBJCOPYFLAGS			:= --change-addresses=0x57ffffff80000000
 endif
-else
-ifdef CONFIG_MAPPED_KERNEL
-load-$(CONFIG_SGI_IP27)		+= 0xffffffffc001c000
-OBJCOPYFLAGS			:= --change-addresses=0xc000000080000000
-dataoffset-$(CONFIG_SGI_IP27)	+= 0x01000000
-else
-load-$(CONFIG_SGI_IP27)		+= 0xffffffff8001c000
-OBJCOPYFLAGS			:= --change-addresses=0xa800000080000000
-endif
-endif
 endif
 
 #
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index 6fd353779813..e39f1da62976 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -247,7 +247,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_BUILD_ELF64=y
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 58c22cd344d3..009ec9d97738 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -234,7 +234,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_BUILD_ELF64=y
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index a34db6e82b27..54afa2556f5f 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -224,7 +224,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
-# CONFIG_BUILD_ELF64 is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index e8d6bb3551a2..a8fc4c6c10c9 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -220,7 +220,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index b6126ad4d06d..dab6c896fbb7 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -223,7 +223,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 52048c906079..6481fb2426f6 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -247,7 +247,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_MIPS32_O32=y
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index d9293c558e41..0cb3b6097e0e 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -447,21 +447,10 @@ static inline void resource_init(void)
 {
 	int i;
 
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
-	/*
-	 * The 64bit code in 32bit object format trick can't represent
-	 * 64bit wide relocations for linker script symbols.
-	 */
-	code_resource.start = CPHYSADDR(&_text);
-	code_resource.end = CPHYSADDR(&_etext) - 1;
-	data_resource.start = CPHYSADDR(&_etext);
-	data_resource.end = CPHYSADDR(&_edata) - 1;
-#else
 	code_resource.start = virt_to_phys(&_text);
 	code_resource.end = virt_to_phys(&_etext) - 1;
 	data_resource.start = virt_to_phys(&_etext);
 	data_resource.end = virt_to_phys(&_edata) - 1;
-#endif
 
 	/*
 	 * Request address space for all standard RAM.
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index ac4f4bfaae50..599b3c297186 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -951,7 +951,6 @@ build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
 	/* No i_nop needed here, since the next insn doesn't touch TMP. */
 
 #ifdef CONFIG_SMP
-# ifdef CONFIG_BUILD_ELF64
 	/*
 	 * 64 bit SMP running in XKPHYS has smp_processor_id() << 3
 	 * stored in CONTEXT.
@@ -962,18 +961,6 @@ build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
 	i_daddu(p, ptr, ptr, tmp);
 	i_dmfc0(p, tmp, C0_BADVADDR);
 	i_ld(p, ptr, rel_lo(pgdc), ptr);
-# else
-	/*
-	 * 64 bit SMP running in compat space has the lower part of
-	 * &pgd_current[smp_processor_id()] stored in CONTEXT.
-	 */
-	if (!in_compat_space_p(pgdc))
-		panic("Invalid page directory address!");
-
-	i_dmfc0(p, ptr, C0_CONTEXT);
-	i_dsra(p, ptr, ptr, 23);
-	i_ld(p, ptr, 0, ptr);
-# endif
 #else
 	i_LA_mostly(p, ptr, pgdc);
 	i_ld(p, ptr, rel_lo(pgdc), ptr);
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 19cdf7642e66..61cf22588137 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -33,12 +33,7 @@ extern unsigned long pgd_current[];
 	write_c0_context((unsigned long) smp_processor_id() << 25);	\
 	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
 #endif
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
-#define TLBMISS_HANDLER_SETUP()						\
-	write_c0_context((unsigned long) &pgd_current[smp_processor_id()] << 23); \
-	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
-#endif
-#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+#ifdef CONFIG_64BIT
 #define TLBMISS_HANDLER_SETUP()						\
 	write_c0_context((unsigned long) smp_processor_id() << 26);	\
 	TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
diff --git a/include/asm-mips/sn/mapped_kernel.h b/include/asm-mips/sn/mapped_kernel.h
index 3a17846df849..59edb20f8ec5 100644
--- a/include/asm-mips/sn/mapped_kernel.h
+++ b/include/asm-mips/sn/mapped_kernel.h
@@ -23,11 +23,7 @@
 #include <linux/config.h>
 #include <asm/addrspace.h>
 
-#ifdef CONFIG_BUILD_ELF64
 #define REP_BASE	CAC_BASE
-#else
-#define REP_BASE	CKSEG0
-#endif
 
 #ifdef CONFIG_MAPPED_KERNEL
 
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index a8919dcc93c8..2acf3e844f00 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -63,17 +63,7 @@
 		addu	k1, k0
 		LONG_L	k1, %lo(kernelsp)(k1)
 #endif
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
-		MFC0	k1, CP0_CONTEXT
-		dsra	k1, 23
-		lui	k0, %hi(pgd_current)
-		addiu	k0, %lo(pgd_current)
-		dsubu	k1, k0
-		lui	k0, %hi(kernelsp)
-		daddu	k1, k0
-		LONG_L	k1, %lo(kernelsp)(k1)
-#endif
-#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+#ifdef CONFIG_64BIT
 		MFC0	k1, CP0_CONTEXT
 		lui	k0, %highest(kernelsp)
 		dsrl	k1, 23
@@ -91,11 +81,7 @@
 		mfc0	\temp, CP0_CONTEXT
 		srl	\temp, 23
 #endif
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
-		lw	\temp, TI_CPU(gp)
-		dsll	\temp, 3
-#endif
-#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+#ifdef CONFIG_64BIT
 		MFC0	\temp, CP0_CONTEXT
 		dsrl	\temp, 23
 #endif
@@ -103,7 +89,7 @@
 		.endm
 #else
 		.macro	get_saved_sp	/* Uniprocessor variation */
-#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+#ifdef CONFIG_64BIT
 		lui	k1, %highest(kernelsp)
 		daddiu	k1, %higher(kernelsp)
 		dsll	k1, k1, 16
-- 
cgit v1.2.3


From a206f6a7aa78cfaad1d4519e87d9a54fa2b5cfa6 Mon Sep 17 00:00:00 2001
From: Martin Michlmayr <tbm@cyrius.com>
Date: Wed, 1 Mar 2006 01:55:05 +0000
Subject: [MIPS] Mention Broadcom part number for BigSur board

Mention the Broadcom part number for the BigSur board (BCM91480B)
in Kconfig, just like it's done for other Broadcom boards.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/mips')

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 6356f7d52ce6..97a9769a9046 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -602,7 +602,7 @@ config SGI_IP32
 	  If you want this kernel to run on SGI O2 workstation, say Y here.
 
 config SIBYTE_BIGSUR
-	bool "Support for Sibyte BigSur"
+	bool "Support for Sibyte BCM91480B-BigSur"
 	select BOOT_ELF32
 	select DMA_COHERENT
 	select PCI_DOMAINS
-- 
cgit v1.2.3


From 59b3e8e9aac69d2d02853acac7e2affdfbabca50 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 8 Mar 2006 11:35:00 +0000
Subject: [MIPS] Makefile crapectomy.

Dump all the ridiculously complicated stuff that was needed support
compilers older and newer than 3.0.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Thiemo Seufer <ths@networkno.de>
---
 arch/mips/Makefile | 208 ++++++++++-------------------------------------------
 1 file changed, 39 insertions(+), 169 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index c626dd5942f6..9a69e0f0ab76 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -12,10 +12,6 @@
 # for "archclean" cleaning up for this architecture.
 #
 
-as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
-	     -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
-	     else echo "$(2)"; fi ;)
-
 cflags-y :=
 
 #
@@ -38,12 +34,10 @@ else
 endif
 
 ifdef CONFIG_32BIT
-gcc-abi			= 32
 tool-prefix		= $(32bit-tool-prefix)
 UTS_MACHINE		:= mips
 endif
 ifdef CONFIG_64BIT
-gcc-abi			= 64
 tool-prefix		= $(64bit-tool-prefix)
 UTS_MACHINE		:= mips64
 endif
@@ -52,40 +46,28 @@ ifdef CONFIG_CROSSCOMPILE
 CROSS_COMPILE		:= $(tool-prefix)
 endif
 
-CHECKFLAGS-y				+= -D__linux__ -D__mips__ \
-					   -D_MIPS_SZINT=32 \
-					   -D_ABIO32=1 \
-					   -D_ABIN32=2 \
-					   -D_ABI64=3
-CHECKFLAGS-$(CONFIG_32BIT)		+= -D_MIPS_SIM=_ABIO32 \
-					   -D_MIPS_SZLONG=32 \
-					   -D_MIPS_SZPTR=32 \
-					   -D__PTRDIFF_TYPE__=int
-CHECKFLAGS-$(CONFIG_64BIT)		+= -m64 -D_MIPS_SIM=_ABI64 \
-					   -D_MIPS_SZLONG=64 \
-					   -D_MIPS_SZPTR=64 \
-					   -D__PTRDIFF_TYPE__="long int"
-CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN)	+= -D__MIPSEB__
-CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -D__MIPSEL__
-
-CHECKFLAGS				= $(CHECKFLAGS-y)
-
 ifdef CONFIG_32BIT
-gas-abi			= 32
 ld-emul			= $(32bit-emul)
 vmlinux-32		= vmlinux
 vmlinux-64		= vmlinux.64
+
+cflags-y		+= -mabi=32
 endif
 
 ifdef CONFIG_64BIT
-gas-abi			= 64
 ld-emul			= $(64bit-emul)
 vmlinux-32		= vmlinux.32
 vmlinux-64		= vmlinux
 
+cflags-y		+= -mabi=64
+ifdef CONFIG_BUILD_ELF64
 cflags-y		+= $(call cc-option,-mno-explicit-relocs)
+else
+cflags-y		+= $(call cc-option,-msym32)
+endif
 endif
 
+
 #
 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
 # code since it only slows down the whole thing.  At some point we might make
@@ -107,162 +89,44 @@ MODFLAGS			+= -mlong-calls
 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
 # when fed the toolchain default!
 #
-cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB)
-cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL)
+cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB -D__MIPSEB__)
+cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL -D__MIPSEL__)
 
 cflags-$(CONFIG_SB1XXX_CORELIS)	+= $(call cc-option,-mno-sched-prolog) \
 				   -fno-omit-frame-pointer
 
-#
-# Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
-#
-# <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
-#                  recent tools)
-# <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
-#                  with up to the oldest supported tools)
-# <isa2>        -- an ISA designation used as an ABI selector for
-#                  gcc versions that do not support "-mabi=32"
-#                  (depending on the CPU type, either "mips1" or
-#                  "mips2")
-#
-set_gccflags = $(shell \
-while :; do \
-	cpu=$(1); isa=-$(2); \
-	for gcc_opt in -march= -mcpu=; do \
-		$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
-			-xc /dev/null > /dev/null 2>&1 && \
-			break 2; \
-	done; \
-	cpu=$(3); isa=-$(4); \
-	for gcc_opt in -march= -mcpu=; do \
-		$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
-			-xc /dev/null > /dev/null 2>&1 && \
-			break 2; \
-	done; \
-	break; \
-done; \
-gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
-if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
-	gcc_isa=$$isa; \
-else \
-	gcc_abi=; gcc_isa=-$(5); \
-fi; \
-gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
-while :; do \
-	for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
-		$(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
-			-o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
-			break 2; \
-	done; \
-	gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
-	break; \
-done; \
-if test "$(gcc-abi)" != "$(gas-abi)"; then \
-	gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
-fi; \
-if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
-	$(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
-		-xc /dev/null > /dev/null 2>&1 && \
-		gcc_isa=; \
-fi; \
-echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
-
 #
 # CPU-dependent compiler/assembler options for optimization.
 #
-cflags-$(CONFIG_CPU_R3000)	+= \
-			$(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
-CHECKFLAGS-$(CONFIG_CPU_R3000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS1
-
-cflags-$(CONFIG_CPU_TX39XX)	+= \
-			$(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
-CHECKFLAGS-$(CONFIG_CPU_TX39XX)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS1
-
-cflags-$(CONFIG_CPU_R6000)	+= \
-			$(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R6000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS2
-
-cflags-$(CONFIG_CPU_R4300)	+= \
-			$(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R4300)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS3
-
-cflags-$(CONFIG_CPU_VR41XX)	+= \
-			$(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_VR41XX)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS3
-
-cflags-$(CONFIG_CPU_R4X00)	+= \
-			$(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R4X00)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS3
-
-cflags-$(CONFIG_CPU_TX49XX)	+= \
-			$(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_TX49XX)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS3
-
-cflags-$(CONFIG_CPU_MIPS32_R1)	+= \
-			$(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
+cflags-$(CONFIG_CPU_R3000)	+= -march=r3000
+cflags-$(CONFIG_CPU_TX39XX)	+= -march=r3900
+cflags-$(CONFIG_CPU_R6000)	+= -march=r6000 -Wa,--trap
+cflags-$(CONFIG_CPU_R4300)	+= -march=r4300 -Wa,--trap
+cflags-$(CONFIG_CPU_VR41XX)	+= -march=r4100 -Wa,--trap
+cflags-$(CONFIG_CPU_R4X00)	+= -march=r4600 -Wa,--trap
+cflags-$(CONFIG_CPU_TX49XX)	+= -march=r4600 -Wa,--trap
+cflags-$(CONFIG_CPU_MIPS32_R1)	+= $(call cc-option,-march=mips32,-mips2 -mtune=r4600) \
+			-Wa,-mips32 -Wa,--trap
+cflags-$(CONFIG_CPU_MIPS32_R2)	+= $(call cc-option,-march=mips32r2,-mips2 -mtune=r4600) \
+			-Wa,-mips32r2 -Wa,--trap
+cflags-$(CONFIG_CPU_MIPS64_R1)	+= $(call cc-option,-march=mips64,-mips2 -mtune=r4600) \
+			-Wa,-mips64 -Wa,--trap
+cflags-$(CONFIG_CPU_MIPS64_R2)	+= $(call cc-option,-march=mips64r2,-mips2 -mtune=r4600 ) \
+			-Wa,-mips64r2 -Wa,--trap
+cflags-$(CONFIG_CPU_R5000)	+= -march=r5000 -Wa,--trap
+cflags-$(CONFIG_CPU_R5432)	+= $(call cc-options,-march=r5400,-march=r5000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_MIPS32_R1)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS32
-
-cflags-$(CONFIG_CPU_MIPS32_R2)	+= \
-			$(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_MIPS32_R2)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS32
-
-cflags-$(CONFIG_CPU_MIPS64_R1)	+= \
-			$(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_MIPS64_R1)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS64
-
-cflags-$(CONFIG_CPU_MIPS64_R2)	+= \
-			$(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_MIPS64_R2)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS64
-
-cflags-$(CONFIG_CPU_R5000)	+= \
-			$(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R5000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-cflags-$(CONFIG_CPU_R5432)	+= \
-			$(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R5432)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-cflags-$(CONFIG_CPU_NEVADA)	+= \
-			$(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
+cflags-$(CONFIG_CPU_NEVADA)	+= $(call cc-options,-march=rm5200,-march=r5000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_NEVADA)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-cflags-$(CONFIG_CPU_RM7000)	+= \
-			$(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
+cflags-$(CONFIG_CPU_RM7000)	+= $(call cc-option,-march=rm7000,-march=r5000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_RM7000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-cflags-$(CONFIG_CPU_RM9000)	+= \
-			$(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
-			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_RM9000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-
-cflags-$(CONFIG_CPU_SB1)	+= \
-			$(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
+cflags-$(CONFIG_CPU_RM9000)	+= $(call cc-option,-march=rm9000,-march=r5000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_SB1)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS64
-
-cflags-$(CONFIG_CPU_R8000)	+= \
-			$(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
+cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=r5000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R8000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
-
-cflags-$(CONFIG_CPU_R10000)	+= \
-			$(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
+cflags-$(CONFIG_CPU_R8000)	+= -march=r8000 -Wa,--trap
+cflags-$(CONFIG_CPU_R10000)	+= $(call cc-option,-march=r10000,-march=r8000) \
 			-Wa,--trap
-CHECKFLAGS-$(CONFIG_CPU_R10000)	+= -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 ifdef CONFIG_CPU_SB1
 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
@@ -748,6 +612,12 @@ CFLAGS		+= $(cflags-y)
 
 LDFLAGS			+= -m $(ld-emul)
 
+ifdef CONFIG_MIPS
+CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
+	egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \
+	sed -e 's/^\#define /-D/' -e 's/ /="/' -e 's/$$/"/')
+endif
+
 OBJCOPYFLAGS		+= --remove-section=.reginfo
 
 #
-- 
cgit v1.2.3


From a3dddd560ee936495466d85ecc97490d171e8d31 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 11 Mar 2006 08:18:41 +0000
Subject: [MIPS] War on whitespace: cleanup initial spaces followed by tabs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/au1000/common/dbdma.c                        |  4 ++--
 arch/mips/au1000/common/dma.c                          |  2 +-
 arch/mips/au1000/common/platform.c                     |  4 ++--
 arch/mips/au1000/common/setup.c                        |  2 +-
 arch/mips/au1000/common/time.c                         |  2 +-
 arch/mips/dec/prom/memory.c                            |  2 +-
 arch/mips/jazz/int-handler.S                           | 12 ++++++------
 arch/mips/kernel/cpu-probe.c                           |  6 +++---
 arch/mips/kernel/gdb-low.S                             |  2 +-
 arch/mips/kernel/signal-common.h                       | 10 +++++-----
 arch/mips/kernel/signal32.c                            | 10 +++++-----
 arch/mips/kernel/traps.c                               |  2 +-
 arch/mips/lasat/image/romscript.normal                 |  5 +++--
 arch/mips/mips-boards/generic/mipsIRQ.S                |  2 +-
 arch/mips/mips-boards/sim/sim_IRQ.c                    |  2 +-
 arch/mips/mips-boards/sim/sim_irq.S                    |  2 +-
 arch/mips/mips-boards/sim/sim_smp.c                    |  2 +-
 arch/mips/mm/c-r3k.c                                   | 18 +++++++++---------
 arch/mips/momentum/jaguar_atx/reset.c                  |  2 +-
 arch/mips/momentum/jaguar_atx/setup.c                  |  2 +-
 arch/mips/momentum/ocelot_3/reset.c                    |  2 +-
 arch/mips/momentum/ocelot_c/reset.c                    |  2 +-
 arch/mips/pci/fixup-vr4133.c                           |  2 +-
 arch/mips/pci/ops-ddb5477.c                            |  4 ++--
 arch/mips/pci/ops-tx4938.c                             | 16 ++++++++--------
 arch/mips/pci/pci-bcm1480.c                            |  2 +-
 arch/mips/pci/pci-bcm1480ht.c                          |  2 +-
 arch/mips/pci/pci-ip27.c                               | 12 ++++++------
 arch/mips/philips/pnx8550/common/int.c                 |  2 +-
 arch/mips/sgi-ip27/ip27-memory.c                       |  4 ++--
 arch/mips/sgi-ip32/ip32-setup.c                        |  2 +-
 .../tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c    |  4 ++--
 arch/mips/tx4938/toshiba_rbtx4938/setup.c              |  2 +-
 arch/mips/vr41xx/common/bcu.c                          |  6 +++---
 include/asm-mips/pgtable-32.h                          |  2 +-
 include/asm-mips/sn/klconfig.h                         |  2 +-
 include/asm-mips/sn/sn0/hubio.h                        | 12 ++++++------
 include/asm-mips/thread_info.h                         |  2 +-
 38 files changed, 87 insertions(+), 86 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index d00e8247d6c2..6ee090bd86c9 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -214,7 +214,7 @@ au1xxx_ddma_add_device(dbdev_tab_t *dev)
 	if ( NULL != p )
 	{
 		memcpy(p, dev, sizeof(dbdev_tab_t));
- 		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id,dev->dev_id);
+		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id,dev->dev_id);
 		ret = p->dev_id;
 		new_id++;
 #if 0
@@ -260,7 +260,7 @@ au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
 	spin_lock_irqsave(&au1xxx_dbdma_spin_lock, flags);
 	if (!(stp->dev_flags & DEV_FLAGS_INUSE) ||
 	     (stp->dev_flags & DEV_FLAGS_ANYUSE)) {
-	     	/* Got source */
+		/* Got source */
 		stp->dev_flags |= DEV_FLAGS_INUSE;
 		if (!(dtp->dev_flags & DEV_FLAGS_INUSE) ||
 		     (dtp->dev_flags & DEV_FLAGS_ANYUSE)) {
diff --git a/arch/mips/au1000/common/dma.c b/arch/mips/au1000/common/dma.c
index 1905c6b104f2..1d82f2277517 100644
--- a/arch/mips/au1000/common/dma.c
+++ b/arch/mips/au1000/common/dma.c
@@ -174,7 +174,7 @@ int request_au1000_dma(int dev_id, const char *dev_str,
 		return -EINVAL;
 #else
  	if (dev_id < 0 || dev_id >= DMA_NUM_DEV)
- 		return -EINVAL;
+		return -EINVAL;
 #endif
 
 	for (i = 0; i < NUM_AU1000_DMA_CHANNELS; i++) {
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 48d3f54f88f8..d7a8f0a811fe 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -264,7 +264,7 @@ static struct resource smc91x_resources[] = {
 
 static struct platform_device smc91x_device = {
 	.name		= "smc91x",
- 	.id		= -1,
+	.id		= -1,
 	.num_resources	= ARRAY_SIZE(smc91x_resources),
 	.resource	= smc91x_resources,
 };
@@ -288,7 +288,7 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = {
 	&au1xxx_mmc_device,
 #endif
 #ifdef CONFIG_MIPS_DB1200
- 	&smc91x_device,
+	&smc91x_device,
 #endif
 };
 
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index eb155c071aa6..1080558c8100 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -90,7 +90,7 @@ void __init plat_setup(void)
 	else {
 		/* Clear to obtain best system bus performance */
 		clear_c0_config(1<<19); /* Clear Config[OD] */
- 	}
+	}
 
 	argptr = prom_getcmdline();
 
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index 883d3f3d8c53..f85f1524b366 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -359,7 +359,7 @@ static unsigned long do_fast_cp0_gettimeoffset(void)
 		: "hi", "lo", GCC_REG_ACCUM);
 
 	/*
- 	 * Due to possible jiffies inconsistencies, we need to check
+	 * Due to possible jiffies inconsistencies, we need to check
 	 * the result so that we'll get a timer that is monotonic.
 	 */
 	if (res >= USECS_PER_JIFFY)
diff --git a/arch/mips/dec/prom/memory.c b/arch/mips/dec/prom/memory.c
index 83d4556c3cb5..81cb5a76cfb7 100644
--- a/arch/mips/dec/prom/memory.c
+++ b/arch/mips/dec/prom/memory.c
@@ -45,7 +45,7 @@ static inline void pmax_setup_memory_region(void)
 	 */
 	for (memory_page = (unsigned char *)CKSEG1 + CHUNK_SIZE;
 	     mem_err == 0 && memory_page < (unsigned char *)CKSEG1 + 0x1e00000;
-  	     memory_page += CHUNK_SIZE) {
+	     memory_page += CHUNK_SIZE) {
 		dummy = *memory_page;
 	}
 	memcpy((void *)(CKSEG0 + 0x80), &old_handler, 0x80);
diff --git a/arch/mips/jazz/int-handler.S b/arch/mips/jazz/int-handler.S
index 4dbcf91db884..dc752c67b528 100644
--- a/arch/mips/jazz/int-handler.S
+++ b/arch/mips/jazz/int-handler.S
@@ -248,17 +248,17 @@ loc_call:	/*
 		and	t2,s1
 		sh	t2,JAZZ_IO_IRQ_ENABLE
 
- 		nor	s1,zero,s1
+		nor	s1,zero,s1
 		jal	do_IRQ
 
- 		/*
- 		 * Reenable interrupt
- 		 */
+		/*
+		 * Reenable interrupt
+		 */
 		lhu	t2,JAZZ_IO_IRQ_ENABLE
- 		or	t2,s1
+		or	t2,s1
 		sh	t2,JAZZ_IO_IRQ_ENABLE
 
- 		j	ret_from_irq
+		j	ret_from_irq
 
 /*
  * "Jump extender" to reach spurious_interrupt
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 292f8b243a5e..58b3b14873cb 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -291,7 +291,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
 		 * for documentation.  Commented out because it shares
 		 * it's c0_prid id number with the TX3900.
 		 */
- 		c->cputype = CPU_R4650;
+		c->cputype = CPU_R4650;
 	 	c->isa_level = MIPS_CPU_ISA_III;
 		c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC;
 	        c->tlbsize = 48;
@@ -604,7 +604,7 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c)
 	case PRID_IMP_AU1_REV2:
 		switch ((c->processor_id >> 24) & 0xff) {
 		case 0:
- 			c->cputype = CPU_AU1000;
+			c->cputype = CPU_AU1000;
 			break;
 		case 1:
 			c->cputype = CPU_AU1500;
@@ -705,7 +705,7 @@ __init void cpu_probe(void)
 		break;
  	case PRID_COMP_PHILIPS:
 		cpu_probe_philips(c);
- 		break;
+		break;
 	default:
 		c->cputype = CPU_UNKNOWN;
 	}
diff --git a/arch/mips/kernel/gdb-low.S b/arch/mips/kernel/gdb-low.S
index 83b8986f9401..235ad9f6bd35 100644
--- a/arch/mips/kernel/gdb-low.S
+++ b/arch/mips/kernel/gdb-low.S
@@ -41,7 +41,7 @@
  */
 		.align 	5
 		NESTED(trap_low, GDB_FR_SIZE, sp)
- 		.set	noat
+		.set	noat
 		.set 	noreorder
 
 		mfc0	k0, CP0_STATUS
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 36bfc2588aa3..3ca786215d48 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -166,11 +166,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
 	sp = regs->regs[29];
 
 	/*
- 	 * FPU emulator may have it's own trampoline active just
- 	 * above the user stack, 16-bytes before the next lowest
- 	 * 16 byte boundary.  Try to avoid trashing it.
- 	 */
- 	sp -= 32;
+	 * FPU emulator may have it's own trampoline active just
+	 * above the user stack, 16-bytes before the next lowest
+	 * 16 byte boundary.  Try to avoid trashing it.
+	 */
+	sp -= 32;
 
 	/* This is the X/Open sanctioned signal stack switching.  */
 	if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 1c7241ba6924..f32a22997c3d 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -624,11 +624,11 @@ static inline void __user *get_sigframe(struct k_sigaction *ka,
 	sp = regs->regs[29];
 
 	/*
- 	 * FPU emulator may have it's own trampoline active just
- 	 * above the user stack, 16-bytes before the next lowest
- 	 * 16 byte boundary.  Try to avoid trashing it.
- 	 */
- 	sp -= 32;
+	 * FPU emulator may have it's own trampoline active just
+	 * above the user stack, 16-bytes before the next lowest
+	 * 16 byte boundary.  Try to avoid trashing it.
+	 */
+	sp -= 32;
 
 	/* This is the X/Open sanctioned signal stack switching.  */
 	if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 005debbfbe84..bed0eb6cf55d 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -576,7 +576,7 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31)
 		}
 #endif
 		/*
-	 	 * Unimplemented operation exception.  If we've got the full
+		 * Unimplemented operation exception.  If we've got the full
 		 * software emulator on-board, let's use it...
 		 *
 		 * Force FPU to dump state into task/thread context.  We're
diff --git a/arch/mips/lasat/image/romscript.normal b/arch/mips/lasat/image/romscript.normal
index ca22336f6c36..988f8ad189cb 100644
--- a/arch/mips/lasat/image/romscript.normal
+++ b/arch/mips/lasat/image/romscript.normal
@@ -16,7 +16,8 @@ SECTIONS
   _image_start = ADDR(.data);
   _image_size = SIZEOF(.data);
 
-  .other : {
-  	*(.*)
+  .other :
+  {
+    *(.*)
   }
 }
diff --git a/arch/mips/mips-boards/generic/mipsIRQ.S b/arch/mips/mips-boards/generic/mipsIRQ.S
index a397ecb872d6..ddd5c73a2971 100644
--- a/arch/mips/mips-boards/generic/mipsIRQ.S
+++ b/arch/mips/mips-boards/generic/mipsIRQ.S
@@ -98,7 +98,7 @@
 	and	s0, s1
 
 #if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
- 	.set	mips32
+	.set	mips32
 	clz	a0, s0
 	.set	mips0
 	negu	a0
diff --git a/arch/mips/mips-boards/sim/sim_IRQ.c b/arch/mips/mips-boards/sim/sim_IRQ.c
index 9987a85aabeb..5b84c7fe1022 100644
--- a/arch/mips/mips-boards/sim/sim_IRQ.c
+++ b/arch/mips/mips-boards/sim/sim_IRQ.c
@@ -96,7 +96,7 @@
 	 andi	a0, s0, CAUSEF_IP3	# delay slot, check hw1 interrupt
 #else
 	beq	a0, zero, 1f		# delay slot, check hw3 interrupt
- 	 andi	a0, s0, CAUSEF_IP5
+	 andi	a0, s0, CAUSEF_IP5
 #endif
 
 	/* Wheee, combined hardware level zero interrupt. */
diff --git a/arch/mips/mips-boards/sim/sim_irq.S b/arch/mips/mips-boards/sim/sim_irq.S
index 835f0387fcd4..da52297a2216 100644
--- a/arch/mips/mips-boards/sim/sim_irq.S
+++ b/arch/mips/mips-boards/sim/sim_irq.S
@@ -42,7 +42,7 @@
 	and	s0, s1
 
 #if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
- 	.set	mips32
+	.set	mips32
 	clz	a0, s0
 	.set	mips0
 	negu	a0
diff --git a/arch/mips/mips-boards/sim/sim_smp.c b/arch/mips/mips-boards/sim/sim_smp.c
index 19824359f5de..a9f0c2bfe4ad 100644
--- a/arch/mips/mips-boards/sim/sim_smp.c
+++ b/arch/mips/mips-boards/sim/sim_smp.c
@@ -115,7 +115,7 @@ void prom_prepare_cpus(unsigned int max_cpus)
 #ifdef CONFIG_MIPS_MT_SMTC
 	void mipsmt_prepare_cpus(int c);
 	/*
- 	 * As noted above, we can assume a single CPU for now
+	 * As noted above, we can assume a single CPU for now
 	 * but it may be multithreaded.
 	 */
 
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 27f4fa25e8c9..9dd1352d5748 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -129,7 +129,7 @@ static void r3k_flush_icache_range(unsigned long start, unsigned long end)
 			"sb\t$0, 0x014(%0)\n\t"
 			"sb\t$0, 0x018(%0)\n\t"
 			"sb\t$0, 0x01c(%0)\n\t"
-		 	"sb\t$0, 0x020(%0)\n\t"
+			"sb\t$0, 0x020(%0)\n\t"
 			"sb\t$0, 0x024(%0)\n\t"
 			"sb\t$0, 0x028(%0)\n\t"
 			"sb\t$0, 0x02c(%0)\n\t"
@@ -145,7 +145,7 @@ static void r3k_flush_icache_range(unsigned long start, unsigned long end)
 			"sb\t$0, 0x054(%0)\n\t"
 			"sb\t$0, 0x058(%0)\n\t"
 			"sb\t$0, 0x05c(%0)\n\t"
-		 	"sb\t$0, 0x060(%0)\n\t"
+			"sb\t$0, 0x060(%0)\n\t"
 			"sb\t$0, 0x064(%0)\n\t"
 			"sb\t$0, 0x068(%0)\n\t"
 			"sb\t$0, 0x06c(%0)\n\t"
@@ -182,31 +182,31 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end)
 			"sb\t$0, 0x004(%0)\n\t"
 			"sb\t$0, 0x008(%0)\n\t"
 			"sb\t$0, 0x00c(%0)\n\t"
-		 	"sb\t$0, 0x010(%0)\n\t"
+			"sb\t$0, 0x010(%0)\n\t"
 			"sb\t$0, 0x014(%0)\n\t"
 			"sb\t$0, 0x018(%0)\n\t"
 			"sb\t$0, 0x01c(%0)\n\t"
-		 	"sb\t$0, 0x020(%0)\n\t"
+			"sb\t$0, 0x020(%0)\n\t"
 			"sb\t$0, 0x024(%0)\n\t"
 			"sb\t$0, 0x028(%0)\n\t"
 			"sb\t$0, 0x02c(%0)\n\t"
-		 	"sb\t$0, 0x030(%0)\n\t"
+			"sb\t$0, 0x030(%0)\n\t"
 			"sb\t$0, 0x034(%0)\n\t"
 			"sb\t$0, 0x038(%0)\n\t"
 			"sb\t$0, 0x03c(%0)\n\t"
-		 	"sb\t$0, 0x040(%0)\n\t"
+			"sb\t$0, 0x040(%0)\n\t"
 			"sb\t$0, 0x044(%0)\n\t"
 			"sb\t$0, 0x048(%0)\n\t"
 			"sb\t$0, 0x04c(%0)\n\t"
-		 	"sb\t$0, 0x050(%0)\n\t"
+			"sb\t$0, 0x050(%0)\n\t"
 			"sb\t$0, 0x054(%0)\n\t"
 			"sb\t$0, 0x058(%0)\n\t"
 			"sb\t$0, 0x05c(%0)\n\t"
-		 	"sb\t$0, 0x060(%0)\n\t"
+			"sb\t$0, 0x060(%0)\n\t"
 			"sb\t$0, 0x064(%0)\n\t"
 			"sb\t$0, 0x068(%0)\n\t"
 			"sb\t$0, 0x06c(%0)\n\t"
-		 	"sb\t$0, 0x070(%0)\n\t"
+			"sb\t$0, 0x070(%0)\n\t"
 			"sb\t$0, 0x074(%0)\n\t"
 			"sb\t$0, 0x078(%0)\n\t"
 			"sb\t$0, 0x07c(%0)\n\t"
diff --git a/arch/mips/momentum/jaguar_atx/reset.c b/arch/mips/momentum/jaguar_atx/reset.c
index c4236b1e59fa..ce9fb2e3d952 100644
--- a/arch/mips/momentum/jaguar_atx/reset.c
+++ b/arch/mips/momentum/jaguar_atx/reset.c
@@ -32,7 +32,7 @@ void momenco_jaguar_restart(char *command)
 #else
 	void *nvram = (void*) 0xfc807000;
 #endif
- 	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
+	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
 	writeb(0x84, nvram + 0xff7);
 
 	/* wait for the watchdog to go off */
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index 2699917b640a..3784c898db1a 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -461,7 +461,7 @@ void __init plat_setup(void)
 	  unsigned int tbControl;
 	  tbControl =
 	    0 << 26 |  /* post trigger delay 0 */
-	    	    0x2 << 16 |		/* sequential trace mode */
+		    0x2 << 16 |		/* sequential trace mode */
 	    //	    0x0 << 16 |		/* non-sequential trace mode */
 	    //	    0xf << 4 |		/* watchpoints disabled */
 	    2 << 2 |		/* armed */
diff --git a/arch/mips/momentum/ocelot_3/reset.c b/arch/mips/momentum/ocelot_3/reset.c
index 72b4423c0864..9d86d2468376 100644
--- a/arch/mips/momentum/ocelot_3/reset.c
+++ b/arch/mips/momentum/ocelot_3/reset.c
@@ -34,7 +34,7 @@ void momenco_ocelot_restart(char *command)
 	/* base address of timekeeper portion of part */
 	void *nvram = (void *) 0xfc807000L;
 
- 	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
+	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
 	writeb(0x84, nvram + 0xff7);
 
 	/* wait for the watchdog to go off */
diff --git a/arch/mips/momentum/ocelot_c/reset.c b/arch/mips/momentum/ocelot_c/reset.c
index 6a2489f3b9a0..9dcd154c7767 100644
--- a/arch/mips/momentum/ocelot_c/reset.c
+++ b/arch/mips/momentum/ocelot_c/reset.c
@@ -34,7 +34,7 @@ void momenco_ocelot_restart(char *command)
 		0xfc807000;
 #endif
 
- 	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
+	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
 	writeb(0x84, nvram + 0xff7);
 
 	/* wait for the watchdog to go off */
diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c
index 03a0ff2fc993..a8a47b494b23 100644
--- a/arch/mips/pci/fixup-vr4133.c
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -45,7 +45,7 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
 
 	/*
 	 * we have to open the bridges' windows down to 0 because otherwise
- 	 * we cannot access ISA south bridge I/O registers that get mapped from
+	 * we cannot access ISA south bridge I/O registers that get mapped from
 	 * 0. for example, 8259 PIC would be unaccessible without that
 	 */
 	if(dev->vendor == PCI_VENDOR_ID_INTEL && dev->device == PCI_DEVICE_ID_INTEL_S21152BB) {
diff --git a/arch/mips/pci/ops-ddb5477.c b/arch/mips/pci/ops-ddb5477.c
index 0406b50a37d8..8e57d4c5d90f 100644
--- a/arch/mips/pci/ops-ddb5477.c
+++ b/arch/mips/pci/ops-ddb5477.c
@@ -253,9 +253,9 @@ static int write_config_byte(struct pci_config_swap *swap,
 static int prefix##_##rw##_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 star val) \
 { \
 	if (size == 1) \
-     		return rw##_config_byte(pciswap, bus, devfn, where, (u8 star)val); \
+		return rw##_config_byte(pciswap, bus, devfn, where, (u8 star)val); \
 	else if (size == 2) \
-     		return rw##_config_word(pciswap, bus, devfn, where, (u16 star)val); \
+		return rw##_config_word(pciswap, bus, devfn, where, (u16 star)val); \
 	/* Size must be 4 */ \
      	return rw##_config_dword(pciswap, bus, devfn, where, val); \
 }
diff --git a/arch/mips/pci/ops-tx4938.c b/arch/mips/pci/ops-tx4938.c
index 4c0dcfce5297..0ff083489efd 100644
--- a/arch/mips/pci/ops-tx4938.c
+++ b/arch/mips/pci/ops-tx4938.c
@@ -34,16 +34,16 @@ struct resource pci_mem_resource = {
 };
 
 struct resource tx4938_pcic1_pci_io_resource = {
-       	.name	= "PCI1 IO",
-       	.start	= 0,
-       	.end	= 0,
-       	.flags	= IORESOURCE_IO
+	.name	= "PCI1 IO",
+	.start	= 0,
+	.end	= 0,
+	.flags	= IORESOURCE_IO
 };
 struct resource tx4938_pcic1_pci_mem_resource = {
-       	.name	= "PCI1 mem",
-       	.start	= 0,
-       	.end	= 0,
-       	.flags	= IORESOURCE_MEM
+	.name	= "PCI1 mem",
+	.start	= 0,
+	.end	= 0,
+	.flags	= IORESOURCE_MEM
 };
 
 static int mkaddr(int bus, int dev_fn, int where, int *flagsp)
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index ca975e7d32ff..f4ef1a35ca18 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -100,7 +100,7 @@ static int bcm1480_pci_can_access(struct pci_bus *bus, int devfn)
 
 	if (bus->number == 0) {
 		devno = PCI_SLOT(devfn);
- 		if (bcm1480_bus_status & PCI_DEVICE_MODE)
+		if (bcm1480_bus_status & PCI_DEVICE_MODE)
 			return 0;
 		else
 			return 1;
diff --git a/arch/mips/pci/pci-bcm1480ht.c b/arch/mips/pci/pci-bcm1480ht.c
index aca4a2e7a1c6..a3eebe5890a7 100644
--- a/arch/mips/pci/pci-bcm1480ht.c
+++ b/arch/mips/pci/pci-bcm1480ht.c
@@ -95,7 +95,7 @@ static int bcm1480ht_can_access(struct pci_bus *bus, int devfn)
 
 	if (bus->number == 0) {
 		devno = PCI_SLOT(devfn);
- 		if (bcm1480ht_bus_status & PCI_DEVICE_MODE)
+		if (bcm1480ht_bus_status & PCI_DEVICE_MODE)
 			return 0;
 	}
 	return 1;
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index efc96ce99eeb..6002d2a6a262 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -379,18 +379,18 @@ int __init bridge_probe(nasid_t nasid, int widget_id, int masterwid)
 	bridge = (bridge_t *) RAW_NODE_SWIN_BASE(nasid, widget_id);
 
 	/*
- 	 * Clear all pending interrupts.
- 	 */
+	 * Clear all pending interrupts.
+	 */
 	bridge->b_int_rst_stat = BRIDGE_IRR_ALL_CLR;
 
 	/*
- 	 * Until otherwise set up, assume all interrupts are from slot 0
- 	 */
+	 * Until otherwise set up, assume all interrupts are from slot 0
+	 */
 	bridge->b_int_device = 0x0;
 
 	/*
- 	 * swap pio's to pci mem and io space (big windows)
- 	 */
+	 * swap pio's to pci mem and io space (big windows)
+	 */
 	bridge->b_wid_control |= BRIDGE_CTRL_IO_SWAP |
 	                         BRIDGE_CTRL_MEM_SWAP;
 
diff --git a/arch/mips/philips/pnx8550/common/int.c b/arch/mips/philips/pnx8550/common/int.c
index 546144988bf5..c500e2d41f2c 100644
--- a/arch/mips/philips/pnx8550/common/int.c
+++ b/arch/mips/philips/pnx8550/common/int.c
@@ -251,7 +251,7 @@ void __init arch_init_irq(void)
 		if (gic_int_line == (PNX8550_INT_GPIO0 - PNX8550_INT_GIC_MIN)) {
 			/* PCI INT through gpio 8, which is setup in
 			 * pnx8550_setup.c and routed to GPIO
- 			 * Interrupt Level 0 (GPIO Connection 58).
+			 * Interrupt Level 0 (GPIO Connection 58).
 			 * Set it active low. */
 
 			PNX8550_GIC_REQ(gic_int_line) = 0x1E020000;
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index ef20d9ac0ba3..ed93a9792959 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -540,8 +540,8 @@ void __init mem_init(void)
 		struct page *end, *p;
 
 		/*
-	 	 * This will free up the bootmem, ie, slot 0 memory.
-	 	 */
+		 * This will free up the bootmem, ie, slot 0 memory.
+		 */
 		totalram_pages += free_all_bootmem_node(NODE_DATA(node));
 
 		/*
diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index 2c38770b1e1b..2f50c79b7887 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -98,7 +98,7 @@ void __init plat_setup(void)
 	board_timer_setup = ip32_timer_setup;
 
 #ifdef CONFIG_SERIAL_8250
- 	{
+	{
 		static struct uart_port o2_serial[2];
 
 		memset(o2_serial, 0, sizeof(o2_serial));
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
index e19e2be70f76..efe50562f0ce 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
@@ -70,10 +70,10 @@ void __init prom_init(void)
 
 	if ((read_c0_prid() & 0xff) == PRID_REV_TX4927) {
 		mips_machtype = MACH_TOSHIBA_RBTX4927;
- 		toshiba_name  = "TX4927";
+		toshiba_name  = "TX4927";
 	} else {
 		mips_machtype = MACH_TOSHIBA_RBTX4937;
- 		toshiba_name  = "TX4937";
+		toshiba_name  = "TX4937";
 	}
 
 	msize = tx4927_get_mem_size();
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
index 5c7ace982a49..9166cd4557eb 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -684,7 +684,7 @@ void __init tx4938_board_setup(void)
 	for (i = 0; i < 8; i++) {
 		if (!(tx4938_ebuscptr->cr[i] & 0x8))
 			continue;	/* disabled */
- 		rbtx4938_ce_base[i] = (unsigned long)TX4938_EBUSC_BA(i);
+		rbtx4938_ce_base[i] = (unsigned long)TX4938_EBUSC_BA(i);
 		txboard_add_phys_region(rbtx4938_ce_base[i], TX4938_EBUSC_SIZE(i));
 	}
 
diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c
index de0c1b35f11c..ff272b2e8395 100644
--- a/arch/mips/vr41xx/common/bcu.c
+++ b/arch/mips/vr41xx/common/bcu.c
@@ -183,11 +183,11 @@ static inline unsigned long calculate_tclock(uint16_t clkspeed, unsigned long pc
 	switch (current_cpu_data.cputype) {
 	case CPU_VR4111:
 		if (!(clkspeed & DIV2B))
-        		tclock = pclock / 2;
+			tclock = pclock / 2;
 		else if (!(clkspeed & DIV3B))
-        		tclock = pclock / 3;
+			tclock = pclock / 3;
 		else if (!(clkspeed & DIV4B))
-        		tclock = pclock / 4;
+			tclock = pclock / 4;
 		break;
 	case CPU_VR4121:
 		tclock = pclock / DIVT(clkspeed);
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 0cff64ce0fb8..4d6bc45df594 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -206,7 +206,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
 	/* fixme */
 #define pte_to_pgoff(_pte) (((_pte).pte_high >> 6) + ((_pte).pte_high & 0x3f))
 #define pgoff_to_pte(off) \
- 	((pte_t){(((off) & 0x3f) + ((off) << 6) + _PAGE_FILE)})
+	((pte_t){(((off) & 0x3f) + ((off) << 6) + _PAGE_FILE)})
 
 #else
 #define pte_to_pgoff(_pte) \
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index d028e28d6239..9709ff701d9b 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -99,7 +99,7 @@ typedef s32 klconf_off_t;
 #define ENABLE_BOARD 		0x01
 #define FAILED_BOARD  		0x02
 #define DUPLICATE_BOARD 	0x04    /* Boards like midplanes/routers which
-                                   	   are discovered twice. Use one of them */
+					   are discovered twice. Use one of them */
 #define VISITED_BOARD		0x08	/* Used for compact hub numbering. */
 #define LOCAL_MASTER_IO6	0x10 	/* master io6 for that node */
 #define GLOBAL_MASTER_IO6	0x20
diff --git a/include/asm-mips/sn/sn0/hubio.h b/include/asm-mips/sn/sn0/hubio.h
index 80cf6a52ed3b..f314da21b970 100644
--- a/include/asm-mips/sn/sn0/hubio.h
+++ b/include/asm-mips/sn/sn0/hubio.h
@@ -229,7 +229,7 @@ typedef union hubii_ilcsr_u {
                         icsr_llp_en:	 1,	/* LLP enable bit */
                  	icsr_rsvd2:	 1,     /* reserver */
                         icsr_wrm_reset:	 1,	/* Warm reset bit */
-    			icsr_rsvd1:	 2,	/* Data ready offset */
+			icsr_rsvd1:	 2,	/* Data ready offset */
                         icsr_null_to:	 6;	/* Null timeout   */
 
         } icsr_fields_s;
@@ -274,9 +274,9 @@ typedef union io_perf_sel {
 	u64 perf_sel_reg;
 	struct {
 		u64 	perf_rsvd  : 48,
-		        perf_icct  :  8,
-		        perf_ippr1 :  4,
-  		        perf_ippr0 :  4;
+			perf_icct  :  8,
+		 	perf_ippr1 :  4,
+			perf_ippr0 :  4;
 	} perf_sel_bits;
 } io_perf_sel_t;
 
@@ -287,8 +287,8 @@ typedef union io_perf_cnt {
 	u64	perf_cnt;
 	struct {
 		u64	perf_rsvd1 : 32,
-  			        perf_rsvd2 : 12,
-  			        perf_cnt   : 20;
+			perf_rsvd2 : 12,
+			perf_cnt   : 20;
 	} perf_cnt_bits;
 } io_perf_cnt_t;
 
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index fa193f861e71..f8d97dafd2f4 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -31,7 +31,7 @@ struct thread_info {
 	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
 
 	mm_segment_t		addr_limit;	/* thread address space:
-					 	   0-0xBFFFFFFF for user-thead
+						   0-0xBFFFFFFF for user-thead
 						   0-0xFFFFFFFF for kernel-thread
 						*/
 	struct restart_block	restart_block;
-- 
cgit v1.2.3


From c6281edb1d5e307f056fff0e174f60fa6133adc5 Mon Sep 17 00:00:00 2001
From: Thiemo Seufer <ths@networkno.de>
Date: Tue, 14 Mar 2006 14:35:27 +0000
Subject: [MIPS] Kill tlb-andes.c.

Basically identical to c-r4k.c, so maintaining one is really enough.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/mm/Makefile    |   2 +-
 arch/mips/mm/tlb-andes.c | 259 -----------------------------------------------
 arch/mips/mm/tlb-r4k.c   |   5 +
 3 files changed, 6 insertions(+), 260 deletions(-)
 delete mode 100644 arch/mips/mm/tlb-andes.c

(limited to 'arch/mips')

diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index b0178da019f0..4a6220116c96 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_HIGHMEM)		+= highmem.o
 obj-$(CONFIG_CPU_MIPS32)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_MIPS64)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_NEVADA)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
-obj-$(CONFIG_CPU_R10000)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-andes.o
+obj-$(CONFIG_CPU_R10000)	+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_R3000)		+= c-r3k.o tlb-r3k.o pg-r4k.o
 obj-$(CONFIG_CPU_R4300)		+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
 obj-$(CONFIG_CPU_R4X00)		+= c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
diff --git a/arch/mips/mm/tlb-andes.c b/arch/mips/mm/tlb-andes.c
deleted file mode 100644
index 3f422a849c41..000000000000
--- a/arch/mips/mm/tlb-andes.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1997, 1998, 1999 Ralf Baechle (ralf@gnu.org)
- * Copyright (C) 1999 Silicon Graphics, Inc.
- * Copyright (C) 2000 Kanoj Sarcar (kanoj@sgi.com)
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/system.h>
-#include <asm/mmu_context.h>
-
-extern void build_tlb_refill_handler(void);
-
-#define NTLB_ENTRIES       64
-#define NTLB_ENTRIES_HALF  32
-
-void local_flush_tlb_all(void)
-{
-	unsigned long flags;
-	unsigned long old_ctx;
-	unsigned long entry;
-
-	local_irq_save(flags);
-	/* Save old context and create impossible VPN2 value */
-	old_ctx = read_c0_entryhi() & ASID_MASK;
-	write_c0_entryhi(CKSEG0);
-	write_c0_entrylo0(0);
-	write_c0_entrylo1(0);
-
-	entry = read_c0_wired();
-
-	/* Blast 'em all away. */
-	while (entry < NTLB_ENTRIES) {
-		write_c0_index(entry);
-		tlb_write_indexed();
-		entry++;
-	}
-	write_c0_entryhi(old_ctx);
-	local_irq_restore(flags);
-}
-
-void local_flush_tlb_mm(struct mm_struct *mm)
-{
-	int cpu = smp_processor_id();
-	if (cpu_context(cpu, mm) != 0) {
-		drop_mmu_context(mm,cpu);
-	}
-}
-
-void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
-                           unsigned long end)
-{
-	struct mm_struct *mm = vma->vm_mm;
-	int cpu = smp_processor_id();
-
-	if (cpu_context(cpu, mm) != 0) {
-		unsigned long flags;
-		int size;
-
-		local_irq_save(flags);
-		size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
-		size = (size + 1) >> 1;
-		if (size <= NTLB_ENTRIES_HALF) {
-			int oldpid = (read_c0_entryhi() & ASID_MASK);
-			int newpid = (cpu_context(smp_processor_id(), mm)
-				      & ASID_MASK);
-
-			start &= (PAGE_MASK << 1);
-			end += ((PAGE_SIZE << 1) - 1);
-			end &= (PAGE_MASK << 1);
-			while(start < end) {
-				int idx;
-
-				write_c0_entryhi(start | newpid);
-				start += (PAGE_SIZE << 1);
-				tlb_probe();
-				idx = read_c0_index();
-				write_c0_entrylo0(0);
-				write_c0_entrylo1(0);
-				write_c0_entryhi(CKSEG0);
-				if(idx < 0)
-					continue;
-				tlb_write_indexed();
-			}
-			write_c0_entryhi(oldpid);
-		} else {
-			drop_mmu_context(mm, cpu);
-		}
-		local_irq_restore(flags);
-	}
-}
-
-void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
-	unsigned long flags;
-	int size;
-
-	size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
-	size = (size + 1) >> 1;
-
-	local_irq_save(flags);
-	if (size <= NTLB_ENTRIES_HALF) {
-		int pid = read_c0_entryhi();
-
-		start &= (PAGE_MASK << 1);
-		end += ((PAGE_SIZE << 1) - 1);
-		end &= (PAGE_MASK << 1);
-
-		while (start < end) {
-			int idx;
-
-			write_c0_entryhi(start);
-			start += (PAGE_SIZE << 1);
-			tlb_probe();
-			idx = read_c0_index();
-			write_c0_entrylo0(0);
-			write_c0_entrylo1(0);
-			write_c0_entryhi(CKSEG0 + (idx << (PAGE_SHIFT+1)));
-			if (idx < 0)
-				continue;
-			tlb_write_indexed();
-		}
-		write_c0_entryhi(pid);
-	} else {
-		local_flush_tlb_all();
-	}
-	local_irq_restore(flags);
-}
-
-void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
-{
-	if (cpu_context(smp_processor_id(), vma->vm_mm) != 0) {
-		unsigned long flags;
-		int oldpid, newpid, idx;
-
-		newpid = (cpu_context(smp_processor_id(), vma->vm_mm) &
-			  ASID_MASK);
-		page &= (PAGE_MASK << 1);
-		local_irq_save(flags);
-		oldpid = (read_c0_entryhi() & ASID_MASK);
-		write_c0_entryhi(page | newpid);
-		tlb_probe();
-		idx = read_c0_index();
-		write_c0_entrylo0(0);
-		write_c0_entrylo1(0);
-		write_c0_entryhi(CKSEG0);
-		if (idx < 0)
-			goto finish;
-		tlb_write_indexed();
-
-	finish:
-		write_c0_entryhi(oldpid);
-		local_irq_restore(flags);
-	}
-}
-
-/*
- * This one is only used for pages with the global bit set so we don't care
- * much about the ASID.
- */
-void local_flush_tlb_one(unsigned long page)
-{
-	unsigned long flags;
-	int oldpid, idx;
-
-	local_irq_save(flags);
-	page &= (PAGE_MASK << 1);
-	oldpid = read_c0_entryhi() & 0xff;
-	write_c0_entryhi(page);
-	tlb_probe();
-	idx = read_c0_index();
-	write_c0_entrylo0(0);
-	write_c0_entrylo1(0);
-	if (idx >= 0) {
-		/* Make sure all entries differ. */
-		write_c0_entryhi(CKSEG0+(idx<<(PAGE_SHIFT+1)));
-		tlb_write_indexed();
-	}
-	write_c0_entryhi(oldpid);
-
-	local_irq_restore(flags);
-}
-
-/* XXX Simplify this.  On the R10000 writing a TLB entry for an virtual
-   address that already exists will overwrite the old entry and not result
-   in TLB malfunction or TLB shutdown.  */
-void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
-{
-	unsigned long flags;
-	pgd_t *pgdp;
-	pud_t *pudp;
-	pmd_t *pmdp;
-	pte_t *ptep;
-	int idx, pid;
-
-	/*
-	 * Handle debugger faulting in for debugee.
-	 */
-	if (current->active_mm != vma->vm_mm)
-		return;
-
-	pid = read_c0_entryhi() & ASID_MASK;
-
-	if ((pid != (cpu_context(smp_processor_id(), vma->vm_mm) & ASID_MASK))
-	    || (cpu_context(smp_processor_id(), vma->vm_mm) == 0)) {
-		printk(KERN_WARNING
-		       "%s: Wheee, bogus tlbpid mmpid=%d tlbpid=%d\n",
-		       __FUNCTION__, (int) (cpu_context(smp_processor_id(),
-		       vma->vm_mm) & ASID_MASK), pid);
-	}
-
-	local_irq_save(flags);
-	address &= (PAGE_MASK << 1);
-	write_c0_entryhi(address | (pid));
-	pgdp = pgd_offset(vma->vm_mm, address);
-	tlb_probe();
-	pudp = pud_offset(pgdp, address);
-	pmdp = pmd_offset(pudp, address);
-	idx = read_c0_index();
-	ptep = pte_offset_map(pmdp, address);
-	write_c0_entrylo0(pte_val(*ptep++) >> 6);
-	write_c0_entrylo1(pte_val(*ptep) >> 6);
-	write_c0_entryhi(address | pid);
-	if (idx < 0) {
-		tlb_write_random();
-	} else {
-		tlb_write_indexed();
-	}
-	write_c0_entryhi(pid);
-	local_irq_restore(flags);
-}
-
-void __init tlb_init(void)
-{
-	/*
-	 * You should never change this register:
-	 *   - On R4600 1.7 the tlbp never hits for pages smaller than
-	 *     the value in the c0_pagemask register.
-	 *   - The entire mm handling assumes the c0_pagemask register to
-	 *     be set for 4kb pages.
-	 */
-	write_c0_pagemask(PM_4K);
-	write_c0_wired(0);
-	write_c0_framemask(0);
-
-        /* From this point on the ARC firmware is dead.  */
-	local_flush_tlb_all();
-
-	/* Did I tell you that ARC SUCKS?  */
-
-	build_tlb_refill_handler();
-}
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 8297970f0bb1..a865f2394cb0 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -424,8 +424,13 @@ void __init tlb_init(void)
 	probe_tlb(config);
 	write_c0_pagemask(PM_DEFAULT_MASK);
 	write_c0_wired(0);
+	write_c0_framemask(0);
 	temp_tlb_entry = current_cpu_data.tlbsize - 1;
+
+        /* From this point on the ARC firmware is dead.  */
 	local_flush_tlb_all();
 
+	/* Did I tell you that ARC SUCKS?  */
+
 	build_tlb_refill_handler();
 }
-- 
cgit v1.2.3


From de862b488e81172d4c610945efd9f3fc7f4b84a7 Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri, 17 Mar 2006 12:59:22 +0900
Subject: [MIPS] TX49XX has prefetch.

The TX49XX has the prefetch instruction.  It supports only Pref_Load
(hint 0).  Actually changes in this patch except for Kconfig are not
have any effects, I added these changes to prevent misuse of unsupported
hints.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/Kconfig     |  1 +
 arch/mips/mm/c-r4k.c  |  1 +
 arch/mips/mm/pg-r4k.c | 10 ++++++++--
 3 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 97a9769a9046..ac2012f033d6 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1160,6 +1160,7 @@ config CPU_R4X00
 config CPU_TX49XX
 	bool "R49XX"
 	depends on SYS_HAS_CPU_TX49XX
+	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 9572ed44f0d5..32b7f6aeb983 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -786,6 +786,7 @@ static void __init probe_pcache(void)
 		c->dcache.waybit = 0;
 
 		c->options |= MIPS_CPU_CACHE_CDEX_P;
+		c->options |= MIPS_CPU_PREFETCH;
 		break;
 
 	case CPU_R4000PC:
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index f51e180072e3..e4390dc3eb48 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -124,7 +124,7 @@ static inline void build_nop(void)
 
 static inline void build_src_pref(int advance)
 {
-	if (!(load_offset & (cpu_dcache_line_size() - 1))) {
+	if (!(load_offset & (cpu_dcache_line_size() - 1)) && advance) {
 		union mips_instruction mi;
 
 		mi.i_format.opcode     = pref_op;
@@ -166,7 +166,7 @@ static inline void build_load_reg(int reg)
 
 static inline void build_dst_pref(int advance)
 {
-	if (!(store_offset & (cpu_dcache_line_size() - 1))) {
+	if (!(store_offset & (cpu_dcache_line_size() - 1)) && advance) {
 		union mips_instruction mi;
 
 		mi.i_format.opcode     = pref_op;
@@ -340,6 +340,12 @@ void __init build_clear_page(void)
 
 	if (cpu_has_prefetch) {
 		switch (current_cpu_data.cputype) {
+		case CPU_TX49XX:
+			/* TX49 supports only Pref_Load */
+			pref_offset_clear = 0;
+			pref_offset_copy = 0;
+			break;
+
 		case CPU_RM9000:
 			/*
 			 * As a workaround for erratum G105 which make the
-- 
cgit v1.2.3


From 947df17cb1be4c7239280a77263c249fde1379ef Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Fri, 24 Feb 2006 21:20:29 -0800
Subject: [MIPS] sys_mmap2 offset argument should always be shifted 12, not
 PAGE_SHIFT.

This patch adjusts the offset argument passed into sys_mmap2 to be
always shifted 12, even when the native page size isn't 4K.  This is
what all existing userspace libraries expect.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---
---
 arch/mips/kernel/linux32.c | 4 ++++
 arch/mips/kernel/syscall.c | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 1e8d24823d39..013bc93688e8 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -106,6 +106,10 @@ sys32_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
 	unsigned long error;
 
 	error = -EINVAL;
+	if (pgoff & (~PAGE_MASK >> 12))
+		goto out;
+	pgoff >>= PAGE_SHIFT-12;
+
 	if (!(flags & MAP_ANONYMOUS)) {
 		error = -EBADF;
 		file = fget(fd);
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 55f2bc09529c..2aeaa2fd4b32 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -162,7 +162,10 @@ asmlinkage unsigned long
 sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
           unsigned long flags, unsigned long fd, unsigned long pgoff)
 {
-	return do_mmap2(addr, len, prot, flags, fd, pgoff);
+	if (pgoff & (~PAGE_MASK >> 12))
+		return -EINVAL;
+
+	return do_mmap2(addr, len, prot, flags, fd, pgoff >> (PAGE_SHIFT-12));
 }
 
 save_static_function(sys_fork);
-- 
cgit v1.2.3


From 17256052ff8c50f2330d2f297745fdbd6f37b720 Mon Sep 17 00:00:00 2001
From: Martin Michlmayr <tbm@cyrius.com>
Date: Mon, 20 Mar 2006 02:51:20 +0000
Subject: [MIPS] Separate CPU entries in /proc/cpuinfo with a blank line.

Put in a blank line between CPU entries in /proc/cpuinfo, just like
most other architectures (i386, ia64, x86_64) do.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---
---
 arch/mips/kernel/proc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 86fe15b273cd..84ab959f924a 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -135,6 +135,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	        cpu_has_vce ? "%u" : "not available");
 	seq_printf(m, fmt, 'D', vced_count);
 	seq_printf(m, fmt, 'I', vcei_count);
+	seq_printf(m, "\n");
 
 	return 0;
 }
-- 
cgit v1.2.3


From 48e08101c0fa0e1767cdef13fdaea79cad3106a2 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 21 Mar 2006 13:27:48 +0000
Subject: [MIPS] Update defconfigs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/configs/atlas_defconfig         |  101 +--
 arch/mips/configs/bigsur_defconfig        |   36 +-
 arch/mips/configs/capcella_defconfig      |   54 +-
 arch/mips/configs/cobalt_defconfig        |   78 +-
 arch/mips/configs/db1000_defconfig        |   52 +-
 arch/mips/configs/db1100_defconfig        |   52 +-
 arch/mips/configs/db1200_defconfig        |   51 +-
 arch/mips/configs/db1500_defconfig        |   99 ++-
 arch/mips/configs/db1550_defconfig        |   56 +-
 arch/mips/configs/ddb5476_defconfig       |   35 +-
 arch/mips/configs/ddb5477_defconfig       |   34 +-
 arch/mips/configs/decstation_defconfig    |   33 +-
 arch/mips/configs/e55_defconfig           |   50 +-
 arch/mips/configs/ev64120_defconfig       |   34 +-
 arch/mips/configs/ev96100_defconfig       |   30 +-
 arch/mips/configs/ip22_defconfig          |   80 ++-
 arch/mips/configs/ip27_defconfig          |   41 +-
 arch/mips/configs/ip32_defconfig          |   45 +-
 arch/mips/configs/it8172_defconfig        |   32 +-
 arch/mips/configs/ivr_defconfig           |   34 +-
 arch/mips/configs/jaguar-atx_defconfig    |   26 +-
 arch/mips/configs/jmr3927_defconfig       |   35 +-
 arch/mips/configs/lasat200_defconfig      |   35 +-
 arch/mips/configs/malta_defconfig         |   95 +--
 arch/mips/configs/mipssim_defconfig       |   31 +-
 arch/mips/configs/mpc30x_defconfig        |   53 +-
 arch/mips/configs/ocelot_3_defconfig      |   64 +-
 arch/mips/configs/ocelot_c_defconfig      |   34 +-
 arch/mips/configs/ocelot_defconfig        |   30 +-
 arch/mips/configs/ocelot_g_defconfig      |   34 +-
 arch/mips/configs/pb1100_defconfig        |   52 +-
 arch/mips/configs/pb1500_defconfig        |   56 +-
 arch/mips/configs/pb1550_defconfig        |   56 +-
 arch/mips/configs/pnx8550-jbs_defconfig   |   48 +-
 arch/mips/configs/pnx8550-v2pci_defconfig |   68 +-
 arch/mips/configs/qemu_defconfig          |   16 +-
 arch/mips/configs/rbhma4500_defconfig     |   58 +-
 arch/mips/configs/rm200_defconfig         |  103 +--
 arch/mips/configs/sb1250-swarm_defconfig  |   36 +-
 arch/mips/configs/sead_defconfig          |   22 +-
 arch/mips/configs/tb0226_defconfig        |   68 +-
 arch/mips/configs/tb0229_defconfig        |   56 +-
 arch/mips/configs/tb0287_defconfig        | 1105 -----------------------------
 arch/mips/configs/workpad_defconfig       |   50 +-
 arch/mips/configs/yosemite_defconfig      |   29 +-
 arch/mips/defconfig                       |   80 ++-
 46 files changed, 1537 insertions(+), 1830 deletions(-)
 delete mode 100644 arch/mips/configs/tb0287_defconfig

(limited to 'arch/mips')

diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index 89c21572a59c..9e1ae953e966 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:52 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:52 2006
 #
 CONFIG_MIPS=y
 
@@ -164,26 +164,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -335,6 +337,29 @@ CONFIG_BRIDGE_NETFILTER=y
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -353,47 +378,30 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_PHYSDEV=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_DCCP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
 CONFIG_IP_NF_TARGET_REDIRECT=m
 CONFIG_IP_NF_TARGET_NETMAP=m
 CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
+# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
 CONFIG_IP_NF_NAT_IRC=m
 CONFIG_IP_NF_NAT_FTP=m
 CONFIG_IP_NF_NAT_TFTP=m
@@ -403,13 +411,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -419,26 +423,20 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 CONFIG_IP6_NF_QUEUE=m
 CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MAC=m
 CONFIG_IP6_NF_MATCH_RT=m
 CONFIG_IP6_NF_MATCH_OPTS=m
 CONFIG_IP6_NF_MATCH_FRAG=m
 CONFIG_IP6_NF_MATCH_HL=m
 CONFIG_IP6_NF_MATCH_MULTIPORT=m
 CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_MARK=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
 CONFIG_IP6_NF_MATCH_AHESP=m
-CONFIG_IP6_NF_MATCH_LENGTH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_PHYSDEV=m
+CONFIG_IP6_NF_MATCH_POLICY=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
 CONFIG_IP6_NF_RAW=m
 
@@ -494,6 +492,11 @@ CONFIG_IPDDP_ENCAP=y
 CONFIG_IPDDP_DECAP=y
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -553,7 +556,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -663,7 +665,7 @@ CONFIG_SCSI_LOGGING=y
 # SCSI Transport Attributes
 #
 CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
@@ -696,13 +698,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -785,6 +781,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -824,6 +821,7 @@ CONFIG_LAN_SAA9730=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -845,8 +843,6 @@ CONFIG_LAN_SAA9730=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -926,6 +922,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -933,7 +930,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -970,6 +966,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -1076,6 +1078,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=m
 CONFIG_ROMFS_FS=m
 CONFIG_INOTIFY=y
@@ -1118,6 +1121,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1225,6 +1229,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index e39f1da62976..32984100a75e 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:54 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:53 2006
 #
 CONFIG_MIPS=y
 
@@ -169,29 +169,31 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -308,6 +310,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -456,6 +463,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -477,6 +485,7 @@ CONFIG_MII=y
 CONFIG_NET_SB1250_MAC=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -542,12 +551,15 @@ CONFIG_SERIO_RAW=m
 #
 # CONFIG_VT is not set
 CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
 # CONFIG_ROCKETPORT is not set
 # CONFIG_CYCLADES is not set
 # CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_SPECIALIX is not set
 # CONFIG_SX is not set
@@ -563,7 +575,6 @@ CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -653,6 +664,12 @@ CONFIG_I2C_DEBUG_ALGO=y
 CONFIG_I2C_DEBUG_BUS=y
 CONFIG_I2C_DEBUG_CHIP=y
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -731,12 +748,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -769,6 +786,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -830,18 +848,20 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index 5261e29ccf37..6c2961affbd6 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:55 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:54 2006
 #
 CONFIG_MIPS=y
 
@@ -63,9 +63,9 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_TANBAC_TB022X is not set
 # CONFIG_VICTOR_MPC30X is not set
 CONFIG_ZAO_CAPCELLA=y
@@ -90,7 +90,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -103,23 +103,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -155,26 +150,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -190,7 +187,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -228,7 +224,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -286,6 +281,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -306,7 +306,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -444,6 +443,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -487,6 +487,7 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -508,8 +509,6 @@ CONFIG_8139TOO_PIO=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -579,11 +578,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -599,7 +593,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -608,7 +601,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # Ftape, the floppy tape device driver
 #
 # CONFIG_DRM is not set
-CONFIG_GPIO_VR41XX=y
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -622,6 +614,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -704,11 +702,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -741,6 +739,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -803,6 +802,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 1d3ee18ea8bb..8336b21d3db2 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:57 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:55 2006
 #
 CONFIG_MIPS=y
 
@@ -150,26 +150,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -271,6 +273,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -291,7 +298,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -364,9 +370,38 @@ CONFIG_BLK_DEV_IDEDISK=y
 # IDE chipset support/bugfixes
 #
 CONFIG_IDE_GENERIC=y
-# CONFIG_BLK_DEV_IDEPCI is not set
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_PCI_AUTO is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+CONFIG_BLK_DEV_VIA82CXXX=y
 # CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
 # CONFIG_IDEDMA_AUTO is not set
 # CONFIG_BLK_DEV_HD is not set
 
@@ -433,11 +468,21 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
 #
-# CONFIG_NET_TULIP is not set
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=y
+CONFIG_TULIP=y
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+# CONFIG_TULIP_NAPI is not set
+# CONFIG_DE4X5 is not set
+# CONFIG_WINBOND_840 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
 # CONFIG_HP100 is not set
 # CONFIG_NET_PCI is not set
 
@@ -453,6 +498,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -473,8 +519,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -550,6 +594,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -557,7 +602,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -594,6 +638,12 @@ CONFIG_COBALT_LCD=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -678,12 +728,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -716,6 +766,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -774,6 +825,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 18ac7926c058..7f071403c8e3 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:59 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:56 2006
 #
 CONFIG_MIPS=y
 
@@ -151,26 +151,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -285,6 +288,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -312,6 +330,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -320,6 +343,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -332,7 +356,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -395,6 +418,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -512,6 +536,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -625,13 +650,13 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_CS=m
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -675,6 +700,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -773,6 +804,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -805,6 +837,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -909,6 +942,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -963,3 +997,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index 4f55f7414c9c..98590cac1ec5 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:00 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:57 2006
 #
 CONFIG_MIPS=y
 
@@ -151,26 +151,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -274,6 +277,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -301,6 +319,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -309,6 +332,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -321,7 +345,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -384,6 +407,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -501,6 +525,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -600,13 +625,13 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -643,6 +668,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -772,6 +803,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -804,6 +836,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -908,6 +941,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -962,3 +996,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig
index 0e5de7d05f23..92888472dca0 100644
--- a/arch/mips/configs/db1200_defconfig
+++ b/arch/mips/configs/db1200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:03 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:58 2006
 #
 CONFIG_MIPS=y
 
@@ -151,27 +151,30 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -279,6 +282,21 @@ CONFIG_NETFILTER=y
 #
 # CONFIG_NETFILTER_NETLINK is not set
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -306,6 +324,11 @@ CONFIG_NETFILTER=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -314,6 +337,7 @@ CONFIG_NETFILTER=y
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -385,6 +409,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -568,6 +593,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 # CONFIG_MIPS_AU1X00_ENET is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -665,13 +691,13 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -715,6 +741,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -842,6 +874,7 @@ CONFIG_JFS_FS=y
 # CONFIG_JFS_STATISTICS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -881,6 +914,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -990,6 +1024,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1020,3 +1055,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index 86e7be8412f3..5a415b1d4af0 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:05 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:59 2006
 #
 CONFIG_MIPS=y
 
@@ -153,26 +153,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -293,6 +296,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -320,6 +338,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -328,6 +351,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -340,7 +364,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -403,6 +426,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -561,6 +585,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -581,6 +606,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -601,8 +627,6 @@ CONFIG_MIPS_AU1X00_ENET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # PCMCIA network device support
@@ -692,16 +716,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -745,6 +768,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -788,8 +817,6 @@ CONFIG_SOUND=y
 # Advanced Linux Sound Architecture
 #
 CONFIG_SND=m
-CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
 CONFIG_SND_TIMER=m
 CONFIG_SND_PCM=m
 CONFIG_SND_RAWMIDI=m
@@ -799,13 +826,16 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=m
 CONFIG_SND_PCM_OSS=m
 CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
-CONFIG_SND_GENERIC_DRIVER=y
 
 #
 # Generic devices
 #
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
 # CONFIG_SND_DUMMY is not set
 CONFIG_SND_VIRMIDI=m
 CONFIG_SND_MTPAV=m
@@ -815,6 +845,7 @@ CONFIG_SND_MTPAV=m
 #
 # PCI devices
 #
+# CONFIG_SND_AD1889 is not set
 # CONFIG_SND_ALI5451 is not set
 # CONFIG_SND_ATIIXP is not set
 # CONFIG_SND_ATIIXP_MODEM is not set
@@ -823,38 +854,38 @@ CONFIG_SND_MTPAV=m
 # CONFIG_SND_AU8830 is not set
 # CONFIG_SND_AZT3328 is not set
 # CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
 # CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
 # CONFIG_SND_EMU10K1 is not set
 # CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_CMIPCI is not set
 # CONFIG_SND_ENS1370 is not set
 # CONFIG_SND_ENS1371 is not set
 # CONFIG_SND_ES1938 is not set
 # CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
 # CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
 # CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
 # CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_YMFPCI is not set
 
 #
 # ALSA MIPS devices
@@ -939,12 +970,14 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 # CONFIG_HID_FF is not set
 # CONFIG_USB_HIDDEV is not set
 # CONFIG_USB_AIPTEK is not set
@@ -958,6 +991,7 @@ CONFIG_USB_HIDINPUT=y
 CONFIG_USB_YEALINK=m
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -1057,6 +1091,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -1089,6 +1124,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1193,6 +1229,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1247,3 +1284,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index ea5ab0ca5774..8dc1f18badfe 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:07 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:00 2006
 #
 CONFIG_MIPS=y
 
@@ -152,26 +152,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -292,6 +295,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -319,6 +337,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -327,6 +350,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -339,7 +363,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -402,6 +425,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -593,6 +617,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -613,6 +638,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -633,8 +659,6 @@ CONFIG_MIPS_AU1X00_ENET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # PCMCIA network device support
@@ -732,16 +756,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -785,6 +808,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -878,6 +907,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -910,6 +940,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1014,6 +1045,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1068,3 +1100,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/ddb5476_defconfig b/arch/mips/configs/ddb5476_defconfig
index a81e2de6947f..8fae63e47e5e 100644
--- a/arch/mips/configs/ddb5476_defconfig
+++ b/arch/mips/configs/ddb5476_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:09 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:02 2006
 #
 CONFIG_MIPS=y
 
@@ -151,26 +151,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -276,6 +278,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -296,7 +303,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -445,6 +451,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 
 #
@@ -469,6 +476,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -489,8 +497,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -566,6 +572,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -573,7 +580,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -610,6 +616,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -669,7 +681,6 @@ CONFIG_FB=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_SMIVGX is not set
-# CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -729,11 +740,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -766,6 +777,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -825,6 +837,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
index f1c27c2fb033..a0fcd44e7709 100644
--- a/arch/mips/configs/ddb5477_defconfig
+++ b/arch/mips/configs/ddb5477_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:11 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:02 2006
 #
 CONFIG_MIPS=y
 
@@ -151,26 +151,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -275,6 +277,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -295,7 +302,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -414,6 +420,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -453,6 +460,7 @@ CONFIG_PCNET32=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -474,8 +482,6 @@ CONFIG_PCNET32=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -551,6 +557,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -558,7 +565,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -595,6 +601,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -677,11 +689,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -714,6 +726,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -776,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 08a4de6ec4a6..5a181eadd437 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:13 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:03 2006
 #
 CONFIG_MIPS=y
 
@@ -150,27 +150,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -278,6 +280,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -298,7 +305,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -436,6 +442,7 @@ CONFIG_CICADA_PHY=m
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_DM9000 is not set
 CONFIG_DECLANCE=y
 
 #
@@ -538,6 +545,12 @@ CONFIG_RTC=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -636,12 +649,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -674,6 +687,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -734,6 +748,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SGI_PARTITION is not set
 CONFIG_ULTRIX_PARTITION=y
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -750,18 +765,20 @@ CONFIG_ULTRIX_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index c9070cef08b1..8fbfc06a6a2a 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:14 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:04 2006
 #
 CONFIG_MIPS=y
 
@@ -63,9 +63,9 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 CONFIG_CASIO_E55=y
 # CONFIG_IBM_WORKPAD is not set
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_TANBAC_TB022X is not set
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
@@ -88,7 +88,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -101,23 +101,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -153,26 +148,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -188,7 +185,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -223,7 +219,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -278,6 +273,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -298,7 +298,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -433,6 +432,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 # CONFIG_AT1700 is not set
 # CONFIG_DEPCA is not set
@@ -531,10 +531,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -563,14 +559,12 @@ CONFIG_WATCHDOG=y
 # CONFIG_WDT is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 
 #
 # Ftape, the floppy tape device driver
 #
-CONFIG_GPIO_VR41XX=y
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -584,6 +578,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -665,11 +665,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -702,6 +702,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -763,6 +764,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig
index aa24d85ea94d..f2d43be69007 100644
--- a/arch/mips/configs/ev64120_defconfig
+++ b/arch/mips/configs/ev64120_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:16 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:05 2006
 #
 CONFIG_MIPS=y
 
@@ -153,26 +153,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -282,6 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -302,7 +309,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -420,6 +426,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -440,6 +447,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -460,8 +468,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -545,6 +551,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -552,7 +559,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -589,6 +595,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -671,11 +683,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -708,6 +720,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -767,6 +780,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ev96100_defconfig b/arch/mips/configs/ev96100_defconfig
index eeed0e5ad260..ac5841c4b698 100644
--- a/arch/mips/configs/ev96100_defconfig
+++ b/arch/mips/configs/ev96100_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:18 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:06 2006
 #
 CONFIG_MIPS=y
 
@@ -157,26 +157,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -284,6 +286,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -304,7 +311,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -407,6 +413,7 @@ CONFIG_CICADA_PHY=m
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 CONFIG_MIPS_GT96100ETH=y
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -496,6 +503,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -537,6 +545,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -617,11 +631,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -654,6 +668,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -713,6 +728,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index e56351abf87a..42d5cd7927cb 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:20 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:51 2006
 #
 CONFIG_MIPS=y
 
@@ -158,27 +158,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -317,6 +319,28 @@ CONFIG_NETFILTER=y
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -335,39 +359,23 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_DCCP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -384,13 +392,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
 CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -400,25 +404,20 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 CONFIG_IP6_NF_QUEUE=m
 CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MAC=m
 CONFIG_IP6_NF_MATCH_RT=m
 CONFIG_IP6_NF_MATCH_OPTS=m
 CONFIG_IP6_NF_MATCH_FRAG=m
 CONFIG_IP6_NF_MATCH_HL=m
 CONFIG_IP6_NF_MATCH_MULTIPORT=m
 CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_MARK=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
 CONFIG_IP6_NF_MATCH_AHESP=m
-CONFIG_IP6_NF_MATCH_LENGTH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_MATCH_POLICY=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
 CONFIG_IP6_NF_RAW=m
 
@@ -445,6 +444,11 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -504,7 +508,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -641,6 +644,7 @@ CONFIG_CICADA_PHY=m
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_DM9000 is not set
 CONFIG_SGISEEQ=y
 
 #
@@ -786,6 +790,12 @@ CONFIG_MAX_RAW_DEVS=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -892,6 +902,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=m
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -934,6 +945,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1007,6 +1019,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_SGI_PARTITION=y
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -1062,6 +1075,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 009ec9d97738..8c40590737e1 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -132,6 +132,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_NEED_MULTIPLE_NODES=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=64
 CONFIG_PREEMPT_NONE=y
@@ -158,28 +159,30 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_CPUSETS=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -289,6 +292,10 @@ CONFIG_TCP_CONG_BIC=y
 #
 # CONFIG_IP_SCTP is not set
 
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -356,7 +363,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -367,7 +373,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
 
 #
 # Connector - unified userspace <-> kernelspace linker
@@ -441,7 +447,7 @@ CONFIG_SCSI_LOGGING=y
 # SCSI Transport Attributes
 #
 CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
@@ -469,13 +475,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -560,6 +560,7 @@ CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -580,6 +581,7 @@ CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -600,8 +602,6 @@ CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -655,6 +655,7 @@ CONFIG_SERIO_RAW=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
@@ -704,6 +705,12 @@ CONFIG_SGI_IP27_RTC=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -800,6 +807,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -833,6 +841,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -893,6 +902,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_SGI_PARTITION=y
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -909,6 +919,7 @@ CONFIG_SGI_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index 54afa2556f5f..7fdcaf51face 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:24 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:09 2006
 #
 CONFIG_MIPS=y
 
@@ -158,26 +158,28 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -285,6 +287,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -305,7 +312,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -391,7 +397,7 @@ CONFIG_SCSI_LOGGING=y
 # SCSI Transport Attributes
 #
 CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 CONFIG_SCSI_SAS_ATTRS=y
 
@@ -424,13 +430,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -497,6 +497,7 @@ CONFIG_SGI_O2MACE_ETH=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -517,6 +518,7 @@ CONFIG_SGI_O2MACE_ETH=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -537,8 +539,6 @@ CONFIG_SGI_O2MACE_ETH=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -616,6 +616,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -623,7 +624,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -660,6 +660,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -742,11 +748,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -779,6 +785,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -834,6 +841,7 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_SGI_PARTITION=y
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -850,6 +858,7 @@ CONFIG_SGI_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/it8172_defconfig b/arch/mips/configs/it8172_defconfig
index b5fa9639db6f..c716996d9eca 100644
--- a/arch/mips/configs/it8172_defconfig
+++ b/arch/mips/configs/it8172_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:26 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:10 2006
 #
 CONFIG_MIPS=y
 
@@ -153,26 +153,29 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -281,6 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -301,7 +309,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -362,6 +369,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -500,6 +508,7 @@ CONFIG_CICADA_PHY=m
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -593,6 +602,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -634,6 +644,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -728,11 +744,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -765,6 +781,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -826,6 +843,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ivr_defconfig b/arch/mips/configs/ivr_defconfig
index 71386938d47f..a8376d125e11 100644
--- a/arch/mips/configs/ivr_defconfig
+++ b/arch/mips/configs/ivr_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:27 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:11 2006
 #
 CONFIG_MIPS=y
 
@@ -150,26 +150,28 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -280,6 +282,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -300,7 +307,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -440,6 +446,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -460,6 +467,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -480,8 +488,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -560,6 +566,7 @@ CONFIG_IT8172_SCR1=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -567,7 +574,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -603,6 +609,12 @@ CONFIG_RTC=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -685,11 +697,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -722,6 +734,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -781,6 +794,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig
index 14fb46886708..316015379dbc 100644
--- a/arch/mips/configs/jaguar-atx_defconfig
+++ b/arch/mips/configs/jaguar-atx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:29 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:12 2006
 #
 CONFIG_MIPS=y
 
@@ -158,27 +158,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -186,6 +187,7 @@ CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_KMOD=y
 
@@ -294,7 +296,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -411,6 +412,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -469,8 +471,6 @@ CONFIG_MV643XX_ETH_2=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -515,6 +515,7 @@ CONFIG_IPW2200=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -522,7 +523,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -557,6 +557,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -631,7 +637,6 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -710,6 +715,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index a8ded3d74152..53fbef1ac25d 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:31 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:13 2006
 #
 CONFIG_MIPS=y
 
@@ -148,26 +148,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -272,6 +274,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -292,7 +299,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -411,6 +417,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -431,6 +438,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -451,8 +459,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -529,6 +535,7 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_RISCOM8 is not set
 # CONFIG_SPECIALIX is not set
@@ -545,7 +552,6 @@ CONFIG_SERIAL_NONSTANDARD=y
 # Non-8250 serial port support
 #
 CONFIG_HAS_TXX9_SERIAL=y
-# CONFIG_SERIAL_JSM is not set
 # CONFIG_UNIX98_PTYS is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -582,6 +588,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -641,7 +653,6 @@ CONFIG_FB=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_SMIVGX is not set
-# CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -698,11 +709,11 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -735,6 +746,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -794,6 +806,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig
index 6c5df76d48d9..ef0fa9fc79d6 100644
--- a/arch/mips/configs/lasat200_defconfig
+++ b/arch/mips/configs/lasat200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:33 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:14 2006
 #
 CONFIG_MIPS=y
 
@@ -156,26 +156,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -282,6 +285,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -302,7 +310,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -365,6 +372,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -548,6 +556,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -568,6 +577,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -588,8 +598,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -665,6 +673,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -672,7 +681,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -709,6 +717,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -801,6 +815,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -833,6 +848,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -895,6 +911,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index da0677a03c1d..367d279efdd9 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc5
-# Fri Dec 23 02:21:03 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:15 2006
 #
 CONFIG_MIPS=y
 
@@ -170,26 +170,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -341,6 +343,29 @@ CONFIG_BRIDGE_NETFILTER=y
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -359,40 +384,23 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_PHYSDEV=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_DCCP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -409,13 +417,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
 CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -425,26 +429,20 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 CONFIG_IP6_NF_QUEUE=m
 CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MAC=m
 CONFIG_IP6_NF_MATCH_RT=m
 CONFIG_IP6_NF_MATCH_OPTS=m
 CONFIG_IP6_NF_MATCH_FRAG=m
 CONFIG_IP6_NF_MATCH_HL=m
 CONFIG_IP6_NF_MATCH_MULTIPORT=m
 CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_MARK=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
 CONFIG_IP6_NF_MATCH_AHESP=m
-CONFIG_IP6_NF_MATCH_LENGTH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_PHYSDEV=m
+CONFIG_IP6_NF_MATCH_POLICY=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
 CONFIG_IP6_NF_RAW=m
 
@@ -500,6 +498,11 @@ CONFIG_IPDDP_ENCAP=y
 CONFIG_IPDDP_DECAP=y
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -559,7 +562,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -734,13 +736,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=m
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -823,6 +819,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -862,6 +859,7 @@ CONFIG_PCNET32=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -883,8 +881,6 @@ CONFIG_PCNET32=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -961,6 +957,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -968,7 +965,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -1004,6 +1000,12 @@ CONFIG_RTC=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -1110,6 +1112,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=m
 CONFIG_ROMFS_FS=m
 CONFIG_INOTIFY=y
@@ -1152,6 +1155,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1259,6 +1263,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig
index ac39ab7feeb7..fe78961762b8 100644
--- a/arch/mips/configs/mipssim_defconfig
+++ b/arch/mips/configs/mipssim_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:37 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:16 2006
 #
 CONFIG_MIPS=y
 
@@ -156,27 +156,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -297,6 +299,11 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -525,6 +532,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -566,6 +574,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -640,11 +654,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=y
 # CONFIG_INOTIFY is not set
@@ -677,6 +691,7 @@ CONFIG_PROC_FS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -738,17 +753,19 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 # CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DETECT_SOFTLOCKUP is not set
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp"
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index 2b5ea37484e4..e4620e7f0a5e 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:39 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:17 2006
 #
 CONFIG_MIPS=y
 
@@ -63,9 +63,9 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_TANBAC_TB022X is not set
 CONFIG_VICTOR_MPC30X=y
 # CONFIG_ZAO_CAPCELLA is not set
@@ -90,7 +90,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -103,23 +103,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -155,26 +150,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -190,7 +187,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -229,7 +225,6 @@ CONFIG_PCMCIA_IOCTL=y
 # CONFIG_YENTA is not set
 # CONFIG_PD6729 is not set
 # CONFIG_I82092 is not set
-CONFIG_PCMCIA_VRC4173=y
 
 #
 # PCI Hotplug Support
@@ -241,7 +236,6 @@ CONFIG_PCMCIA_VRC4173=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -296,6 +290,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -455,6 +454,7 @@ CONFIG_MII=m
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -604,11 +604,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -624,7 +619,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -640,7 +634,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_SYNCLINK_CS is not set
 # CONFIG_CARDMAN_4000 is not set
 # CONFIG_CARDMAN_4040 is not set
-CONFIG_GPIO_VR41XX=y
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -654,6 +647,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -740,6 +739,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
@@ -762,6 +762,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -846,11 +847,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -883,6 +884,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -941,6 +943,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig
index 7ad8718c1b69..925d8adef88d 100644
--- a/arch/mips/configs/ocelot_3_defconfig
+++ b/arch/mips/configs/ocelot_3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:41 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:18 2006
 #
 CONFIG_MIPS=y
 
@@ -159,27 +159,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -291,6 +293,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -324,6 +341,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -332,6 +354,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -344,7 +367,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -426,7 +448,7 @@ CONFIG_SCSI_PROC_FS=y
 # SCSI Transport Attributes
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=m
 CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
@@ -455,13 +477,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=m
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -528,6 +544,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -567,6 +584,7 @@ CONFIG_E100=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -592,8 +610,6 @@ CONFIG_MV643XX_ETH_2=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -675,6 +691,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -682,7 +699,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -718,6 +734,12 @@ CONFIG_RTC=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -777,7 +799,6 @@ CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_SMIVGX is not set
-# CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -861,6 +882,7 @@ CONFIG_XFS_EXPORT=y
 # CONFIG_XFS_SECURITY is not set
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -893,6 +915,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -999,6 +1022,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1052,3 +1076,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index a8fc4c6c10c9..ee1cf9b9eb9a 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:43 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:19 2006
 #
 CONFIG_MIPS=y
 
@@ -154,26 +154,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -280,6 +282,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -300,7 +307,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -419,6 +425,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -439,6 +446,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -460,8 +468,6 @@ CONFIG_NET_ETHERNET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -537,6 +543,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -544,7 +551,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -581,6 +587,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -663,11 +675,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -700,6 +712,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -762,6 +775,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig
index f3787b68bdd1..d80ff278f2af 100644
--- a/arch/mips/configs/ocelot_defconfig
+++ b/arch/mips/configs/ocelot_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:44 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:20 2006
 #
 CONFIG_MIPS=y
 
@@ -159,26 +159,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -280,6 +282,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -300,7 +307,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -403,6 +409,7 @@ CONFIG_CICADA_PHY=y
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -492,6 +499,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -533,6 +541,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -613,11 +627,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -650,6 +664,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -712,6 +727,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index dab6c896fbb7..c0f508d180c4 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:46 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:21 2006
 #
 CONFIG_MIPS=y
 
@@ -157,26 +157,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -283,6 +285,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -303,7 +310,6 @@ CONFIG_IEEE80211=y
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=y
 CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 
 #
 # Device Drivers
@@ -423,6 +429,7 @@ CONFIG_GALILEO_64240_ETH=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -443,6 +450,7 @@ CONFIG_GALILEO_64240_ETH=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -463,8 +471,6 @@ CONFIG_GALILEO_64240_ETH=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=y
 
 #
 # Wan interfaces
@@ -540,6 +546,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -547,7 +554,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -584,6 +590,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -666,11 +678,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -703,6 +715,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -765,6 +778,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index 883626afc47d..194b3c772bb7 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:48 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:22 2006
 #
 CONFIG_MIPS=y
 
@@ -153,26 +153,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -287,6 +290,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -314,6 +332,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -322,6 +345,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -334,7 +358,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -397,6 +420,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -514,6 +538,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_MIPS_AU1X00_ENET is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -619,13 +644,13 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -669,6 +694,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -767,6 +798,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -799,6 +831,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -903,6 +936,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -957,3 +991,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index f8fbc77f924e..8985725e6a98 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:50 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:24 2006
 #
 CONFIG_MIPS=y
 
@@ -152,26 +152,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -293,6 +296,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -320,6 +338,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -328,6 +351,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -340,7 +364,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -403,6 +426,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -589,6 +613,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -609,6 +634,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -629,8 +655,6 @@ CONFIG_MIPS_AU1X00_ENET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # PCMCIA network device support
@@ -728,16 +752,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -781,6 +804,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -874,6 +903,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -906,6 +936,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1010,6 +1041,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1064,3 +1096,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index 3d694cd68d38..adbf997b540e 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:52 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:25 2006
 #
 CONFIG_MIPS=y
 
@@ -152,26 +152,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -293,6 +296,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -320,6 +338,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -328,6 +351,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -340,7 +364,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -403,6 +426,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -589,6 +613,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -609,6 +634,7 @@ CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -629,8 +655,6 @@ CONFIG_MIPS_AU1X00_ENET=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # PCMCIA network device support
@@ -720,16 +744,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -773,6 +796,12 @@ CONFIG_SYNCLINK_CS=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -866,6 +895,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -898,6 +928,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1002,6 +1033,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1056,3 +1088,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig
index fba624a792a9..b5db700450ba 100644
--- a/arch/mips/configs/pnx8550-jbs_defconfig
+++ b/arch/mips/configs/pnx8550-jbs_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:54 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:26 2006
 #
 CONFIG_MIPS=y
 
@@ -151,28 +151,30 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -281,6 +283,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -308,7 +315,7 @@ CONFIG_TCP_CONG_BIC=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
 # CONFIG_DEBUG_DRIVER is not set
 
 #
@@ -435,7 +442,7 @@ CONFIG_SCSI_CONSTANTS=y
 # SCSI Transport Attributes
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
@@ -464,13 +471,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -528,6 +529,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -571,6 +573,7 @@ CONFIG_8139TOO_8129=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -668,7 +671,6 @@ CONFIG_HW_CONSOLE=y
 # Non-8250 serial port support
 #
 # CONFIG_SERIAL_IP3106 is not set
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -705,6 +707,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -801,6 +809,8 @@ CONFIG_USB_STORAGE_USBAT=y
 CONFIG_USB_STORAGE_SDDR09=y
 CONFIG_USB_STORAGE_SDDR55=y
 CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
@@ -823,6 +833,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -906,11 +917,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -946,6 +957,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1049,18 +1061,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 CONFIG_DEBUG_SLAB=y
+CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp"
diff --git a/arch/mips/configs/pnx8550-v2pci_defconfig b/arch/mips/configs/pnx8550-v2pci_defconfig
index 4c650e708133..4187287f0763 100644
--- a/arch/mips/configs/pnx8550-v2pci_defconfig
+++ b/arch/mips/configs/pnx8550-v2pci_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:06:58 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:28 2006
 #
 CONFIG_MIPS=y
 
@@ -152,27 +152,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -279,6 +281,21 @@ CONFIG_NETFILTER=y
 #
 # CONFIG_NETFILTER_NETLINK is not set
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -312,6 +329,11 @@ CONFIG_NETFILTER=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -320,6 +342,7 @@ CONFIG_NETFILTER=y
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -339,7 +362,7 @@ CONFIG_NETFILTER=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
 
 #
 # Connector - unified userspace <-> kernelspace linker
@@ -466,7 +489,7 @@ CONFIG_BLK_DEV_SD=y
 # SCSI Transport Attributes
 #
 CONFIG_SCSI_SPI_ATTRS=m
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
@@ -500,13 +523,7 @@ CONFIG_AIC7XXX_DEBUG_MASK=0
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -564,6 +581,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -607,6 +625,7 @@ CONFIG_8139TOO=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -721,6 +740,7 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_RISCOM8 is not set
 # CONFIG_SPECIALIX is not set
@@ -737,7 +757,6 @@ CONFIG_SERIAL_NONSTANDARD=y
 # Non-8250 serial port support
 #
 # CONFIG_SERIAL_IP3106 is not set
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -824,6 +843,12 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -863,6 +888,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT8231 is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
@@ -918,7 +944,6 @@ CONFIG_FB=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_SMIVGX is not set
-# CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -988,13 +1013,16 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
 # CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 # CONFIG_HID_FF is not set
 CONFIG_USB_HIDDEV=y
 # CONFIG_USB_AIPTEK is not set
@@ -1008,6 +1036,7 @@ CONFIG_USB_HIDDEV=y
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -1107,6 +1136,7 @@ CONFIG_XFS_EXPORT=y
 # CONFIG_XFS_SECURITY is not set
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -1142,6 +1172,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1246,6 +1277,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1299,3 +1331,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
index c02becab850b..31f5afabafa8 100644
--- a/arch/mips/configs/qemu_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.16-rc2
-# Fri Feb  3 17:14:27 2006
+# Sun Feb 12 19:18:55 2006
 #
 CONFIG_MIPS=y
 
@@ -133,7 +133,6 @@ CONFIG_PREEMPT_NONE=y
 # Code maturity level options
 #
 # CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 
@@ -145,7 +144,7 @@ CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
 # CONFIG_SYSVIPC is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
@@ -222,6 +221,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -476,8 +476,9 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_LEGACY_PTYS is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
 
 #
 # IPMI
@@ -627,7 +628,7 @@ CONFIG_FUSE_FS=y
 #
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
-# CONFIG_SYSFS is not set
+CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
@@ -680,12 +681,13 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="console=ttyS0 debug ip=172.20.0.2:172.20.0.1::255.255.0.0"
+CONFIG_CMDLINE=""
 
 #
 # Security options
 #
 # CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
 
 #
 # Cryptographic options
diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig
index 9aaa43024aec..b126f763cf51 100644
--- a/arch/mips/configs/rbhma4500_defconfig
+++ b/arch/mips/configs/rbhma4500_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:03 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:30 2006
 #
 CONFIG_MIPS=y
 
@@ -160,27 +160,30 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-# CONFIG_KOBJECT_UEVENT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
 
 #
 # Loadable module support
@@ -291,6 +294,21 @@ CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -324,6 +342,11 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -332,6 +355,7 @@ CONFIG_NETFILTER_NETLINK_LOG=m
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
 
 #
 # Network testing
@@ -407,6 +431,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -598,6 +623,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 
 #
@@ -654,6 +680,7 @@ CONFIG_NET_PCI=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -687,8 +714,8 @@ CONFIG_NET_RADIO=y
 # Wireless 802.11b ISA/PCI cards support
 #
 # CONFIG_IPW2100 is not set
-# CONFIG_IPW_DEBUG is not set
 CONFIG_IPW2200=m
+# CONFIG_IPW2200_DEBUG is not set
 # CONFIG_HERMES is not set
 # CONFIG_ATMEL is not set
 
@@ -795,7 +822,6 @@ CONFIG_HW_CONSOLE=y
 # Non-8250 serial port support
 #
 CONFIG_HAS_TXX9_SERIAL=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -832,6 +858,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -887,7 +919,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y
 CONFIG_FB_ATY=y
 CONFIG_FB_ATY_CT=y
 # CONFIG_FB_ATY_GENERIC_LCD is not set
-# CONFIG_FB_ATY_XL_INIT is not set
 # CONFIG_FB_ATY_GX is not set
 # CONFIG_FB_SAVAGE is not set
 # CONFIG_FB_SIS is not set
@@ -896,7 +927,6 @@ CONFIG_FB_ATY_CT=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_SMIVGX is not set
-# CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -958,12 +988,14 @@ CONFIG_USB=y
 # may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 # CONFIG_HID_FF is not set
 CONFIG_USB_HIDDEV=y
 # CONFIG_USB_AIPTEK is not set
@@ -977,6 +1009,7 @@ CONFIG_USB_HIDDEV=y
 CONFIG_USB_YEALINK=m
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -1078,6 +1111,7 @@ CONFIG_XFS_EXPORT=y
 # CONFIG_XFS_SECURITY is not set
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -1115,6 +1149,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1228,6 +1263,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -1281,3 +1317,7 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index abf61095931e..463ed3dbf6ae 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:06 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:31 2006
 #
 CONFIG_MIPS=y
 
@@ -161,27 +161,29 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -297,6 +299,28 @@ CONFIG_BRIDGE_NETFILTER=y
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -315,39 +339,23 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_PHYSDEV=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_DCCP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -364,13 +372,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
 CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -380,26 +384,20 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 CONFIG_IP6_NF_QUEUE=m
 CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MAC=m
 CONFIG_IP6_NF_MATCH_RT=m
 CONFIG_IP6_NF_MATCH_OPTS=m
 CONFIG_IP6_NF_MATCH_FRAG=m
 CONFIG_IP6_NF_MATCH_HL=m
 CONFIG_IP6_NF_MATCH_MULTIPORT=m
 CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_MARK=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
 CONFIG_IP6_NF_MATCH_AHESP=m
-CONFIG_IP6_NF_MATCH_LENGTH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_PHYSDEV=m
+CONFIG_IP6_NF_MATCH_POLICY=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
 CONFIG_IP6_NF_RAW=m
 
@@ -451,6 +449,11 @@ CONFIG_DECNET=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -530,7 +533,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -541,7 +543,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
 
 #
 # Connector - unified userspace <-> kernelspace linker
@@ -657,7 +659,7 @@ CONFIG_SCSI_CONSTANTS=y
 # SCSI Transport Attributes
 #
 CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
@@ -678,6 +680,7 @@ CONFIG_ISCSI_TCP=m
 CONFIG_MEGARAID_NEWGEN=y
 CONFIG_MEGARAID_MM=m
 CONFIG_MEGARAID_MAILBOX=m
+# CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
@@ -704,13 +707,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
 # CONFIG_SCSI_QLOGIC_FAS is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_SYM53C416 is not set
 # CONFIG_SCSI_DC395x is not set
@@ -801,6 +798,7 @@ CONFIG_MII=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 
 #
@@ -858,6 +856,7 @@ CONFIG_EEPRO100=m
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 CONFIG_VIA_VELOCITY=m
 # CONFIG_TIGON3 is not set
@@ -879,8 +878,6 @@ CONFIG_VIA_VELOCITY=m
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -969,6 +966,7 @@ CONFIG_HW_CONSOLE=y
 #
 CONFIG_SERIAL_8250=m
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 CONFIG_SERIAL_8250_EXTENDED=y
 # CONFIG_SERIAL_8250_MANY_PORTS is not set
 CONFIG_SERIAL_8250_SHARE_IRQ=y
@@ -979,7 +977,6 @@ CONFIG_SERIAL_8250_RSA=y
 # Non-8250 serial port support
 #
 CONFIG_SERIAL_CORE=m
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -1020,6 +1017,12 @@ CONFIG_RTC=m
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -1123,12 +1126,15 @@ CONFIG_USB_STORAGE_DPCM=y
 CONFIG_USB_STORAGE_SDDR09=y
 CONFIG_USB_STORAGE_SDDR55=y
 CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
 #
 CONFIG_USB_HID=m
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 CONFIG_HID_FF=y
 CONFIG_HID_PID=y
 CONFIG_LOGITECH_FF=y
@@ -1151,6 +1157,7 @@ CONFIG_USB_EGALAX=m
 CONFIG_USB_YEALINK=m
 CONFIG_USB_XPAD=m
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -1309,6 +1316,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=m
 CONFIG_ROMFS_FS=m
 CONFIG_INOTIFY=y
@@ -1351,6 +1359,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1432,6 +1441,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -1487,6 +1497,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 6481fb2426f6..da68c3f72050 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:09 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:32 2006
 #
 CONFIG_MIPS=y
 
@@ -173,27 +173,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_CPUSETS=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -308,6 +310,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -328,7 +335,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -471,6 +477,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -492,6 +499,7 @@ CONFIG_MII=y
 CONFIG_NET_SB1250_MAC=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -512,8 +520,6 @@ CONFIG_NET_SB1250_MAC=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -559,12 +565,15 @@ CONFIG_SERIO_RAW=m
 #
 # CONFIG_VT is not set
 CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
 # CONFIG_ROCKETPORT is not set
 # CONFIG_CYCLADES is not set
 # CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_SPECIALIX is not set
 # CONFIG_SX is not set
@@ -580,7 +589,6 @@ CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -617,6 +625,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -695,12 +709,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -733,6 +747,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -794,6 +809,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index 41dd70824976..9a936d7b7c0c 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:10 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:33 2006
 #
 CONFIG_MIPS=y
 
@@ -153,25 +153,28 @@ CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
-# CONFIG_HOTPLUG is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -330,6 +333,7 @@ CONFIG_RAID_ATTRS=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -371,6 +375,12 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -444,7 +454,6 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -481,6 +490,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -513,6 +523,7 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_SGI_PARTITION is not set
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -529,6 +540,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index 83969466ecf6..c2dee0d1c72c 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:12 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:34 2006
 #
 CONFIG_MIPS=y
 
@@ -63,11 +63,12 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
+# CONFIG_NEC_CMBVR4133 is not set
 CONFIG_TANBAC_TB022X=y
 CONFIG_TANBAC_TB0226=y
+CONFIG_TANBAC_TB0287=y
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
 CONFIG_PCI_VR41XX=y
@@ -91,7 +92,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -104,23 +105,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -156,26 +152,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -191,7 +189,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -229,7 +226,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -293,6 +289,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -313,7 +314,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -324,7 +324,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
 
 #
 # Connector - unified userspace <-> kernelspace linker
@@ -397,7 +397,7 @@ CONFIG_SCSI_MULTI_LUN=y
 # SCSI Transport Attributes
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
@@ -426,13 +426,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -499,6 +493,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -538,6 +533,7 @@ CONFIG_EEPRO100=y
 # CONFIG_R8169 is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -559,7 +555,6 @@ CONFIG_EEPRO100=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW2200 is not set
 
 #
 # Wan interfaces
@@ -630,11 +625,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -650,7 +640,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -674,6 +663,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -770,6 +765,8 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
@@ -792,6 +789,7 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -877,11 +875,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=m
 CONFIG_INOTIFY=y
@@ -914,6 +912,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1021,6 +1020,7 @@ CONFIG_NLS_ISO8859_1=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index ce7b9ed44432..be99261d7997 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:15 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:35 2006
 #
 CONFIG_MIPS=y
 
@@ -63,11 +63,12 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
+# CONFIG_NEC_CMBVR4133 is not set
 CONFIG_TANBAC_TB022X=y
 # CONFIG_TANBAC_TB0226 is not set
+CONFIG_TANBAC_TB0287=y
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
 CONFIG_PCI_VR41XX=y
@@ -91,7 +92,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -104,23 +105,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -156,26 +152,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -191,7 +189,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -229,7 +226,6 @@ CONFIG_MMU=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -294,6 +290,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -314,7 +315,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -436,6 +436,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -480,6 +481,7 @@ CONFIG_R8169=y
 # CONFIG_R8169_NAPI is not set
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
@@ -501,8 +503,6 @@ CONFIG_R8169=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -583,11 +583,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -603,7 +598,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -613,7 +607,6 @@ CONFIG_TANBAC_TB0219=y
 # Ftape, the floppy tape device driver
 #
 # CONFIG_DRM is not set
-CONFIG_GPIO_VR41XX=y
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -627,6 +620,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -715,6 +714,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Input Devices
@@ -737,6 +737,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
 
@@ -840,6 +841,7 @@ CONFIG_XFS_QUOTA=y
 # CONFIG_XFS_SECURITY is not set
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=m
 CONFIG_INOTIFY=y
@@ -879,6 +881,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -986,6 +989,7 @@ CONFIG_NLS_ISO8859_1=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig
deleted file mode 100644
index 95344832d66e..000000000000
--- a/arch/mips/configs/tb0287_defconfig
+++ /dev/null
@@ -1,1105 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc5-mm1
-# Tue Oct 25 00:20:22 2005
-#
-CONFIG_MIPS=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SWAP_PREFETCH=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Machine selection
-#
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
-# CONFIG_MIPS_COBALT is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MIPS_EV64120 is not set
-# CONFIG_MIPS_EV96100 is not set
-# CONFIG_MIPS_IVR is not set
-# CONFIG_MIPS_ITE8172 is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_LASAT is not set
-# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
-# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MOMENCO_OCELOT is not set
-# CONFIG_MOMENCO_OCELOT_3 is not set
-# CONFIG_MOMENCO_OCELOT_C is not set
-# CONFIG_MOMENCO_OCELOT_G is not set
-# CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_V2PCI is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_DDB5074 is not set
-# CONFIG_DDB5476 is not set
-# CONFIG_DDB5477 is not set
-CONFIG_MACH_VR41XX=y
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_QEMU is not set
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_PTSWARM is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SNI_RM200_PCI is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_CASIO_E55 is not set
-# CONFIG_IBM_WORKPAD is not set
-# CONFIG_NEC_CMBVR4133 is not set
-CONFIG_TANBAC_TB022X=y
-# CONFIG_TANBAC_TB0226 is not set
-CONFIG_TANBAC_TB0287=y
-# CONFIG_VICTOR_MPC30X is not set
-# CONFIG_ZAO_CAPCELLA is not set
-CONFIG_PCI_VR41XX=y
-# CONFIG_VRC4173 is not set
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-# CONFIG_CPU_BIG_ENDIAN is not set
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_IRQ_CPU=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-
-#
-# CPU selection
-#
-# CONFIG_CPU_MIPS32_R1 is not set
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_R5000 is not set
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
-
-#
-# Kernel type
-#
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PAGE_SIZE_16KB is not set
-# CONFIG_PAGE_SIZE_64KB is not set
-# CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, ISA, TC)
-#
-CONFIG_HW_HAS_PCI=y
-CONFIG_PCI=y
-# CONFIG_PCI_LEGACY_PROC is not set
-CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_ASK_IP_FIB_HASH=y
-# CONFIG_IP_FIB_TRIE is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-# CONFIG_NET_IPGRE_BROADCAST is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-CONFIG_TCP_CONG_ADVANCED=y
-
-#
-# TCP congestion control
-#
-CONFIG_TCP_CONG_BIC=y
-CONFIG_TCP_CONG_WESTWOOD=m
-CONFIG_TCP_CONG_HTCP=m
-# CONFIG_TCP_CONG_HSTCP is not set
-# CONFIG_TCP_CONG_HYBLA is not set
-# CONFIG_TCP_CONG_VEGAS is not set
-# CONFIG_TCP_CONG_SCALABLE is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SIIMAGE=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI Transport Layers
-#
-# CONFIG_SAS_CLASS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_ARCMSR is not set
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-CONFIG_IEEE1394=m
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-# CONFIG_IEEE1394_OUI_DB is not set
-CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
-CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
-# CONFIG_IEEE1394_EXPORT_FULL_API is not set
-
-#
-# Device Drivers
-#
-
-#
-# Texas Instruments PCILynx requires I2C
-#
-CONFIG_IEEE1394_OHCI1394=m
-
-#
-# Protocol Drivers
-#
-CONFIG_IEEE1394_VIDEO1394=m
-CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=m
-CONFIG_IEEE1394_CMP=m
-CONFIG_IEEE1394_AMDTP=m
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-CONFIG_R8169=y
-# CONFIG_R8169_NAPI is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-# CONFIG_HOSTAP is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_KGDBOE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NETPOLL_RX is not set
-# CONFIG_NETPOLL_TRAP is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_TANBAC_TB0219 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_DRM is not set
-CONFIG_GPIO_VR41XX=y
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Speakup console speech
-#
-# CONFIG_SPEAKUP is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=m
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-# CONFIG_USB_DEVICEFS is not set
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=m
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=m
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=m
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=m
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-
-#
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_GOTEMP is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# EDAC - error detection and reporting (RAS)
-#
-# CONFIG_EDAC is not set
-
-#
-# Distributed Lock Manager
-#
-# CONFIG_DLM is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISER4_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-CONFIG_XFS_FS=y
-CONFIG_XFS_QUOTA=y
-# CONFIG_XFS_SECURITY is not set
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=m
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_QUOTACTL=y
-# CONFIG_DNOTIFY is not set
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=y
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ASFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=m
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
-
-#
-# Security options
-#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index 02b2551023d4..7132e296d40a 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:17 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:36 2006
 #
 CONFIG_MIPS=y
 
@@ -63,9 +63,9 @@ CONFIG_MACH_VR41XX=y
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 # CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 CONFIG_IBM_WORKPAD=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_TANBAC_TB022X is not set
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
@@ -88,7 +88,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_CPU_MIPS64_R2 is not set
 # CONFIG_CPU_R3000 is not set
 # CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
 # CONFIG_CPU_R4300 is not set
 # CONFIG_CPU_R4X00 is not set
 # CONFIG_CPU_TX49XX is not set
@@ -101,23 +101,18 @@ CONFIG_CPU_VR41XX=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_VR41XX=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
 
 #
 # Kernel type
 #
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 # CONFIG_64BIT is not set
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 # CONFIG_MIPS_MT is not set
-# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -153,26 +148,28 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -188,7 +185,6 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
-# CONFIG_LBD is not set
 
 #
 # IO Schedulers
@@ -234,7 +230,6 @@ CONFIG_PCMCIA_PROBE=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
 
 #
 # Networking
@@ -289,6 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -309,7 +309,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -445,6 +444,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 # CONFIG_AT1700 is not set
 # CONFIG_DEPCA is not set
@@ -556,10 +556,6 @@ CONFIG_HW_CONSOLE=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_VR41XX=y
-CONFIG_SERIAL_VR41XX_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -588,7 +584,6 @@ CONFIG_WATCHDOG=y
 # CONFIG_WDT is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
-# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 
@@ -602,7 +597,6 @@ CONFIG_WATCHDOG=y
 # CONFIG_SYNCLINK_CS is not set
 # CONFIG_CARDMAN_4000 is not set
 # CONFIG_CARDMAN_4040 is not set
-# CONFIG_GPIO_VR41XX is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -616,6 +610,12 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -699,12 +699,12 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -737,6 +737,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -798,6 +799,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index 468c2e443d71..67457850941d 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:19 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:40:37 2006
 #
 CONFIG_MIPS=y
 
@@ -154,8 +154,6 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
@@ -164,19 +162,22 @@ CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -184,6 +185,7 @@ CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
@@ -295,7 +297,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -413,6 +414,7 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
 
 #
 # Tulip family network device support
@@ -452,8 +454,6 @@ CONFIG_TITAN_GE=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
-# CONFIG_IPW_DEBUG is not set
-CONFIG_IPW2200=m
 
 #
 # Wan interfaces
@@ -498,6 +498,7 @@ CONFIG_IPW2200=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -505,7 +506,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -541,6 +541,12 @@ CONFIG_GEN_RTC_X=y
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -615,7 +621,6 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -694,12 +699,13 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
 # CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -707,6 +713,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index 4f125e9e8e0b..42d5cd7927cb 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:05:49 2005
+# Linux kernel version: 2.6.16-rc1
+# Fri Jan 27 15:39:51 2006
 #
 CONFIG_MIPS=y
 
@@ -158,27 +158,29 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SHMEM=y
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -317,6 +319,28 @@ CONFIG_NETFILTER=y
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
 
 #
 # IP: Netfilter Configuration
@@ -335,39 +359,23 @@ CONFIG_IP_NF_AMANDA=m
 CONFIG_IP_NF_PPTP=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
 CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
 CONFIG_IP_NF_MATCH_MULTIPORT=m
 CONFIG_IP_NF_MATCH_TOS=m
 CONFIG_IP_NF_MATCH_RECENT=m
 CONFIG_IP_NF_MATCH_ECN=m
 CONFIG_IP_NF_MATCH_DSCP=m
 CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
 CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
 CONFIG_IP_NF_MATCH_OWNER=m
 CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_DCCP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
 CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_MATCH_POLICY=m
 CONFIG_IP_NF_FILTER=m
 CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -384,13 +392,9 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_TOS=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
 CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
 CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -400,25 +404,20 @@ CONFIG_IP_NF_ARP_MANGLE=m
 #
 CONFIG_IP6_NF_QUEUE=m
 CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MAC=m
 CONFIG_IP6_NF_MATCH_RT=m
 CONFIG_IP6_NF_MATCH_OPTS=m
 CONFIG_IP6_NF_MATCH_FRAG=m
 CONFIG_IP6_NF_MATCH_HL=m
 CONFIG_IP6_NF_MATCH_MULTIPORT=m
 CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_MARK=m
 CONFIG_IP6_NF_MATCH_IPV6HEADER=m
 CONFIG_IP6_NF_MATCH_AHESP=m
-CONFIG_IP6_NF_MATCH_LENGTH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_MATCH_POLICY=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
 CONFIG_IP6_NF_RAW=m
 
@@ -445,6 +444,11 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -504,7 +508,6 @@ CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
 CONFIG_IEEE80211_CRYPT_WEP=m
 CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 
 #
 # Device Drivers
@@ -641,6 +644,7 @@ CONFIG_CICADA_PHY=m
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_DM9000 is not set
 CONFIG_SGISEEQ=y
 
 #
@@ -786,6 +790,12 @@ CONFIG_MAX_RAW_DEVS=256
 #
 # CONFIG_I2C is not set
 
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
 #
 # Dallas's 1-wire bus
 #
@@ -892,6 +902,7 @@ CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=m
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -934,6 +945,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1007,6 +1019,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_SGI_PARTITION=y
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 
 #
@@ -1062,6 +1075,7 @@ CONFIG_NLS_UTF8=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
-- 
cgit v1.2.3


From 8dfcc9ba27e2ed257e5de9539f7f03e57c2c0e33 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Wed, 22 Mar 2006 00:08:05 -0800
Subject: [PATCH] mm: split highorder pages

Have an explicit mm call to split higher order pages into individual pages.
 Should help to avoid bugs and be more explicit about the code's intention.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Howells <dhowells@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/arm/mm/consistent.c      |  4 ++--
 arch/frv/mm/dma-alloc.c       |  4 +---
 arch/mips/mm/init.c           |  5 +++--
 arch/ppc/kernel/dma-mapping.c |  4 ++--
 arch/sh/mm/consistent.c       |  3 +--
 arch/xtensa/mm/pgtable.c      | 10 +++-------
 include/linux/mm.h            |  6 ++++++
 mm/memory.c                   |  4 +---
 mm/page_alloc.c               | 22 ++++++++++++++++++++++
 9 files changed, 41 insertions(+), 21 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index c2ee18d2075e..8a1bfcd50087 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -223,6 +223,8 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
 		pte = consistent_pte[idx] + off;
 		c->vm_pages = page;
 
+		split_page(page, order);
+
 		/*
 		 * Set the "dma handle"
 		 */
@@ -231,7 +233,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
 		do {
 			BUG_ON(!pte_none(*pte));
 
-			set_page_count(page, 1);
 			/*
 			 * x86 does not mark the pages reserved...
 			 */
@@ -250,7 +251,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
 		 * Free the otherwise unused pages.
 		 */
 		while (page < end) {
-			set_page_count(page, 1);
 			__free_page(page);
 			page++;
 		}
diff --git a/arch/frv/mm/dma-alloc.c b/arch/frv/mm/dma-alloc.c
index 342823aad758..636b2f8b5d98 100644
--- a/arch/frv/mm/dma-alloc.c
+++ b/arch/frv/mm/dma-alloc.c
@@ -115,9 +115,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle)
 	 */
 	if (order > 0) {
 		struct page *rpage = virt_to_page(page);
-
-		for (i = 1; i < (1 << order); i++)
-			set_page_count(rpage + i, 1);
+		split_page(rpage, order);
 	}
 
 	err = 0;
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 0ff9a348b843..a140da9732db 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -54,7 +54,8 @@ unsigned long empty_zero_page, zero_page_mask;
  */
 unsigned long setup_zero_pages(void)
 {
-	unsigned long order, size;
+	unsigned int order;
+	unsigned long size;
 	struct page *page;
 
 	if (cpu_has_vce)
@@ -67,9 +68,9 @@ unsigned long setup_zero_pages(void)
 		panic("Oh boy, that early out of memory?");
 
 	page = virt_to_page(empty_zero_page);
+	split_page(page, order);
 	while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
 		SetPageReserved(page);
-		set_page_count(page, 1);
 		page++;
 	}
 
diff --git a/arch/ppc/kernel/dma-mapping.c b/arch/ppc/kernel/dma-mapping.c
index 685fd0defe23..61465ec88bc7 100644
--- a/arch/ppc/kernel/dma-mapping.c
+++ b/arch/ppc/kernel/dma-mapping.c
@@ -223,6 +223,8 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 		pte_t *pte = consistent_pte + CONSISTENT_OFFSET(vaddr);
 		struct page *end = page + (1 << order);
 
+		split_page(page, order);
+
 		/*
 		 * Set the "dma handle"
 		 */
@@ -231,7 +233,6 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 		do {
 			BUG_ON(!pte_none(*pte));
 
-			set_page_count(page, 1);
 			SetPageReserved(page);
 			set_pte_at(&init_mm, vaddr,
 				   pte, mk_pte(page, pgprot_noncached(PAGE_KERNEL)));
@@ -244,7 +245,6 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 		 * Free the otherwise unused pages.
 		 */
 		while (page < end) {
-			set_page_count(page, 1);
 			__free_page(page);
 			page++;
 		}
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index df3a9e452cc5..ee73e30263af 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -23,6 +23,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
 	page = alloc_pages(gfp, order);
 	if (!page)
 		return NULL;
+	split_page(page, order);
 
 	ret = page_address(page);
 	*handle = virt_to_phys(ret);
@@ -37,8 +38,6 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
 	end  = page + (1 << order);
 
 	while (++page < end) {
-		set_page_count(page, 1);
-
 		/* Free any unused pages */
 		if (page >= free) {
 			__free_page(page);
diff --git a/arch/xtensa/mm/pgtable.c b/arch/xtensa/mm/pgtable.c
index cbc56aedf13e..7d28914d11cb 100644
--- a/arch/xtensa/mm/pgtable.c
+++ b/arch/xtensa/mm/pgtable.c
@@ -21,13 +21,9 @@ pte_t* pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 	p = (pte_t*) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, COLOR_ORDER);
 
 	if (likely(p)) {
-		struct page *page;
+		split_page(virt_to_page(p), COLOR_ORDER);
 
 		for (i = 0; i < COLOR_SIZE; i++) {
-			page = virt_to_page(p);
-
-			set_page_count(page, 1);
-
 			if (ADDR_COLOR(p) == color)
 				pte = p;
 			else
@@ -55,9 +51,9 @@ struct page* pte_alloc_one(struct mm_struct *mm, unsigned long address)
 	p = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);
 
 	if (likely(p)) {
-		for (i = 0; i < PAGE_ORDER; i++) {
-			set_page_count(p, 1);
+		split_page(p, COLOR_ORDER);
 
+		for (i = 0; i < PAGE_ORDER; i++) {
 			if (PADDR_COLOR(page_address(p)) == color)
 				page = p;
 			else
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 9bbddf228cd9..e67980654c49 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -328,6 +328,12 @@ static inline void get_page(struct page *page)
 
 void put_page(struct page *page);
 
+#ifdef CONFIG_MMU
+void split_page(struct page *page, unsigned int order);
+#else
+static inline void split_page(struct page *page, unsigned int order) {}
+#endif
+
 /*
  * Multiple processes may "see" the same page. E.g. for untouched
  * mappings of /dev/null, all processes see the same page full of
diff --git a/mm/memory.c b/mm/memory.c
index 85e80a57db29..6af555c1c42a 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1221,9 +1221,7 @@ out:
  * The page has to be a nice clean _individual_ kernel allocation.
  * If you allocate a compound page, you need to have marked it as
  * such (__GFP_COMP), or manually just split the page up yourself
- * (which is mainly an issue of doing "set_page_count(page, 1)" for
- * each sub-page, and then freeing them one by one when you free
- * them rather than freeing it as a compound page).
+ * (see split_page()).
  *
  * NOTE! Traditionally this was done with "remap_pfn_range()" which
  * took an arbitrary page protection parameter. This doesn't allow
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 102919851353..fc65e87368b3 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -752,6 +752,28 @@ static inline void prep_zero_page(struct page *page, int order, gfp_t gfp_flags)
 		clear_highpage(page + i);
 }
 
+#ifdef CONFIG_MMU
+/*
+ * split_page takes a non-compound higher-order page, and splits it into
+ * n (1<<order) sub-pages: page[0..n]
+ * Each sub-page must be freed individually.
+ *
+ * Note: this is probably too low level an operation for use in drivers.
+ * Please consult with lkml before using this in your driver.
+ */
+void split_page(struct page *page, unsigned int order)
+{
+	int i;
+
+	BUG_ON(PageCompound(page));
+	BUG_ON(!page_count(page));
+	for (i = 1; i < (1 << order); i++) {
+		BUG_ON(page_count(page + i));
+		set_page_count(page + i, 1);
+	}
+}
+#endif
+
 /*
  * Really, prep_compound_page() should be called from __rmqueue_bulk().  But
  * we cheat by calling it from here, in the order > 0 path.  Saves a branch
-- 
cgit v1.2.3


From 7835e98b2e3c66dba79cb0ff8ebb90a2fe030c29 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Wed, 22 Mar 2006 00:08:40 -0800
Subject: [PATCH] remove set_page_count() outside mm/

set_page_count usage outside mm/ is limited to setting the refcount to 1.
Remove set_page_count from outside mm/, and replace those users with
init_page_count() and set_page_refcounted().

This allows more debug checking, and tighter control on how code is allowed
to play around with page->_count.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/alpha/mm/init.c                   |  2 +-
 arch/arm/mm/init.c                     |  2 +-
 arch/arm26/mm/init.c                   |  2 +-
 arch/cris/mm/init.c                    |  2 +-
 arch/frv/mm/init.c                     |  6 +++---
 arch/h8300/mm/init.c                   |  4 ++--
 arch/i386/mm/init.c                    |  6 +++---
 arch/ia64/mm/init.c                    |  6 +++---
 arch/m32r/mm/init.c                    |  4 ++--
 arch/m68k/mm/init.c                    |  2 +-
 arch/m68k/mm/memory.c                  |  2 +-
 arch/m68k/mm/motorola.c                |  2 +-
 arch/m68knommu/mm/init.c               |  4 ++--
 arch/mips/arc/memory.c                 |  2 +-
 arch/mips/dec/prom/memory.c            |  2 +-
 arch/mips/mips-boards/generic/memory.c |  2 +-
 arch/mips/mips-boards/sim/sim_mem.c    |  2 +-
 arch/mips/mm/init.c                    |  6 +++---
 arch/mips/sgi-ip27/ip27-memory.c       |  2 +-
 arch/parisc/mm/init.c                  |  4 ++--
 arch/powerpc/mm/init_32.c              |  4 ++--
 arch/powerpc/mm/init_64.c              |  4 ++--
 arch/powerpc/mm/mem.c                  |  4 ++--
 arch/powerpc/platforms/cell/setup.c    |  2 +-
 arch/ppc/mm/init.c                     |  6 +++---
 arch/s390/mm/init.c                    |  4 ++--
 arch/sh/mm/init.c                      |  4 ++--
 arch/sh64/mm/init.c                    |  4 ++--
 arch/sparc/kernel/sun4d_smp.c          |  6 +++---
 arch/sparc/kernel/sun4m_smp.c          |  6 +++---
 arch/sparc/mm/init.c                   |  6 +++---
 arch/sparc64/mm/init.c                 |  4 ++--
 arch/um/kernel/mem.c                   |  4 ++--
 arch/x86_64/mm/init.c                  |  6 +++---
 arch/xtensa/mm/init.c                  |  2 +-
 drivers/video/acornfb.c                |  2 +-
 include/linux/mm.h                     | 11 +++++++++--
 mm/hugetlb.c                           |  5 +++--
 mm/internal.h                          | 13 ++++++++++++-
 mm/page_alloc.c                        | 14 ++++++--------
 40 files changed, 96 insertions(+), 79 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 486d7945583d..544ac5dc09eb 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -357,7 +357,7 @@ free_reserved_mem(void *start, void *end)
 	void *__start = start;
 	for (; __start < end; __start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(__start));
-		set_page_count(virt_to_page(__start), 1);
+		init_page_count(virt_to_page(__start));
 		free_page((long)__start);
 		totalram_pages++;
 	}
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 8b276ee38acf..b0321e943b76 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -531,7 +531,7 @@ static inline void free_area(unsigned long addr, unsigned long end, char *s)
 	for (; addr < end; addr += PAGE_SIZE) {
 		struct page *page = virt_to_page(addr);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(addr);
 		totalram_pages++;
 	}
diff --git a/arch/arm26/mm/init.c b/arch/arm26/mm/init.c
index 1f09a9d0fb83..e3ecaa453747 100644
--- a/arch/arm26/mm/init.c
+++ b/arch/arm26/mm/init.c
@@ -324,7 +324,7 @@ static inline void free_area(unsigned long addr, unsigned long end, char *s)
 	for (; addr < end; addr += PAGE_SIZE) {
 		struct page *page = virt_to_page(addr);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(addr);
 		totalram_pages++;
 	}
diff --git a/arch/cris/mm/init.c b/arch/cris/mm/init.c
index 31a0018b525a..b7842ff213a6 100644
--- a/arch/cris/mm/init.c
+++ b/arch/cris/mm/init.c
@@ -216,7 +216,7 @@ free_initmem(void)
         addr = (unsigned long)(&__init_begin);
         for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
                 ClearPageReserved(virt_to_page(addr));
-                set_page_count(virt_to_page(addr), 1);
+                init_page_count(virt_to_page(addr));
                 free_page(addr);
                 totalram_pages++;
         }
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 765088ea8a50..8899aa1a4f06 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -169,7 +169,7 @@ void __init mem_init(void)
 		struct page *page = &mem_map[pfn];
 
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		__free_page(page);
 		totalram_pages++;
 	}
@@ -210,7 +210,7 @@ void __init free_initmem(void)
 	/* next to check that the page we free is not a partial page */
 	for (addr = start; addr < end; addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
@@ -230,7 +230,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end)
 	int pages = 0;
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 		pages++;
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index 1e0929ddc8c4..09efc4b1f038 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -196,7 +196,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	int pages = 0;
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 		pages++;
@@ -219,7 +219,7 @@ free_initmem()
 	/* next to check that the page we free is not a partial page */
 	for (; addr + PAGE_SIZE < (unsigned long)(&__init_end); addr +=PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 2700f01994ba..7ba55a6e2dbc 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -270,7 +270,7 @@ static void __init permanent_kmaps_init(pgd_t *pgd_base)
 
 static void __meminit free_new_highpage(struct page *page)
 {
-	set_page_count(page, 1);
+	init_page_count(page);
 	__free_page(page);
 	totalhigh_pages++;
 }
@@ -727,7 +727,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		memset((void *)addr, 0xcc, PAGE_SIZE);
 		free_page(addr);
 		totalram_pages++;
@@ -766,7 +766,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index b38b6d213c15..08d94e6bfa18 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -197,7 +197,7 @@ free_initmem (void)
 	eaddr = (unsigned long) ia64_imva(__init_end);
 	while (addr < eaddr) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		++totalram_pages;
 		addr += PAGE_SIZE;
@@ -252,7 +252,7 @@ free_initrd_mem (unsigned long start, unsigned long end)
 			continue;
 		page = virt_to_page(start);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(start);
 		++totalram_pages;
 	}
@@ -640,7 +640,7 @@ mem_init (void)
 void online_page(struct page *page)
 {
 	ClearPageReserved(page);
-	set_page_count(page, 1);
+	init_page_count(page);
 	__free_page(page);
 	totalram_pages++;
 	num_physpages++;
diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c
index 6facf15b04f3..c9e7dad860b7 100644
--- a/arch/m32r/mm/init.c
+++ b/arch/m32r/mm/init.c
@@ -226,7 +226,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
@@ -244,7 +244,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	unsigned long p;
 	for (p = start; p < end; p += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(p));
-		set_page_count(virt_to_page(p), 1);
+		init_page_count(virt_to_page(p));
 		free_page(p);
 		totalram_pages++;
 	}
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index c45beb955943..a190e39c907a 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -137,7 +137,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	int pages = 0;
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 		pages++;
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index 559942ce0e1e..d6d582a5abb0 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -54,7 +54,7 @@ void __init init_pointer_table(unsigned long ptable)
 
 	/* unreserve the page so it's possible to free that page */
 	PD_PAGE(dp)->flags &= ~(1 << PG_reserved);
-	set_page_count(PD_PAGE(dp), 1);
+	init_page_count(PD_PAGE(dp));
 
 	return;
 }
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index d855fec26317..afb57eeafdcb 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -276,7 +276,7 @@ void free_initmem(void)
 	addr = (unsigned long)&__init_begin;
 	for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) {
 		virt_to_page(addr)->flags &= ~(1 << PG_reserved);
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
diff --git a/arch/m68knommu/mm/init.c b/arch/m68knommu/mm/init.c
index 89f0b554ffb7..d79503fe6e42 100644
--- a/arch/m68knommu/mm/init.c
+++ b/arch/m68knommu/mm/init.c
@@ -195,7 +195,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	int pages = 0;
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 		pages++;
@@ -218,7 +218,7 @@ free_initmem()
 	/* next to check that the page we free is not a partial page */
 	for (; addr + PAGE_SIZE < (unsigned long)(&__init_end); addr +=PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
diff --git a/arch/mips/arc/memory.c b/arch/mips/arc/memory.c
index 958d2eb78862..8a9ef58cc399 100644
--- a/arch/mips/arc/memory.c
+++ b/arch/mips/arc/memory.c
@@ -158,7 +158,7 @@ unsigned long __init prom_free_prom_memory(void)
 		while (addr < boot_mem_map.map[i].addr
 			      + boot_mem_map.map[i].size) {
 			ClearPageReserved(virt_to_page(__va(addr)));
-			set_page_count(virt_to_page(__va(addr)), 1);
+			init_page_count(virt_to_page(__va(addr)));
 			free_page((unsigned long)__va(addr));
 			addr += PAGE_SIZE;
 			freed += PAGE_SIZE;
diff --git a/arch/mips/dec/prom/memory.c b/arch/mips/dec/prom/memory.c
index 81cb5a76cfb7..1edaf3074ee9 100644
--- a/arch/mips/dec/prom/memory.c
+++ b/arch/mips/dec/prom/memory.c
@@ -118,7 +118,7 @@ unsigned long __init prom_free_prom_memory(void)
 	addr = PAGE_SIZE;
 	while (addr < end) {
 		ClearPageReserved(virt_to_page(__va(addr)));
-		set_page_count(virt_to_page(__va(addr)), 1);
+		init_page_count(virt_to_page(__va(addr)));
 		free_page((unsigned long)__va(addr));
 		addr += PAGE_SIZE;
 	}
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index 2c8afd77a20b..ee5e70c95cf3 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -174,7 +174,7 @@ unsigned long __init prom_free_prom_memory(void)
 		while (addr < boot_mem_map.map[i].addr
 			      + boot_mem_map.map[i].size) {
 			ClearPageReserved(virt_to_page(__va(addr)));
-			set_page_count(virt_to_page(__va(addr)), 1);
+			init_page_count(virt_to_page(__va(addr)));
 			free_page((unsigned long)__va(addr));
 			addr += PAGE_SIZE;
 			freed += PAGE_SIZE;
diff --git a/arch/mips/mips-boards/sim/sim_mem.c b/arch/mips/mips-boards/sim/sim_mem.c
index 0dbd7435bb2a..1ec4e75656bd 100644
--- a/arch/mips/mips-boards/sim/sim_mem.c
+++ b/arch/mips/mips-boards/sim/sim_mem.c
@@ -117,7 +117,7 @@ unsigned long __init prom_free_prom_memory(void)
 		while (addr < boot_mem_map.map[i].addr
 			      + boot_mem_map.map[i].size) {
 			ClearPageReserved(virt_to_page(__va(addr)));
-			set_page_count(virt_to_page(__va(addr)), 1);
+			init_page_count(virt_to_page(__va(addr)));
 			free_page((unsigned long)__va(addr));
 			addr += PAGE_SIZE;
 			freed += PAGE_SIZE;
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index a140da9732db..52f7d59fe612 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -245,7 +245,7 @@ void __init mem_init(void)
 #ifdef CONFIG_LIMITED_DMA
 		set_page_address(page, lowmem_page_address(page));
 #endif
-		set_page_count(page, 1);
+		init_page_count(page);
 		__free_page(page);
 		totalhigh_pages++;
 	}
@@ -292,7 +292,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
@@ -315,7 +315,7 @@ void free_initmem(void)
 		page = addr;
 #endif
 		ClearPageReserved(virt_to_page(page));
-		set_page_count(virt_to_page(page), 1);
+		init_page_count(virt_to_page(page));
 		free_page(page);
 		totalram_pages++;
 		freed += PAGE_SIZE;
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index ed93a9792959..e0d095daa5ed 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -559,7 +559,7 @@ void __init mem_init(void)
 				/* if (!page_is_ram(pgnr)) continue; */
 				/* commented out until page_is_ram works */
 				ClearPageReserved(p);
-				set_page_count(p, 1);
+				init_page_count(p);
 				__free_page(p);
 				totalram_pages++;
 			}
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 7847ca13d6c2..852eda3953dc 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -398,7 +398,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		num_physpages++;
 		totalram_pages++;
@@ -1018,7 +1018,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		num_physpages++;
 		totalram_pages++;
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 7d0d75c11848..b57fb3a2b7bb 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -216,7 +216,7 @@ static void free_sec(unsigned long start, unsigned long end, const char *name)
 
 	while (start < end) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		cnt++;
 		start += PAGE_SIZE;
@@ -248,7 +248,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 81cfb0c2ec58..bacb71c89811 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -140,7 +140,7 @@ void free_initmem(void)
 	for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
 		memset((void *)addr, 0xcc, PAGE_SIZE);
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
@@ -155,7 +155,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 6ae5c130d0db..454cac01d8cc 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -108,7 +108,7 @@ EXPORT_SYMBOL(phys_mem_access_prot);
 void online_page(struct page *page)
 {
 	ClearPageReserved(page);
-	set_page_count(page, 1);
+	init_page_count(page);
 	__free_page(page);
 	totalram_pages++;
 	num_physpages++;
@@ -376,7 +376,7 @@ void __init mem_init(void)
 			struct page *page = pfn_to_page(pfn);
 
 			ClearPageReserved(page);
-			set_page_count(page, 1);
+			init_page_count(page);
 			__free_page(page);
 			totalhigh_pages++;
 		}
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index b33a4443f5a9..fec8e65b36ea 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -115,7 +115,7 @@ static void __init cell_spuprop_present(struct device_node *spe,
 		for (pfn = start_pfn; pfn < end_pfn; pfn++) {
 			struct page *page = pfn_to_page(pfn);
 			set_page_links(page, ZONE_DMA, node_id, pfn);
-			set_page_count(page, 1);
+			init_page_count(page);
 			reset_page_mapcount(page);
 			SetPageReserved(page);
 			INIT_LIST_HEAD(&page->lru);
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 134db5c04203..cb1c294fb932 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -140,7 +140,7 @@ static void free_sec(unsigned long start, unsigned long end, const char *name)
 
 	while (start < end) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		cnt++;
 		start += PAGE_SIZE;
@@ -172,7 +172,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
@@ -441,7 +441,7 @@ void __init mem_init(void)
 			struct page *page = mem_map + pfn;
 
 			ClearPageReserved(page);
-			set_page_count(page, 1);
+			init_page_count(page);
 			__free_page(page);
 			totalhigh_pages++;
 		}
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index df953383724d..a055894f3bd8 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -292,7 +292,7 @@ void free_initmem(void)
         addr = (unsigned long)(&__init_begin);
         for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
         }
@@ -307,7 +307,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
                 printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
         for (; start < end; start += PAGE_SIZE) {
                 ClearPageReserved(virt_to_page(start));
-                set_page_count(virt_to_page(start), 1);
+                init_page_count(virt_to_page(start));
                 free_page(start);
                 totalram_pages++;
         }
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index e342565f75fb..77b4a838fe10 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -273,7 +273,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
@@ -286,7 +286,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	unsigned long p;
 	for (p = start; p < end; p += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(p));
-		set_page_count(virt_to_page(p), 1);
+		init_page_count(virt_to_page(p));
 		free_page(p);
 		totalram_pages++;
 	}
diff --git a/arch/sh64/mm/init.c b/arch/sh64/mm/init.c
index a65e8bb2c3cc..1169757fb38b 100644
--- a/arch/sh64/mm/init.c
+++ b/arch/sh64/mm/init.c
@@ -173,7 +173,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		totalram_pages++;
 	}
@@ -186,7 +186,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	unsigned long p;
 	for (p = start; p < end; p += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(p));
-		set_page_count(virt_to_page(p), 1);
+		init_page_count(virt_to_page(p));
 		free_page(p);
 		totalram_pages++;
 	}
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 40d426cce824..4219dd2ce3a2 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -266,19 +266,19 @@ void __init smp4d_boot_cpus(void)
 
 	/* Free unneeded trap tables */
 	ClearPageReserved(virt_to_page(trapbase_cpu1));
-	set_page_count(virt_to_page(trapbase_cpu1), 1);
+	init_page_count(virt_to_page(trapbase_cpu1));
 	free_page((unsigned long)trapbase_cpu1);
 	totalram_pages++;
 	num_physpages++;
 
 	ClearPageReserved(virt_to_page(trapbase_cpu2));
-	set_page_count(virt_to_page(trapbase_cpu2), 1);
+	init_page_count(virt_to_page(trapbase_cpu2));
 	free_page((unsigned long)trapbase_cpu2);
 	totalram_pages++;
 	num_physpages++;
 
 	ClearPageReserved(virt_to_page(trapbase_cpu3));
-	set_page_count(virt_to_page(trapbase_cpu3), 1);
+	init_page_count(virt_to_page(trapbase_cpu3));
 	free_page((unsigned long)trapbase_cpu3);
 	totalram_pages++;
 	num_physpages++;
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index a21f27d10e55..fbbd8a474c4c 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -233,21 +233,21 @@ void __init smp4m_boot_cpus(void)
 	/* Free unneeded trap tables */
 	if (!cpu_isset(i, cpu_present_map)) {
 		ClearPageReserved(virt_to_page(trapbase_cpu1));
-		set_page_count(virt_to_page(trapbase_cpu1), 1);
+		init_page_count(virt_to_page(trapbase_cpu1));
 		free_page((unsigned long)trapbase_cpu1);
 		totalram_pages++;
 		num_physpages++;
 	}
 	if (!cpu_isset(2, cpu_present_map)) {
 		ClearPageReserved(virt_to_page(trapbase_cpu2));
-		set_page_count(virt_to_page(trapbase_cpu2), 1);
+		init_page_count(virt_to_page(trapbase_cpu2));
 		free_page((unsigned long)trapbase_cpu2);
 		totalram_pages++;
 		num_physpages++;
 	}
 	if (!cpu_isset(3, cpu_present_map)) {
 		ClearPageReserved(virt_to_page(trapbase_cpu3));
-		set_page_count(virt_to_page(trapbase_cpu3), 1);
+		init_page_count(virt_to_page(trapbase_cpu3));
 		free_page((unsigned long)trapbase_cpu3);
 		totalram_pages++;
 		num_physpages++;
diff --git a/arch/sparc/mm/init.c b/arch/sparc/mm/init.c
index c03babaa0498..898669732466 100644
--- a/arch/sparc/mm/init.c
+++ b/arch/sparc/mm/init.c
@@ -383,7 +383,7 @@ void map_high_region(unsigned long start_pfn, unsigned long end_pfn)
 		struct page *page = pfn_to_page(tmp);
 
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		__free_page(page);
 		totalhigh_pages++;
 	}
@@ -480,7 +480,7 @@ void free_initmem (void)
 		p = virt_to_page(addr);
 
 		ClearPageReserved(p);
-		set_page_count(p, 1);
+		init_page_count(p);
 		__free_page(p);
 		totalram_pages++;
 		num_physpages++;
@@ -497,7 +497,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		struct page *p = virt_to_page(start);
 
 		ClearPageReserved(p);
-		set_page_count(p, 1);
+		init_page_count(p);
 		__free_page(p);
 		num_physpages++;
 	}
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index c2b556106fc1..2ae143ba50d8 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -1461,7 +1461,7 @@ void free_initmem(void)
 		p = virt_to_page(page);
 
 		ClearPageReserved(p);
-		set_page_count(p, 1);
+		init_page_count(p);
 		__free_page(p);
 		num_physpages++;
 		totalram_pages++;
@@ -1477,7 +1477,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 		struct page *p = virt_to_page(start);
 
 		ClearPageReserved(p);
-		set_page_count(p, 1);
+		init_page_count(p);
 		__free_page(p);
 		num_physpages++;
 		totalram_pages++;
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index fa4f915be5c5..92cce96b5e24 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -57,7 +57,7 @@ static void setup_highmem(unsigned long highmem_start,
 	for(i = 0; i < highmem_len >> PAGE_SHIFT; i++){
 		page = &mem_map[highmem_pfn + i];
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		__free_page(page);
 	}
 }
@@ -296,7 +296,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 			(end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index 7af1742aa958..40ed13d263cd 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -486,7 +486,7 @@ void __init clear_kernel_mapping(unsigned long address, unsigned long size)
 void online_page(struct page *page)
 {
 	ClearPageReserved(page);
-	set_page_count(page, 1);
+	init_page_count(page);
 	__free_page(page);
 	totalram_pages++;
 	num_physpages++;
@@ -592,7 +592,7 @@ void free_initmem(void)
 	addr = (unsigned long)(&__init_begin);
 	for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		memset((void *)(addr & ~(PAGE_SIZE-1)), 0xcc, PAGE_SIZE); 
 		free_page(addr);
 		totalram_pages++;
@@ -632,7 +632,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 	printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page(start);
 		totalram_pages++;
 	}
diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
index 5a91d6c9e66d..e1be4235f367 100644
--- a/arch/xtensa/mm/init.c
+++ b/arch/xtensa/mm/init.c
@@ -272,7 +272,7 @@ free_reserved_mem(void *start, void *end)
 {
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
-		set_page_count(virt_to_page(start), 1);
+		init_page_count(virt_to_page(start));
 		free_page((unsigned long)start);
 		totalram_pages++;
 	}
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index b058273527bb..76448d6ae896 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -1269,7 +1269,7 @@ free_unused_pages(unsigned int virtual_start, unsigned int virtual_end)
 		 */
 		page = virt_to_page(virtual_start);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(virtual_start);
 
 		virtual_start += PAGE_SIZE;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3d84b7a35e0d..7d8c127daad7 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -307,8 +307,6 @@ static inline int get_page_unless_zero(struct page *page)
 	return atomic_inc_not_zero(&page->_count);
 }
 
-#define set_page_count(p,v) 	atomic_set(&(p)->_count, (v))
-
 extern void FASTCALL(__page_cache_release(struct page *));
 
 static inline int page_count(struct page *page)
@@ -325,6 +323,15 @@ static inline void get_page(struct page *page)
 	atomic_inc(&page->_count);
 }
 
+/*
+ * Setup the page count before being freed into the page allocator for
+ * the first time (boot or memory hotplug)
+ */
+static inline void init_page_count(struct page *page)
+{
+	atomic_set(&page->_count, 1);
+}
+
 void put_page(struct page *page);
 
 void split_page(struct page *page, unsigned int order);
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 39d49ecea8e8..20117a4b8ab6 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -18,6 +18,7 @@
 #include <asm/pgtable.h>
 
 #include <linux/hugetlb.h>
+#include "internal.h"
 
 const unsigned long hugetlb_zero = 0, hugetlb_infinity = ~0UL;
 static unsigned long nr_huge_pages, free_huge_pages;
@@ -106,7 +107,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, unsigned long addr)
 		return NULL;
 	}
 	spin_unlock(&hugetlb_lock);
-	set_page_count(page, 1);
+	set_page_refcounted(page);
 	for (i = 0; i < (HPAGE_SIZE/PAGE_SIZE); ++i)
 		clear_user_highpage(&page[i], addr);
 	return page;
@@ -152,7 +153,7 @@ static void update_and_free_page(struct page *page)
 				1 << PG_private | 1<< PG_writeback);
 	}
 	page[1].lru.next = NULL;
-	set_page_count(page, 1);
+	set_page_refcounted(page);
 	__free_pages(page, HUGETLB_PAGE_ORDER);
 }
 
diff --git a/mm/internal.h b/mm/internal.h
index 7bb339779818..d20e3cc4aef0 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -13,8 +13,19 @@
 
 #include <linux/mm.h>
 
-static inline void set_page_refs(struct page *page, int order)
+static inline void set_page_count(struct page *page, int v)
 {
+	atomic_set(&page->_count, v);
+}
+
+/*
+ * Turn a non-refcounted page (->_count == 0) into refcounted with
+ * a count of one.
+ */
+static inline void set_page_refcounted(struct page *page)
+{
+	BUG_ON(PageCompound(page) && page_private(page) != (unsigned long)page);
+	BUG_ON(atomic_read(&page->_count));
 	set_page_count(page, 1);
 }
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e197818a7cf6..7f65b5a63bb3 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -442,7 +442,7 @@ void fastcall __init __free_pages_bootmem(struct page *page, unsigned int order)
 	if (order == 0) {
 		__ClearPageReserved(page);
 		set_page_count(page, 0);
-		set_page_refs(page, 0);
+		set_page_refcounted(page);
 		__free_page(page);
 	} else {
 		int loop;
@@ -457,7 +457,7 @@ void fastcall __init __free_pages_bootmem(struct page *page, unsigned int order)
 			set_page_count(p, 0);
 		}
 
-		set_page_refs(page, order);
+		set_page_refcounted(page);
 		__free_pages(page, order);
 	}
 }
@@ -525,7 +525,7 @@ static int prep_new_page(struct page *page, int order)
 			1 << PG_referenced | 1 << PG_arch_1 |
 			1 << PG_checked | 1 << PG_mappedtodisk);
 	set_page_private(page, 0);
-	set_page_refs(page, order);
+	set_page_refcounted(page);
 	kernel_map_pages(page, 1 << order, 1);
 	return 0;
 }
@@ -755,10 +755,8 @@ void split_page(struct page *page, unsigned int order)
 
 	BUG_ON(PageCompound(page));
 	BUG_ON(!page_count(page));
-	for (i = 1; i < (1 << order); i++) {
-		BUG_ON(page_count(page + i));
-		set_page_count(page + i, 1);
-	}
+	for (i = 1; i < (1 << order); i++)
+		set_page_refcounted(page + i);
 }
 
 /*
@@ -1771,7 +1769,7 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
 			continue;
 		page = pfn_to_page(pfn);
 		set_page_links(page, zone, nid, pfn);
-		set_page_count(page, 1);
+		init_page_count(page);
 		reset_page_mapcount(page);
 		SetPageReserved(page);
 		INIT_LIST_HEAD(&page->lru);
-- 
cgit v1.2.3


From 394e3902c55e667945f6f1c2bdbc59842cce70f7 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Thu, 23 Mar 2006 03:01:05 -0800
Subject: [PATCH] more for_each_cpu() conversions

When we stop allocating percpu memory for not-possible CPUs we must not touch
the percpu data for not-possible CPUs at all.  The correct way of doing this
is to test cpu_possible() or to use for_each_cpu().

This patch is a kernel-wide sweep of all instances of NR_CPUS.  I found very
few instances of this bug, if any.  But the patch converts lots of open-coded
test to use the preferred helper macros.

Cc: Mikael Starvik <starvik@axis.com>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Andi Kleen <ak@muc.de>
Cc: Christian Zankel <chris@zankel.net>
Cc: Philippe Elie <phil.el@wanadoo.fr>
Cc: Nathan Scott <nathans@sgi.com>
Cc: Jens Axboe <axboe@suse.de>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/cris/kernel/irq.c                     | 10 ++++------
 arch/frv/kernel/irq.c                      | 10 ++++------
 arch/i386/kernel/cpu/cpufreq/powernow-k8.c |  4 +---
 arch/i386/kernel/io_apic.c                 | 22 +++++++++-------------
 arch/i386/kernel/nmi.c                     |  4 ++--
 arch/i386/oprofile/nmi_int.c               |  7 ++-----
 arch/m32r/kernel/irq.c                     | 10 ++++------
 arch/mips/kernel/irq.c                     | 10 ++++------
 arch/mips/kernel/smp.c                     |  4 ++--
 arch/mips/sgi-ip27/ip27-irq.c              |  5 +----
 arch/parisc/kernel/smp.c                   | 25 ++++++++++---------------
 arch/powerpc/kernel/irq.c                  |  5 ++---
 arch/powerpc/kernel/setup-common.c         |  5 ++---
 arch/powerpc/kernel/setup_32.c             |  5 ++---
 arch/powerpc/platforms/powermac/smp.c      |  4 +---
 arch/ppc/kernel/setup.c                    | 10 ++++------
 arch/s390/kernel/smp.c                     |  4 +---
 arch/sh/kernel/irq.c                       |  5 ++---
 arch/sh/kernel/setup.c                     |  5 ++---
 arch/sh64/kernel/irq.c                     |  5 ++---
 arch/sparc/kernel/irq.c                    |  5 ++---
 arch/sparc/kernel/smp.c                    | 24 ++++++++++--------------
 arch/sparc/kernel/sun4d_irq.c              |  8 +++-----
 arch/sparc/kernel/sun4d_smp.c              |  8 +++-----
 arch/sparc/kernel/sun4m_smp.c              |  6 ++----
 arch/sparc64/kernel/irq.c                  |  4 +---
 arch/sparc64/kernel/smp.c                  | 30 ++++++++++++------------------
 arch/x86_64/kernel/irq.c                   | 21 ++++++++-------------
 arch/x86_64/kernel/nmi.c                   |  4 +---
 arch/xtensa/kernel/irq.c                   | 15 ++++++---------
 drivers/net/loopback.c                     |  4 +---
 drivers/oprofile/cpu_buffer.c              |  3 +--
 fs/xfs/linux-2.6/xfs_stats.c               |  7 ++-----
 fs/xfs/linux-2.6/xfs_sysctl.c              |  3 +--
 include/asm-alpha/mmu_context.h            |  5 ++---
 include/asm-alpha/topology.h               |  4 ++--
 include/asm-generic/percpu.h               |  7 +++----
 include/asm-powerpc/percpu.h               |  7 +++----
 include/asm-s390/percpu.h                  |  7 +++----
 include/asm-sparc64/percpu.h               |  7 +++----
 include/asm-x86_64/percpu.h                |  7 +++----
 include/linux/genhd.h                      | 14 ++++----------
 42 files changed, 137 insertions(+), 222 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c
index 30deaf1b728a..b504def3e346 100644
--- a/arch/cris/kernel/irq.c
+++ b/arch/cris/kernel/irq.c
@@ -52,9 +52,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -67,9 +66,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 		seq_printf(p, "  %s", action->name);
diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c
index 27ab4c30aac6..11fa326a8f62 100644
--- a/arch/frv/kernel/irq.c
+++ b/arch/frv/kernel/irq.c
@@ -75,9 +75,8 @@ int show_interrupts(struct seq_file *p, void *v)
 	switch (i) {
 	case 0:
 		seq_printf(p, "           ");
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 
 		seq_putc(p, '\n');
 		break;
@@ -100,9 +99,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i - 1]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i - 1]);
 #endif
 
 		level = group->sources[ix]->level - frv_irq_levels;
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index e11a09207ec8..3d5110b65cc3 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -1145,9 +1145,7 @@ static int __cpuinit powernowk8_init(void)
 {
 	unsigned int i, supported_cpus = 0;
 
-	for (i=0; i<NR_CPUS; i++) {
-		if (!cpu_online(i))
-			continue;
+	for_each_cpu(i) {
 		if (check_supported_cpu(i))
 			supported_cpus++;
 	}
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index fd1c60cfd294..311b4e7266f1 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -351,8 +351,8 @@ static inline void rotate_irqs_among_cpus(unsigned long useful_load_threshold)
 {
 	int i, j;
 	Dprintk("Rotating IRQs among CPUs.\n");
-	for (i = 0; i < NR_CPUS; i++) {
-		for (j = 0; cpu_online(i) && (j < NR_IRQS); j++) {
+	for_each_online_cpu(i) {
+		for (j = 0; j < NR_IRQS; j++) {
 			if (!irq_desc[j].action)
 				continue;
 			/* Is it a significant load ?  */
@@ -381,7 +381,7 @@ static void do_irq_balance(void)
 	unsigned long imbalance = 0;
 	cpumask_t allowed_mask, target_cpu_mask, tmp;
 
-	for (i = 0; i < NR_CPUS; i++) {
+	for_each_cpu(i) {
 		int package_index;
 		CPU_IRQ(i) = 0;
 		if (!cpu_online(i))
@@ -422,9 +422,7 @@ static void do_irq_balance(void)
 		}
 	}
 	/* Find the least loaded processor package */
-	for (i = 0; i < NR_CPUS; i++) {
-		if (!cpu_online(i))
-			continue;
+	for_each_online_cpu(i) {
 		if (i != CPU_TO_PACKAGEINDEX(i))
 			continue;
 		if (min_cpu_irq > CPU_IRQ(i)) {
@@ -441,9 +439,7 @@ tryanothercpu:
 	 */
 	tmp_cpu_irq = 0;
 	tmp_loaded = -1;
-	for (i = 0; i < NR_CPUS; i++) {
-		if (!cpu_online(i))
-			continue;
+	for_each_online_cpu(i) {
 		if (i != CPU_TO_PACKAGEINDEX(i))
 			continue;
 		if (max_cpu_irq <= CPU_IRQ(i)) 
@@ -619,9 +615,7 @@ static int __init balanced_irq_init(void)
 	if (smp_num_siblings > 1 && !cpus_empty(tmp))
 		physical_balance = 1;
 
-	for (i = 0; i < NR_CPUS; i++) {
-		if (!cpu_online(i))
-			continue;
+	for_each_online_cpu(i) {
 		irq_cpu_data[i].irq_delta = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL);
 		irq_cpu_data[i].last_irq = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL);
 		if (irq_cpu_data[i].irq_delta == NULL || irq_cpu_data[i].last_irq == NULL) {
@@ -638,9 +632,11 @@ static int __init balanced_irq_init(void)
 	else 
 		printk(KERN_ERR "balanced_irq_init: failed to spawn balanced_irq");
 failed:
-	for (i = 0; i < NR_CPUS; i++) {
+	for_each_cpu(i) {
 		kfree(irq_cpu_data[i].irq_delta);
+		irq_cpu_data[i].irq_delta = NULL;
 		kfree(irq_cpu_data[i].last_irq);
+		irq_cpu_data[i].last_irq = NULL;
 	}
 	return 0;
 }
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 1db34effdd8d..9074818b9473 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -143,7 +143,7 @@ static int __init check_nmi_watchdog(void)
 	local_irq_enable();
 	mdelay((10*1000)/nmi_hz); // wait 10 ticks
 
-	for (cpu = 0; cpu < NR_CPUS; cpu++) {
+	for_each_cpu(cpu) {
 #ifdef CONFIG_SMP
 		/* Check cpu_callin_map here because that is set
 		   after the timer is started. */
@@ -510,7 +510,7 @@ void touch_nmi_watchdog (void)
 	 * Just reset the alert counters, (other CPUs might be
 	 * spinning on locks we hold):
 	 */
-	for (i = 0; i < NR_CPUS; i++)
+	for_each_cpu(i)
 		alert_counter[i] = 0;
 
 	/*
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c
index 0493e8b8ec49..1accce50c2c7 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/i386/oprofile/nmi_int.c
@@ -122,7 +122,7 @@ static void nmi_save_registers(void * dummy)
 static void free_msrs(void)
 {
 	int i;
-	for (i = 0; i < NR_CPUS; ++i) {
+	for_each_cpu(i) {
 		kfree(cpu_msrs[i].counters);
 		cpu_msrs[i].counters = NULL;
 		kfree(cpu_msrs[i].controls);
@@ -138,10 +138,7 @@ static int allocate_msrs(void)
 	size_t counters_size = sizeof(struct op_msr) * model->num_counters;
 
 	int i;
-	for (i = 0; i < NR_CPUS; ++i) {
-		if (!cpu_online(i))
-			continue;
-
+	for_each_online_cpu(i) {
 		cpu_msrs[i].counters = kmalloc(counters_size, GFP_KERNEL);
 		if (!cpu_msrs[i].counters) {
 			success = 0;
diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c
index 1ce63926a3c0..a4634b06f675 100644
--- a/arch/m32r/kernel/irq.c
+++ b/arch/m32r/kernel/irq.c
@@ -37,9 +37,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -52,9 +51,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 		seq_printf(p, "  %s", action->name);
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 7d93992e462c..3dd76b3d2967 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -68,9 +68,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -83,9 +82,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 		seq_printf(p, "  %s", action->name);
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 06ed90752424..78d171bfa331 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -167,8 +167,8 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 	mb();
 
 	/* Send a message to all other CPUs and wait for them to respond */
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i) && i != cpu)
+	for_each_online_cpu(i)
+		if (i != cpu)
 			core_send_ipi(i, SMP_CALL_FUNCTION);
 
 	/* Wait for response */
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 73e5e52781d8..2854ac4c9be1 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -88,12 +88,9 @@ static inline int find_level(cpuid_t *cpunum, int irq)
 {
 	int cpu, i;
 
-	for (cpu = 0; cpu <= NR_CPUS; cpu++) {
+	for_each_online_cpu(cpu) {
 		struct slice_data *si = cpu_data[cpu].data;
 
-		if (!cpu_online(cpu))
-			continue;
-
 		for (i = BASE_PCI_IRQ; i < LEVELS_PER_SLICE; i++)
 			if (si->level_to_irq[i] == irq) {
 				*cpunum = cpu;
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 25564b7ca6bb..d6ac1c60a471 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -298,8 +298,8 @@ send_IPI_allbutself(enum ipi_message_type op)
 {
 	int i;
 	
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i) && i != smp_processor_id())
+	for_each_online_cpu(i) {
+		if (i != smp_processor_id())
 			send_IPI_single(i, op);
 	}
 }
@@ -643,14 +643,13 @@ int sys_cpus(int argc, char **argv)
 	if ( argc == 1 ){
 	
 #ifdef DUMP_MORE_STATE
-		for(i=0; i<NR_CPUS; i++) {
+		for_each_online_cpu(i) {
 			int cpus_per_line = 4;
-			if(cpu_online(i)) {
-				if (j++ % cpus_per_line)
-					printk(" %3d",i);
-				else
-					printk("\n %3d",i);
-			}
+
+			if (j++ % cpus_per_line)
+				printk(" %3d",i);
+			else
+				printk("\n %3d",i);
 		}
 		printk("\n"); 
 #else
@@ -659,9 +658,7 @@ int sys_cpus(int argc, char **argv)
 	} else if((argc==2) && !(strcmp(argv[1],"-l"))) {
 		printk("\nCPUSTATE  TASK CPUNUM CPUID HARDCPU(HPA)\n");
 #ifdef DUMP_MORE_STATE
-		for(i=0;i<NR_CPUS;i++) {
-			if (!cpu_online(i))
-				continue;
+		for_each_online_cpu(i) {
 			if (cpu_data[i].cpuid != NO_PROC_ID) {
 				switch(cpu_data[i].state) {
 					case STATE_RENDEZVOUS:
@@ -695,9 +692,7 @@ int sys_cpus(int argc, char **argv)
 	} else if ((argc==2) && !(strcmp(argv[1],"-s"))) { 
 #ifdef DUMP_MORE_STATE
      		printk("\nCPUSTATE   CPUID\n");
-		for (i=0;i<NR_CPUS;i++) {
-			if (!cpu_online(i))
-				continue;
+		for_each_online_cpu(i) {
 			if (cpu_data[i].cpuid != NO_PROC_ID) {
 				switch(cpu_data[i].state) {
 					case STATE_RENDEZVOUS:
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 24dc8117b822..771a59cbd213 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -135,9 +135,8 @@ skip:
 #ifdef CONFIG_TAU_INT
 		if (tau_initialized){
 			seq_puts(p, "TAU: ");
-			for (j = 0; j < NR_CPUS; j++)
-				if (cpu_online(j))
-					seq_printf(p, "%10u ", tau_interrupts(j));
+			for_each_online_cpu(j)
+				seq_printf(p, "%10u ", tau_interrupts(j));
 			seq_puts(p, "  PowerPC             Thermal Assist (cpu temp)\n");
 		}
 #endif
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index be12041c0fc5..c1d62bf11f29 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -162,9 +162,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 #if defined(CONFIG_SMP) && defined(CONFIG_PPC32)
 		unsigned long bogosum = 0;
 		int i;
-		for (i = 0; i < NR_CPUS; ++i)
-			if (cpu_online(i))
-				bogosum += loops_per_jiffy;
+		for_each_online_cpu(i)
+			bogosum += loops_per_jiffy;
 		seq_printf(m, "total bogomips\t: %lu.%02lu\n",
 			   bogosum/(500000/HZ), bogosum/(5000/HZ) % 100);
 #endif /* CONFIG_SMP && CONFIG_PPC32 */
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index db72a92943bf..dc2770df25b3 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -272,9 +272,8 @@ int __init ppc_init(void)
 	if ( ppc_md.progress ) ppc_md.progress("             ", 0xffff);
 
 	/* register CPU devices */
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_possible(i))
-			register_cpu(&cpu_devices[i], i, NULL);
+	for_each_cpu(i)
+		register_cpu(&cpu_devices[i], i, NULL);
 
 	/* call platform init */
 	if (ppc_md.init != NULL) {
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6d64a9bf3474..1065d87fc279 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -191,9 +191,7 @@ static void smp_psurge_message_pass(int target, int msg)
 	if (num_online_cpus() < 2)
 		return;
 
-	for (i = 0; i < NR_CPUS; i++) {
-		if (!cpu_online(i))
-			continue;
+	for_each_online_cpu(i) {
 		if (target == MSG_ALL
 		    || (target == MSG_ALL_BUT_SELF && i != smp_processor_id())
 		    || target == i) {
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index c08ab432e958..53e9deacee82 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -168,9 +168,8 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		/* Show summary information */
 #ifdef CONFIG_SMP
 		unsigned long bogosum = 0;
-		for (i = 0; i < NR_CPUS; ++i)
-			if (cpu_online(i))
-				bogosum += cpu_data[i].loops_per_jiffy;
+		for_each_online_cpu(i)
+			bogosum += cpu_data[i].loops_per_jiffy;
 		seq_printf(m, "total bogomips\t: %lu.%02lu\n",
 			   bogosum/(500000/HZ), bogosum/(5000/HZ) % 100);
 #endif /* CONFIG_SMP */
@@ -712,9 +711,8 @@ int __init ppc_init(void)
 	if ( ppc_md.progress ) ppc_md.progress("             ", 0xffff);
 
 	/* register CPU devices */
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_possible(i))
-			register_cpu(&cpu_devices[i], i, NULL);
+	for_each_cpu(i)
+		register_cpu(&cpu_devices[i], i, NULL);
 
 	/* call platform init */
 	if (ppc_md.init != NULL) {
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 7dbe00c76c6b..d52d6d211d9f 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -799,9 +799,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
          */
 	print_cpu_info(&S390_lowcore.cpu_data);
 
-        for(i = 0; i < NR_CPUS; i++) {
-		if (!cpu_possible(i))
-			continue;
+        for_each_cpu(i) {
 		lowcore_ptr[i] = (struct _lowcore *)
 			__get_free_pages(GFP_KERNEL|GFP_DMA, 
 					sizeof(void*) == 8 ? 1 : 0);
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 6883c00728cb..b56e79632f24 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -35,9 +35,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_puts(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index a067a34e0b64..c0e79843f580 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -404,9 +404,8 @@ static int __init topology_init(void)
 {
 	int cpu_id;
 
-	for (cpu_id = 0; cpu_id < NR_CPUS; cpu_id++)
-		if (cpu_possible(cpu_id))
-			register_cpu(&cpu[cpu_id], cpu_id, NULL);
+	for_each_cpu(cpu_id)
+		register_cpu(&cpu[cpu_id], cpu_id, NULL);
 
 	return 0;
 }
diff --git a/arch/sh64/kernel/irq.c b/arch/sh64/kernel/irq.c
index 9fc2b71dbd84..d69879c0e063 100644
--- a/arch/sh64/kernel/irq.c
+++ b/arch/sh64/kernel/irq.c
@@ -53,9 +53,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_puts(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 410b9a72aba9..4c60a6ef54a9 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -184,9 +184,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++) {
-			if (cpu_online(j))
-				seq_printf(p, "%10u ",
+		for_each_online_cpu(j) {
+			seq_printf(p, "%10u ",
 				    kstat_cpu(cpu_logical_map(j)).irqs[i]);
 		}
 #endif
diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c
index c6e721d8f477..ea5682ce7031 100644
--- a/arch/sparc/kernel/smp.c
+++ b/arch/sparc/kernel/smp.c
@@ -243,9 +243,8 @@ int setup_profiling_timer(unsigned int multiplier)
 		return -EINVAL;
 
 	spin_lock_irqsave(&prof_setup_lock, flags);
-	for(i = 0; i < NR_CPUS; i++) {
-		if (cpu_possible(i))
-			load_profile_irq(i, lvl14_resolution / multiplier);
+	for_each_cpu(i) {
+		load_profile_irq(i, lvl14_resolution / multiplier);
 		prof_multiplier(i) = multiplier;
 	}
 	spin_unlock_irqrestore(&prof_setup_lock, flags);
@@ -273,13 +272,12 @@ void smp_bogo(struct seq_file *m)
 {
 	int i;
 	
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i))
-			seq_printf(m,
-				   "Cpu%dBogo\t: %lu.%02lu\n", 
-				   i,
-				   cpu_data(i).udelay_val/(500000/HZ),
-				   (cpu_data(i).udelay_val/(5000/HZ))%100);
+	for_each_online_cpu(i) {
+		seq_printf(m,
+			   "Cpu%dBogo\t: %lu.%02lu\n",
+			   i,
+			   cpu_data(i).udelay_val/(500000/HZ),
+			   (cpu_data(i).udelay_val/(5000/HZ))%100);
 	}
 }
 
@@ -288,8 +286,6 @@ void smp_info(struct seq_file *m)
 	int i;
 
 	seq_printf(m, "State:\n");
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i))
-			seq_printf(m, "CPU%d\t\t: online\n", i);
-	}
+	for_each_online_cpu(i)
+		seq_printf(m, "CPU%d\t\t: online\n", i);
 }
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 52621348a56c..cea7fc6fc6e5 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -103,11 +103,9 @@ found_it:	seq_printf(p, "%3d: ", i);
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (x = 0; x < NR_CPUS; x++) {
-			if (cpu_online(x))
-				seq_printf(p, "%10u ",
-				       kstat_cpu(cpu_logical_map(x)).irqs[i]);
-		}
+		for_each_online_cpu(x)
+			seq_printf(p, "%10u ",
+			       kstat_cpu(cpu_logical_map(x)).irqs[i]);
 #endif
 		seq_printf(p, "%c %s",
 			(action->flags & SA_INTERRUPT) ? '+' : ' ',
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 4219dd2ce3a2..41bb9596be48 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -249,11 +249,9 @@ void __init smp4d_boot_cpus(void)
 	} else {
 		unsigned long bogosum = 0;
 		
-		for(i = 0; i < NR_CPUS; i++) {
-			if (cpu_isset(i, cpu_present_map)) {
-				bogosum += cpu_data(i).udelay_val;
-				smp_highest_cpu = i;
-			}
+		for_each_present_cpu(i) {
+			bogosum += cpu_data(i).udelay_val;
+			smp_highest_cpu = i;
 		}
 		SMP_PRINTK(("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n", cpucount + 1, bogosum/(500000/HZ), (bogosum/(5000/HZ))%100));
 		printk("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n",
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index fbbd8a474c4c..1dde312eebda 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -218,10 +218,8 @@ void __init smp4m_boot_cpus(void)
 		cpu_present_map = cpumask_of_cpu(smp_processor_id());
 	} else {
 		unsigned long bogosum = 0;
-		for(i = 0; i < NR_CPUS; i++) {
-			if (cpu_isset(i, cpu_present_map))
-				bogosum += cpu_data(i).udelay_val;
-		}
+		for_each_present_cpu(i)
+			bogosum += cpu_data(i).udelay_val;
 		printk("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n",
 		       cpucount + 1,
 		       bogosum/(500000/HZ),
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 8c93ba655b33..e505a4125e35 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -117,9 +117,7 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++) {
-			if (!cpu_online(j))
-				continue;
+		for_each_online_cpu(j) {
 			seq_printf(p, "%10u ",
 				   kstat_cpu(j).irqs[i]);
 		}
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 373a701c90a5..1b6e2ade1008 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -57,25 +57,21 @@ void smp_info(struct seq_file *m)
 	int i;
 	
 	seq_printf(m, "State:\n");
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i))
-			seq_printf(m,
-				   "CPU%d:\t\tonline\n", i);
-	}
+	for_each_online_cpu(i)
+		seq_printf(m, "CPU%d:\t\tonline\n", i);
 }
 
 void smp_bogo(struct seq_file *m)
 {
 	int i;
 	
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i))
-			seq_printf(m,
-				   "Cpu%dBogo\t: %lu.%02lu\n"
-				   "Cpu%dClkTck\t: %016lx\n",
-				   i, cpu_data(i).udelay_val / (500000/HZ),
-				   (cpu_data(i).udelay_val / (5000/HZ)) % 100,
-				   i, cpu_data(i).clock_tick);
+	for_each_online_cpu(i)
+		seq_printf(m,
+			   "Cpu%dBogo\t: %lu.%02lu\n"
+			   "Cpu%dClkTck\t: %016lx\n",
+			   i, cpu_data(i).udelay_val / (500000/HZ),
+			   (cpu_data(i).udelay_val / (5000/HZ)) % 100,
+			   i, cpu_data(i).clock_tick);
 }
 
 void __init smp_store_cpu_info(int id)
@@ -1282,7 +1278,7 @@ int setup_profiling_timer(unsigned int multiplier)
 		return -EINVAL;
 
 	spin_lock_irqsave(&prof_setup_lock, flags);
-	for (i = 0; i < NR_CPUS; i++)
+	for_each_cpu(i)
 		prof_multiplier(i) = multiplier;
 	current_tick_offset = (timer_tick_offset / multiplier);
 	spin_unlock_irqrestore(&prof_setup_lock, flags);
@@ -1384,10 +1380,8 @@ void __init smp_cpus_done(unsigned int max_cpus)
 	unsigned long bogosum = 0;
 	int i;
 
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i))
-			bogosum += cpu_data(i).udelay_val;
-	}
+	for_each_online_cpu(i)
+		bogosum += cpu_data(i).udelay_val;
 	printk("Total of %ld processors activated "
 	       "(%lu.%02lu BogoMIPS).\n",
 	       (long) num_online_cpus(),
diff --git a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c
index 30d2a1e545fe..d8bd0b345b1e 100644
--- a/arch/x86_64/kernel/irq.c
+++ b/arch/x86_64/kernel/irq.c
@@ -38,9 +38,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -53,10 +52,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-			seq_printf(p, "%10u ",
-				kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 
@@ -68,15 +65,13 @@ skip:
 		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
 	} else if (i == NR_IRQS) {
 		seq_printf(p, "NMI: ");
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", cpu_pda(j)->__nmi_count);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", cpu_pda(j)->__nmi_count);
 		seq_putc(p, '\n');
 #ifdef CONFIG_X86_LOCAL_APIC
 		seq_printf(p, "LOC: ");
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", cpu_pda(j)->apic_timer_irqs);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", cpu_pda(j)->apic_timer_irqs);
 		seq_putc(p, '\n');
 #endif
 		seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 5bf17e41cd2d..66c009e10bac 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -162,9 +162,7 @@ int __init check_nmi_watchdog (void)
 	local_irq_enable();
 	mdelay((10*1000)/nmi_hz); // wait 10 ticks
 
-	for (cpu = 0; cpu < NR_CPUS; cpu++) {
-		if (!cpu_online(cpu))
-			continue;
+	for_each_online_cpu(cpu) {
 		if (cpu_pda(cpu)->__nmi_count - counts[cpu] <= 5) {
 			endflag = 1;
 			printk("CPU#%d: NMI appears to be stuck (%d->%d)!\n",
diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index 4cbf6d91571f..51f9bed455fa 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -83,9 +83,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -98,9 +97,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 		seq_printf(p, "  %s", action->name);
@@ -113,9 +111,8 @@ skip:
 		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
 	} else if (i == NR_IRQS) {
 		seq_printf(p, "NMI: ");
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", nmi_count(j));
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", nmi_count(j));
 		seq_putc(p, '\n');
 		seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
 	}
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 690a1aae0b34..0c13795dca38 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -172,11 +172,9 @@ static struct net_device_stats *get_stats(struct net_device *dev)
 
 	memset(stats, 0, sizeof(struct net_device_stats));
 
-	for (i=0; i < NR_CPUS; i++) {
+	for_each_cpu(i) {
 		struct net_device_stats *lb_stats;
 
-		if (!cpu_possible(i)) 
-			continue;
 		lb_stats = &per_cpu(loopback_stats, i);
 		stats->rx_bytes   += lb_stats->rx_bytes;
 		stats->tx_bytes   += lb_stats->tx_bytes;
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 78193e4bbdb5..330d3869b41e 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -38,9 +38,8 @@ void free_cpu_buffers(void)
 {
 	int i;
  
-	for_each_online_cpu(i) {
+	for_each_online_cpu(i)
 		vfree(cpu_buffer[i].buffer);
-	}
 }
 
 int alloc_cpu_buffers(void)
diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c
index 8955720a2c6b..713e6a7505d0 100644
--- a/fs/xfs/linux-2.6/xfs_stats.c
+++ b/fs/xfs/linux-2.6/xfs_stats.c
@@ -62,18 +62,15 @@ xfs_read_xfsstats(
 		while (j < xstats[i].endpoint) {
 			val = 0;
 			/* sum over all cpus */
-			for (c = 0; c < NR_CPUS; c++) {
-				if (!cpu_possible(c)) continue;
+			for_each_cpu(c)
 				val += *(((__u32*)&per_cpu(xfsstats, c) + j));
-			}
 			len += sprintf(buffer + len, " %u", val);
 			j++;
 		}
 		buffer[len++] = '\n';
 	}
 	/* extra precision counters */
-	for (i = 0; i < NR_CPUS; i++) {
-		if (!cpu_possible(i)) continue;
+	for_each_cpu(i) {
 		xs_xstrat_bytes += per_cpu(xfsstats, i).xs_xstrat_bytes;
 		xs_write_bytes += per_cpu(xfsstats, i).xs_write_bytes;
 		xs_read_bytes += per_cpu(xfsstats, i).xs_read_bytes;
diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c
index a02564972420..7079cc837210 100644
--- a/fs/xfs/linux-2.6/xfs_sysctl.c
+++ b/fs/xfs/linux-2.6/xfs_sysctl.c
@@ -38,8 +38,7 @@ xfs_stats_clear_proc_handler(
 
 	if (!ret && write && *valp) {
 		printk("XFS Clearing xfsstats\n");
-		for (c = 0; c < NR_CPUS; c++) {
-			if (!cpu_possible(c)) continue;
+		for_each_cpu(c) {
 			preempt_disable();
 			/* save vn_active, it's a universal truth! */
 			vn_active = per_cpu(xfsstats, c).vn_active;
diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h
index 6f92482cc96c..0c017fc181c1 100644
--- a/include/asm-alpha/mmu_context.h
+++ b/include/asm-alpha/mmu_context.h
@@ -231,9 +231,8 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	int i;
 
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i))
-			mm->context[i] = 0;
+	for_each_online_cpu(i)
+		mm->context[i] = 0;
 	if (tsk != current)
 		task_thread_info(tsk)->pcb.ptbr
 		  = ((unsigned long)mm->pgd - IDENT_ADDR) >> PAGE_SHIFT;
diff --git a/include/asm-alpha/topology.h b/include/asm-alpha/topology.h
index eb740e280d9c..420ccde6b916 100644
--- a/include/asm-alpha/topology.h
+++ b/include/asm-alpha/topology.h
@@ -27,8 +27,8 @@ static inline cpumask_t node_to_cpumask(int node)
 	cpumask_t node_cpu_mask = CPU_MASK_NONE;
 	int cpu;
 
-	for(cpu = 0; cpu < NR_CPUS; cpu++) {
-		if (cpu_online(cpu) && (cpu_to_node(cpu) == node))
+	for_each_online_cpu(cpu) {
+		if (cpu_to_node(cpu) == node)
 			cpu_set(cpu, node_cpu_mask);
 	}
 
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index 9044aeb37828..78cf45547e31 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -19,10 +19,9 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for (__i = 0; __i < NR_CPUS; __i++)			\
-		if (cpu_possible(__i))				\
-			memcpy((pcpudst)+__per_cpu_offset[__i],	\
-			       (src), (size));			\
+	for_each_cpu(__i)					\
+		memcpy((pcpudst)+__per_cpu_offset[__i],		\
+		       (src), (size));				\
 } while (0)
 #else /* ! SMP */
 
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index e31922c50e53..464301cd0d03 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -27,10 +27,9 @@
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for (__i = 0; __i < NR_CPUS; __i++)			\
-		if (cpu_possible(__i))				\
-			memcpy((pcpudst)+__per_cpu_offset(__i),	\
-			       (src), (size));			\
+	for_each_cpu(__i)					\
+		memcpy((pcpudst)+__per_cpu_offset(__i),		\
+		       (src), (size));				\
 } while (0)
 
 extern void setup_per_cpu_areas(void);
diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h
index 123fcaca295e..e10ed87094f0 100644
--- a/include/asm-s390/percpu.h
+++ b/include/asm-s390/percpu.h
@@ -46,10 +46,9 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for (__i = 0; __i < NR_CPUS; __i++)			\
-		if (cpu_possible(__i))				\
-			memcpy((pcpudst)+__per_cpu_offset[__i],	\
-			       (src), (size));			\
+	for_each_cpu(__i)					\
+		memcpy((pcpudst)+__per_cpu_offset[__i],		\
+		       (src), (size));				\
 } while (0)
 
 #else /* ! SMP */
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
index aea4e51e7cd1..82032e159a76 100644
--- a/include/asm-sparc64/percpu.h
+++ b/include/asm-sparc64/percpu.h
@@ -26,10 +26,9 @@ register unsigned long __local_per_cpu_offset asm("g5");
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for (__i = 0; __i < NR_CPUS; __i++)			\
-		if (cpu_possible(__i))				\
-			memcpy((pcpudst)+__per_cpu_offset(__i),	\
-			       (src), (size));			\
+	for_each_cpu(__i)					\
+		memcpy((pcpudst)+__per_cpu_offset(__i),		\
+		       (src), (size));				\
 } while (0)
 #else /* ! SMP */
 
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index 29a6b0408f75..4405b4adeaba 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -26,10 +26,9 @@
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for (__i = 0; __i < NR_CPUS; __i++)			\
-		if (cpu_possible(__i))				\
-			memcpy((pcpudst)+__per_cpu_offset(__i),	\
-			       (src), (size));			\
+	for_each_cpu(__i)					\
+		memcpy((pcpudst)+__per_cpu_offset(__i),		\
+		       (src), (size));				\
 } while (0)
 
 extern void setup_per_cpu_areas(void);
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index eef5ccdcd731..fd647fde5ec1 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -149,22 +149,16 @@ struct disk_attribute {
 ({									\
 	typeof(gendiskp->dkstats->field) res = 0;			\
 	int i;								\
-	for (i=0; i < NR_CPUS; i++) {					\
-		if (!cpu_possible(i))					\
-			continue;					\
+	for_each_cpu(i)							\
 		res += per_cpu_ptr(gendiskp->dkstats, i)->field;	\
-	}								\
 	res;								\
 })
 
 static inline void disk_stat_set_all(struct gendisk *gendiskp, int value)	{
 	int i;
-	for (i=0; i < NR_CPUS; i++) {
-		if (cpu_possible(i)) {
-			memset(per_cpu_ptr(gendiskp->dkstats, i), value,	
-					sizeof (struct disk_stats));
-		}
-	}
+	for_each_cpu(i)
+		memset(per_cpu_ptr(gendiskp->dkstats, i), value,
+				sizeof (struct disk_stats));
 }		
 				
 #else
-- 
cgit v1.2.3


From 53b3531bbbf70ac7551b32d1acc229d94de52658 Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Fri, 24 Mar 2006 03:16:13 -0800
Subject: [PATCH] s/;;/;/g

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/arm/mach-pxa/leds-mainstone.c     | 6 +++---
 arch/arm/mach-s3c2410/cpu.c            | 2 +-
 arch/frv/kernel/gdb-stub.c             | 2 +-
 arch/ia64/sn/kernel/bte.c              | 2 +-
 arch/ia64/sn/pci/tioca_provider.c      | 2 +-
 arch/mips/mm/dma-ip32.c                | 6 +++---
 arch/ppc/syslib/ppc85xx_setup.c        | 2 +-
 arch/sparc64/kernel/irq.c              | 2 +-
 drivers/char/pcmcia/synclink_cs.c      | 2 +-
 drivers/char/synclink.c                | 2 +-
 drivers/char/synclink_gt.c             | 2 +-
 drivers/char/synclinkmp.c              | 2 +-
 drivers/hwmon/gl520sm.c                | 2 +-
 drivers/i2c/chips/rtc8564.c            | 2 +-
 drivers/ide/ide-dma.c                  | 2 +-
 drivers/net/sk98lin/skge.c             | 2 +-
 drivers/net/sky2.h                     | 2 +-
 drivers/net/wireless/prism54/oid_mgt.c | 4 ++--
 drivers/net/wireless/spectrum_cs.c     | 2 +-
 drivers/scsi/megaraid/megaraid_mbox.c  | 2 +-
 drivers/usb/image/microtek.c           | 2 +-
 drivers/usb/input/hid-core.c           | 2 +-
 drivers/video/aty/radeon_pm.c          | 2 +-
 fs/cifs/cifssmb.c                      | 2 +-
 fs/pnode.c                             | 2 +-
 include/acpi/acpi_bus.h                | 2 +-
 include/asm-ia64/sn/sn_sal.h           | 2 +-
 net/ipv4/inet_hashtables.c             | 2 +-
 net/ipv4/netfilter/ip_nat_standalone.c | 2 +-
 net/tipc/link.c                        | 2 +-
 sound/ppc/toonie.c                     | 4 ++--
 31 files changed, 37 insertions(+), 37 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c
index bbd3f87a9fc2..c06d3d7a8dd4 100644
--- a/arch/arm/mach-pxa/leds-mainstone.c
+++ b/arch/arm/mach-pxa/leds-mainstone.c
@@ -85,7 +85,7 @@ void mainstone_leds_event(led_event_t evt)
 		break;
 
 	case led_green_on:
-		hw_led_state |= D21;;
+		hw_led_state |= D21;
 		break;
 
 	case led_green_off:
@@ -93,7 +93,7 @@ void mainstone_leds_event(led_event_t evt)
 		break;
 
 	case led_amber_on:
-		hw_led_state |= D22;;
+		hw_led_state |= D22;
 		break;
 
 	case led_amber_off:
@@ -101,7 +101,7 @@ void mainstone_leds_event(led_event_t evt)
 		break;
 
 	case led_red_on:
-		hw_led_state |= D23;;
+		hw_led_state |= D23;
 		break;
 
 	case led_red_off:
diff --git a/arch/arm/mach-s3c2410/cpu.c b/arch/arm/mach-s3c2410/cpu.c
index 00a379334b60..70c34fcf7858 100644
--- a/arch/arm/mach-s3c2410/cpu.c
+++ b/arch/arm/mach-s3c2410/cpu.c
@@ -146,7 +146,7 @@ void s3c24xx_set_board(struct s3c24xx_board *b)
 	board = b;
 
 	if (b->clocks_count != 0) {
-		struct clk **ptr = b->clocks;;
+		struct clk **ptr = b->clocks;
 
 		for (i = b->clocks_count; i > 0; i--, ptr++)
 			s3c24xx_register_clock(*ptr);
diff --git a/arch/frv/kernel/gdb-stub.c b/arch/frv/kernel/gdb-stub.c
index 8f860d9c4947..508601fad079 100644
--- a/arch/frv/kernel/gdb-stub.c
+++ b/arch/frv/kernel/gdb-stub.c
@@ -1406,7 +1406,7 @@ void gdbstub(int sigval)
 			__debug_frame->psr |= PSR_S;
 		__debug_regs->brr = (__debug_frame->tbr & TBR_TT) << 12;
 		__debug_regs->brr |= BRR_EB;
-		sigval = SIGXCPU;;
+		sigval = SIGXCPU;
 	}
 
 	LEDS(0x5002);
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index 1f11db470d90..e952ef4f6d91 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -36,7 +36,7 @@ static struct bteinfo_s *bte_if_on_node(nasid_t nasid, int interface)
 	nodepda_t *tmp_nodepda;
 
 	if (nasid_to_cnodeid(nasid) == -1)
-		return (struct bteinfo_s *)NULL;;
+		return (struct bteinfo_s *)NULL;
 
 	tmp_nodepda = NODEPDA(nasid_to_cnodeid(nasid));
 	return &tmp_nodepda->bte_if[interface];
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 7571a4025529..be0176912968 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -377,7 +377,7 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
 	struct tioca_dmamap *ca_dmamap;
 	void *map;
 	unsigned long flags;
-	struct pcidev_info *pcidev_info = SN_PCIDEV_INFO(pdev);;
+	struct pcidev_info *pcidev_info = SN_PCIDEV_INFO(pdev);
 
 	tioca_common = (struct tioca_common *)pcidev_info->pdi_pcibus_info;
 	tioca_kern = (struct tioca_kernel *)tioca_common->ca_kernel_private;
diff --git a/arch/mips/mm/dma-ip32.c b/arch/mips/mm/dma-ip32.c
index a7e3072ff78d..ec54ed0d26ff 100644
--- a/arch/mips/mm/dma-ip32.c
+++ b/arch/mips/mm/dma-ip32.c
@@ -138,7 +138,7 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
 		BUG();
 	}
 
-	addr = virt_to_phys(ptr)&RAM_OFFSET_MASK;;
+	addr = virt_to_phys(ptr)&RAM_OFFSET_MASK;
 	if(dev == NULL)
 	    addr+=CRIME_HI_MEM_BASE;
 	return (dma_addr_t)addr;
@@ -179,7 +179,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 		addr = (unsigned long) page_address(sg->page)+sg->offset;
 		if (addr)
 			__dma_sync(addr, sg->length, direction);
-		addr = __pa(addr)&RAM_OFFSET_MASK;;
+		addr = __pa(addr)&RAM_OFFSET_MASK;
 		if(dev == NULL)
 			addr +=  CRIME_HI_MEM_BASE;
 		sg->dma_address = (dma_addr_t)addr;
@@ -199,7 +199,7 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page,
 
 	addr = (unsigned long) page_address(page) + offset;
 	dma_cache_wback_inv(addr, size);
-	addr = __pa(addr)&RAM_OFFSET_MASK;;
+	addr = __pa(addr)&RAM_OFFSET_MASK;
 	if(dev == NULL)
 		addr +=  CRIME_HI_MEM_BASE;
 
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index e70b34ee6275..79b7089d7500 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -235,7 +235,7 @@ mpc85xx_setup_pci2(struct pci_controller *hose)
 	   (__ilog2(MPC85XX_PCI2_UPPER_MEM - MPC85XX_PCI2_LOWER_MEM + 1) - 1);
 
 	/* Setup outbound IO windows @ MPC85XX_PCI2_IO_BASE */
-	pci->potar2 = (MPC85XX_PCI2_LOWER_IO >> 12) & 0x000fffff;;
+	pci->potar2 = (MPC85XX_PCI2_LOWER_IO >> 12) & 0x000fffff;
 	pci->potear2 = 0x00000000;
 	pci->powbar2 = (MPC85XX_PCI2_IO_BASE >> 12) & 0x000fffff;
 	/* Enable, IO R/W */
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index e505a4125e35..11e645c9ec50 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -727,7 +727,7 @@ void handler_irq(int irq, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_BLK_DEV_FD
-extern irqreturn_t floppy_interrupt(int, void *, struct pt_regs *);;
+extern irqreturn_t floppy_interrupt(int, void *, struct pt_regs *);
 
 /* XXX No easy way to include asm/floppy.h XXX */
 extern unsigned char *pdma_vaddr;
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 8a8ca32822ba..e6b714b6390d 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -4181,7 +4181,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 	}
 
 	info->params.encoding = new_encoding;
-	info->params.crc_type = new_crctype;;
+	info->params.crc_type = new_crctype;
 
 	/* if network interface up, reprogram hardware */
 	if (info->netcount)
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index ede688a4e141..d68be61f0a49 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -7770,7 +7770,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 	}
 
 	info->params.encoding = new_encoding;
-	info->params.crc_type = new_crctype;;
+	info->params.crc_type = new_crctype;
 
 	/* if network interface up, reprogram hardware */
 	if (info->netcount)
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index b046390cd256..738ec2f4e563 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -1365,7 +1365,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 	}
 
 	info->params.encoding = new_encoding;
-	info->params.crc_type = new_crctype;;
+	info->params.crc_type = new_crctype;
 
 	/* if network interface up, reprogram hardware */
 	if (info->netcount)
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index 960adb256fbb..858740131115 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -1650,7 +1650,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 	}
 
 	info->params.encoding = new_encoding;
-	info->params.crc_type = new_crctype;;
+	info->params.crc_type = new_crctype;
 
 	/* if network interface up, reprogram hardware */
 	if (info->netcount)
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 47b4d49f75c6..14e810f3c2c0 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -456,7 +456,7 @@ static ssize_t set_temp_max(struct i2c_client *client, struct gl520_data *data,
 	long v = simple_strtol(buf, NULL, 10);
 
 	mutex_lock(&data->update_lock);
-	data->temp_max[n - 1] = TEMP_TO_REG(v);;
+	data->temp_max[n - 1] = TEMP_TO_REG(v);
 	gl520_write_value(client, reg, data->temp_max[n - 1]);
 	mutex_unlock(&data->update_lock);
 	return count;
diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c
index ceaa6b0bdfd6..0d8699b3f488 100644
--- a/drivers/i2c/chips/rtc8564.c
+++ b/drivers/i2c/chips/rtc8564.c
@@ -53,7 +53,7 @@ static inline u8 _rtc8564_ctrl2(struct i2c_client *client)
 #define CTRL1(c) _rtc8564_ctrl1(c)
 #define CTRL2(c) _rtc8564_ctrl2(c)
 
-static int debug;;
+static int debug;
 module_param(debug, int, S_IRUGO | S_IWUSR);
 
 static struct i2c_driver rtc8564_driver;
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 0523da77425a..c481be8b807f 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -175,7 +175,7 @@ ide_startstop_t ide_dma_intr (ide_drive_t *drive)
 			if (rq->rq_disk) {
 				ide_driver_t *drv;
 
-				drv = *(ide_driver_t **)rq->rq_disk->private_data;;
+				drv = *(ide_driver_t **)rq->rq_disk->private_data;
 				drv->end_request(drive, 1, rq->nr_sectors);
 			} else
 				ide_end_request(drive, 1, rq->nr_sectors);
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index a5f2b1ee0752..38a26df4095f 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -1727,7 +1727,7 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 		pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
 		pTxd->pMBuf     = pMessage;
 		
-		pTxd->TBControl = Control | BMU_OWN | sk_frag->size;;
+		pTxd->TBControl = Control | BMU_OWN | sk_frag->size;
 
 		/* 
 		** Do we have the last fragment? 
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 2838f661b393..62532b4e45c5 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1804,7 +1804,7 @@ struct sky2_rx_le {
 	__le16	length;
 	u8	ctrl;
 	u8	opcode;
-} __attribute((packed));;
+} __attribute((packed));
 
 struct sky2_status_le {
 	__le32	status;	/* also checksum */
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index eea2f04c8c6d..ebb238785839 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -332,7 +332,7 @@ mgt_le_to_cpu(int type, void *data)
 	case OID_TYPE_ATTACH:{
 			struct obj_attachment *attach = data;
 			attach->id = le16_to_cpu(attach->id);
-			attach->size = le16_to_cpu(attach->size);; 
+			attach->size = le16_to_cpu(attach->size);
 			break;
 	}
 	case OID_TYPE_SSID:
@@ -401,7 +401,7 @@ mgt_cpu_to_le(int type, void *data)
 	case OID_TYPE_ATTACH:{
 			struct obj_attachment *attach = data;
 			attach->id = cpu_to_le16(attach->id);
-			attach->size = cpu_to_le16(attach->size);; 
+			attach->size = cpu_to_le16(attach->size);
 			break;
 	}
 	case OID_TYPE_SSID:
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index fee4be1ce810..5fa6fbe35bb9 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -147,7 +147,7 @@ struct pdi {
 	__le16 _len;		/* length of ID and data, in words */
 	__le16 _id;		/* record ID */
 	char data[0];		/* plug data */
-} __attribute__ ((packed));;
+} __attribute__ ((packed));
 
 
 /* Functions for access to little-endian data */
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index bf9f7f7ba354..c11e5ce6865e 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -2797,7 +2797,7 @@ mbox_post_sync_cmd(adapter_t *adapter, uint8_t raw_mbox[])
 	// available within 1 second, assume FW is initializing and wait
 	// for an extended amount of time
 	if (mbox->numstatus == 0xFF) {	// status not yet available
-		udelay(25);;
+		udelay(25);
 
 		for (i = 0; mbox->numstatus == 0xFF && i < 1000; i++) {
 			rmb();
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 28538db9eaf3..2a0e18a48748 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -360,7 +360,7 @@ static int mts_scsi_host_reset (Scsi_Cmnd *srb)
 	rc = usb_lock_device_for_reset(desc->usb_dev, desc->usb_intf);
 	if (rc < 0)
 		return FAILED;
-	result = usb_reset_device(desc->usb_dev);;
+	result = usb_reset_device(desc->usb_dev);
 	if (rc)
 		usb_unlock_device(desc->usb_dev);
 	return result ? FAILED : SUCCESS;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 58b59f6e9881..d4bf1701046b 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1215,7 +1215,7 @@ static void hid_irq_out(struct urb *urb, struct pt_regs *regs)
 
 	if (hid->outhead != hid->outtail) {
 		if (hid_submit_out(hid)) {
-			clear_bit(HID_OUT_RUNNING, &hid->iofl);;
+			clear_bit(HID_OUT_RUNNING, &hid->iofl);
 			wake_up(&hid->wait);
 		}
 		spin_unlock_irqrestore(&hid->outlock, flags);
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 1f8d805c61e5..5886a2f1323e 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2080,7 +2080,7 @@ static void radeon_reinitialize_M9P(struct radeonfb_info *rinfo)
 	OUTREG(0x2ec, 0x6332a3f0);
 	mdelay(17);
 
-	OUTPLL(pllPPLL_REF_DIV, rinfo->pll.ref_div);;
+	OUTPLL(pllPPLL_REF_DIV, rinfo->pll.ref_div);
 	OUTPLL(pllPPLL_DIV_0, rinfo->save_regs[92]);
 
 	mdelay(40);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index b41e8b379652..a243fe2792d5 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4908,7 +4908,7 @@ SetEARetry:
 	parm_data->list_len = cpu_to_le32(count);
 	parm_data->list[0].EA_flags = 0;
 	/* we checked above that name len is less than 255 */
-	parm_data->list[0].name_len = (__u8)name_len;;
+	parm_data->list[0].name_len = (__u8)name_len;
 	/* EA names are always ASCII */
 	if(ea_name)
 		strncpy(parm_data->list[0].name,ea_name,name_len);
diff --git a/fs/pnode.c b/fs/pnode.c
index f1871f773f64..37b568ed0e05 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -130,7 +130,7 @@ static struct vfsmount *get_source(struct vfsmount *dest,
 {
 	struct vfsmount *p_last_src = NULL;
 	struct vfsmount *p_last_dest = NULL;
-	*type = CL_PROPAGATION;;
+	*type = CL_PROPAGATION;
 
 	if (IS_MNT_SHARED(dest))
 		*type |= CL_MAKE_SHARED;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index e496fac860ac..6dca3d542080 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -269,7 +269,7 @@ struct acpi_device_wakeup_state {
 
 struct acpi_device_wakeup {
 	acpi_handle gpe_device;
-	acpi_integer gpe_number;;
+	acpi_integer gpe_number;
 	acpi_integer sleep_state;
 	struct acpi_handle_list resources;
 	struct acpi_device_wakeup_state state;
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index e77f0c9b7d3d..b546de2fdce5 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -1037,7 +1037,7 @@ ia64_sn_get_sn_info(int fc, u8 *shubtype, u16 *nasid_bitmask, u8 *nasid_shift,
 
 /***** BEGIN HACK - temp til old proms no longer supported ********/
 	if (ret_stuff.status == SALRET_NOT_IMPLEMENTED) {
-		int nasid = get_sapicid() & 0xfff;;
+		int nasid = get_sapicid() & 0xfff;
 #define SH_SHUB_ID_NODES_PER_BIT_MASK 0x001f000000000000UL
 #define SH_SHUB_ID_NODES_PER_BIT_SHFT 48
 		if (shubtype) *shubtype = 0;
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 33228115cda4..ef7366fc132f 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -315,7 +315,7 @@ ok:
  		spin_unlock(&head->lock);
 
  		if (tw) {
- 			inet_twsk_deschedule(tw, death_row);;
+ 			inet_twsk_deschedule(tw, death_row);
  			inet_twsk_put(tw);
  		}
 
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c
index ab1f88fa21ec..380aef3d7865 100644
--- a/net/ipv4/netfilter/ip_nat_standalone.c
+++ b/net/ipv4/netfilter/ip_nat_standalone.c
@@ -394,7 +394,7 @@ static int init_or_cleanup(int init)
 	ret = nf_register_hook(&ip_nat_local_out_ops);
 	if (ret < 0) {
 		printk("ip_nat_init: can't register local out hook.\n");
-		goto cleanup_adjustout_ops;;
+		goto cleanup_adjustout_ops;
 	}
 	ret = nf_register_hook(&ip_nat_local_in_ops);
 	if (ret < 0) {
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 910b37e5083d..784b24b6d102 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1629,7 +1629,7 @@ void tipc_link_retransmit(struct link *l_ptr, struct sk_buff *buf,
                                         tipc_msg_print(TIPC_CONS, buf_msg(buf), ">RETR>");
                                         info("...Retransmitted %u times\n",
 					     l_ptr->stale_count);
-                                        link_print(l_ptr, TIPC_CONS, "Resetting Link\n");;
+                                        link_print(l_ptr, TIPC_CONS, "Resetting Link\n");
                                         tipc_link_reset(l_ptr);
                                         break;
                                 }
diff --git a/sound/ppc/toonie.c b/sound/ppc/toonie.c
index 210be20dc27e..4e595172e423 100644
--- a/sound/ppc/toonie.c
+++ b/sound/ppc/toonie.c
@@ -117,7 +117,7 @@ static int toonie_get_mute_switch(struct snd_kcontrol *kcontrol,
 		gp = &mix->amp_mute_gpio;
 		break;
 	default:
-		return -EINVAL;;
+		return -EINVAL;
 	}
 	ucontrol->value.integer.value[0] = !check_audio_gpio(gp);
 	return 0;
@@ -145,7 +145,7 @@ static int toonie_put_mute_switch(struct snd_kcontrol *kcontrol,
 		gp = &mix->amp_mute_gpio;
 		break;
 	default:
-		return -EINVAL;;
+		return -EINVAL;
 	}
 	val = ! check_audio_gpio(gp);
 	if (val != ucontrol->value.integer.value[0]) {
-- 
cgit v1.2.3


From c08b8a49100715b20e6f7c997e992428b5e06078 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 25 Mar 2006 03:06:33 -0800
Subject: [PATCH] sys_alarm() unsigned signed conversion fixup

alarm() calls the kernel with an unsigend int timeout in seconds.  The
value is stored in the tv_sec field of a struct timeval to setup the
itimer.  The tv_sec field of struct timeval is of type long, which causes
the tv_sec value to be negative on 32 bit machines if seconds > INT_MAX.

Before the hrtimer merge (pre 2.6.16) such a negative value was converted
to the maximum jiffies timeout by the timeval_to_jiffies conversion.  It's
not clear whether this was intended or just happened to be done by the
timeval_to_jiffies code.

hrtimers expect a timeval in canonical form and treat a negative timeout as
already expired.  This breaks the legitimate usage of alarm() with a
timeout value > INT_MAX seconds.

For 32 bit machines it is therefor necessary to limit the internal seconds
value to avoid API breakage.  Instead of doing this in all implementations
of sys_alarm the duplicated sys_alarm code is moved into a common function
in itimer.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/ia64/ia32/sys_ia32.c   | 14 +-------------
 arch/mips/kernel/sysirix.c  | 22 +---------------------
 arch/x86_64/ia32/sys_ia32.c | 16 ++--------------
 include/linux/time.h        |  1 +
 kernel/itimer.c             | 37 +++++++++++++++++++++++++++++++++++++
 kernel/timer.c              | 14 +-------------
 6 files changed, 43 insertions(+), 61 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 70dba1f0e2ee..13e739e4c84d 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -1166,19 +1166,7 @@ put_tv32 (struct compat_timeval __user *o, struct timeval *i)
 asmlinkage unsigned long
 sys32_alarm (unsigned int seconds)
 {
-	struct itimerval it_new, it_old;
-	unsigned int oldalarm;
-
-	it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-	it_new.it_value.tv_sec = seconds;
-	it_new.it_value.tv_usec = 0;
-	do_setitimer(ITIMER_REAL, &it_new, &it_old);
-	oldalarm = it_old.it_value.tv_sec;
-	/* ehhh.. We can't return 0 if we have an alarm pending.. */
-	/* And we'd better return too much than too little anyway */
-	if (it_old.it_value.tv_usec)
-		oldalarm++;
-	return oldalarm;
+	return alarm_setitimer(seconds);
 }
 
 /* Translations due to time_t size differences.  Which affects all
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 0fc3730a294f..5407b784cd01 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -645,27 +645,7 @@ static inline void getitimer_real(struct itimerval *value)
 
 asmlinkage unsigned int irix_alarm(unsigned int seconds)
 {
-	struct itimerval it_new, it_old;
-	unsigned int oldalarm;
-
-	if (!seconds) {
-		getitimer_real(&it_old);
-		del_timer(&current->real_timer);
-	} else {
-		it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-		it_new.it_value.tv_sec = seconds;
-		it_new.it_value.tv_usec = 0;
-		do_setitimer(ITIMER_REAL, &it_new, &it_old);
-	}
-	oldalarm = it_old.it_value.tv_sec;
-	/*
-	 * ehhh.. We can't return 0 if we have an alarm pending ...
-	 * And we'd better return too much than too little anyway
-	 */
-	if (it_old.it_value.tv_usec)
-		oldalarm++;
-
-	return oldalarm;
+	return alarm_setitimer(seconds);
 }
 
 asmlinkage int irix_pause(void)
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index 2bc55af95419..2b2d029f477c 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -430,24 +430,12 @@ put_tv32(struct compat_timeval __user *o, struct timeval *i)
 	return err; 
 }
 
-extern int do_setitimer(int which, struct itimerval *, struct itimerval *);
+extern unsigned int alarm_setitimer(unsigned int seconds);
 
 asmlinkage long
 sys32_alarm(unsigned int seconds)
 {
-	struct itimerval it_new, it_old;
-	unsigned int oldalarm;
-
-	it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-	it_new.it_value.tv_sec = seconds;
-	it_new.it_value.tv_usec = 0;
-	do_setitimer(ITIMER_REAL, &it_new, &it_old);
-	oldalarm = it_old.it_value.tv_sec;
-	/* ehhh.. We can't return 0 if we have an alarm pending.. */
-	/* And we'd better return too much than too little anyway */
-	if (it_old.it_value.tv_usec)
-		oldalarm++;
-	return oldalarm;
+	return alarm_setitimer(seconds);
 }
 
 /* Translations due to time_t size differences.  Which affects all
diff --git a/include/linux/time.h b/include/linux/time.h
index d9cdba54b789..bf0e785e2e03 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -101,6 +101,7 @@ extern long do_utimes(int dfd, char __user *filename, struct timeval *times);
 struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value,
 			struct itimerval *ovalue);
+extern unsigned int alarm_setitimer(unsigned int seconds);
 extern int do_getitimer(int which, struct itimerval *value);
 extern void getnstimeofday(struct timespec *tv);
 
diff --git a/kernel/itimer.c b/kernel/itimer.c
index 379be2f8c84c..a2dc375927d8 100644
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -226,6 +226,43 @@ again:
 	return 0;
 }
 
+/**
+ * alarm_setitimer - set alarm in seconds
+ *
+ * @seconds:	number of seconds until alarm
+ *		0 disables the alarm
+ *
+ * Returns the remaining time in seconds of a pending timer or 0 when
+ * the timer is not active.
+ *
+ * On 32 bit machines the seconds value is limited to (INT_MAX/2) to avoid
+ * negative timeval settings which would cause immediate expiry.
+ */
+unsigned int alarm_setitimer(unsigned int seconds)
+{
+	struct itimerval it_new, it_old;
+
+#if BITS_PER_LONG < 64
+	if (seconds > INT_MAX)
+		seconds = INT_MAX;
+#endif
+	it_new.it_value.tv_sec = seconds;
+	it_new.it_value.tv_usec = 0;
+	it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
+
+	do_setitimer(ITIMER_REAL, &it_new, &it_old);
+
+	/*
+	 * We can't return 0 if we have an alarm pending ...  And we'd
+	 * better return too much than too little anyway
+	 */
+	if ((!it_old.it_value.tv_sec && it_old.it_value.tv_usec) ||
+	      it_old.it_value.tv_usec >= 500000)
+		it_old.it_value.tv_sec++;
+
+	return it_old.it_value.tv_sec;
+}
+
 asmlinkage long sys_setitimer(int which,
 			      struct itimerval __user *value,
 			      struct itimerval __user *ovalue)
diff --git a/kernel/timer.c b/kernel/timer.c
index 17d956cebcb9..13fa72cac7d8 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -956,19 +956,7 @@ void do_timer(struct pt_regs *regs)
  */
 asmlinkage unsigned long sys_alarm(unsigned int seconds)
 {
-	struct itimerval it_new, it_old;
-	unsigned int oldalarm;
-
-	it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-	it_new.it_value.tv_sec = seconds;
-	it_new.it_value.tv_usec = 0;
-	do_setitimer(ITIMER_REAL, &it_new, &it_old);
-	oldalarm = it_old.it_value.tv_sec;
-	/* ehhh.. We can't return 0 if we have an alarm pending.. */
-	/* And we'd better return too much than too little anyway */
-	if ((!oldalarm && it_old.it_value.tv_usec) || it_old.it_value.tv_usec >= 500000)
-		oldalarm++;
-	return oldalarm;
+	return alarm_setitimer(seconds);
 }
 
 #endif
-- 
cgit v1.2.3


From 14cc3e2b633bb64063698980974df4535368e98f Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Sun, 26 Mar 2006 01:37:14 -0800
Subject: [PATCH] sem2mutex: misc static one-file mutexes

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jens Axboe <axboe@suse.de>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Cc: Greg KH <greg@kroah.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/arm26/kernel/traps.c                    | 12 +++---
 arch/i386/kernel/cpu/cpufreq/powernow-k8.c   |  9 ++--
 arch/i386/kernel/cpu/mtrr/main.c             | 13 +++---
 arch/i386/kernel/microcode.c                 |  7 ++--
 arch/mips/lasat/sysctl.c                     | 63 ++++++++++++++--------------
 arch/powerpc/mm/imalloc.c                    | 18 ++++----
 arch/powerpc/platforms/cell/spu_base.c       | 22 +++++-----
 arch/powerpc/platforms/powermac/cpufreq_64.c |  7 ++--
 drivers/macintosh/smu.c                      |  9 ++--
 drivers/md/kcopyd.c                          | 16 +++----
 drivers/net/wan/dscc4.c                      |  7 ++--
 drivers/parport/share.c                      | 19 +++++----
 drivers/pci/hotplug/rpadlpar_core.c          | 12 +++---
 drivers/pci/hotplug/sgi_hotplug.c            | 19 +++++----
 drivers/pnp/isapnp/core.c                    |  7 ++--
 drivers/s390/char/raw3270.c                  | 39 ++++++++---------
 drivers/telephony/phonedev.c                 | 21 +++++-----
 net/ipv4/ipvs/ip_vs_ctl.c                    | 11 ++---
 net/ipv4/netfilter/ipt_hashlimit.c           |  9 ++--
 net/netlink/genetlink.c                      |  9 ++--
 20 files changed, 172 insertions(+), 157 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/arm26/kernel/traps.c b/arch/arm26/kernel/traps.c
index 5847ea5d7747..a79de041b50e 100644
--- a/arch/arm26/kernel/traps.c
+++ b/arch/arm26/kernel/traps.c
@@ -34,7 +34,7 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "ptrace.h"
 
@@ -207,19 +207,19 @@ void die_if_kernel(const char *str, struct pt_regs *regs, int err)
     	die(str, regs, err);
 }
 
-static DECLARE_MUTEX(undef_sem);
+static DEFINE_MUTEX(undef_mutex);
 static int (*undef_hook)(struct pt_regs *);
 
 int request_undef_hook(int (*fn)(struct pt_regs *))
 {
 	int ret = -EBUSY;
 
-	down(&undef_sem);
+	mutex_lock(&undef_mutex);
 	if (undef_hook == NULL) {
 		undef_hook = fn;
 		ret = 0;
 	}
-	up(&undef_sem);
+	mutex_unlock(&undef_mutex);
 
 	return ret;
 }
@@ -228,12 +228,12 @@ int release_undef_hook(int (*fn)(struct pt_regs *))
 {
 	int ret = -EINVAL;
 
-	down(&undef_sem);
+	mutex_lock(&undef_mutex);
 	if (undef_hook == fn) {
 		undef_hook = NULL;
 		ret = 0;
 	}
-	up(&undef_sem);
+	mutex_unlock(&undef_mutex);
 
 	return ret;
 }
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index e5bc06480ff9..1e70823e1cb5 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -40,6 +40,7 @@
 
 #ifdef CONFIG_X86_POWERNOW_K8_ACPI
 #include <linux/acpi.h>
+#include <linux/mutex.h>
 #include <acpi/processor.h>
 #endif
 
@@ -49,7 +50,7 @@
 #include "powernow-k8.h"
 
 /* serialize freq changes  */
-static DECLARE_MUTEX(fidvid_sem);
+static DEFINE_MUTEX(fidvid_mutex);
 
 static struct powernow_k8_data *powernow_data[NR_CPUS];
 
@@ -943,17 +944,17 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
 	if (cpufreq_frequency_table_target(pol, data->powernow_table, targfreq, relation, &newstate))
 		goto err_out;
 
-	down(&fidvid_sem);
+	mutex_lock(&fidvid_mutex);
 
 	powernow_k8_acpi_pst_values(data, newstate);
 
 	if (transition_frequency(data, newstate)) {
 		printk(KERN_ERR PFX "transition frequency failed\n");
 		ret = 1;
-		up(&fidvid_sem);
+		mutex_unlock(&fidvid_mutex);
 		goto err_out;
 	}
-	up(&fidvid_sem);
+	mutex_unlock(&fidvid_mutex);
 
 	pol->cur = find_khz_freq_from_fid(data->currfid);
 	ret = 0;
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c
index 3b4618bed70d..fff90bda4733 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/i386/kernel/cpu/mtrr/main.c
@@ -36,6 +36,7 @@
 #include <linux/pci.h>
 #include <linux/smp.h>
 #include <linux/cpu.h>
+#include <linux/mutex.h>
 
 #include <asm/mtrr.h>
 
@@ -47,7 +48,7 @@
 u32 num_var_ranges = 0;
 
 unsigned int *usage_table;
-static DECLARE_MUTEX(mtrr_sem);
+static DEFINE_MUTEX(mtrr_mutex);
 
 u32 size_or_mask, size_and_mask;
 
@@ -333,7 +334,7 @@ int mtrr_add_page(unsigned long base, unsigned long size,
 	/* No CPU hotplug when we change MTRR entries */
 	lock_cpu_hotplug();
 	/*  Search for existing MTRR  */
-	down(&mtrr_sem);
+	mutex_lock(&mtrr_mutex);
 	for (i = 0; i < num_var_ranges; ++i) {
 		mtrr_if->get(i, &lbase, &lsize, &ltype);
 		if (base >= lbase + lsize)
@@ -371,7 +372,7 @@ int mtrr_add_page(unsigned long base, unsigned long size,
 		printk(KERN_INFO "mtrr: no more MTRRs available\n");
 	error = i;
  out:
-	up(&mtrr_sem);
+	mutex_unlock(&mtrr_mutex);
 	unlock_cpu_hotplug();
 	return error;
 }
@@ -464,7 +465,7 @@ int mtrr_del_page(int reg, unsigned long base, unsigned long size)
 	max = num_var_ranges;
 	/* No CPU hotplug when we change MTRR entries */
 	lock_cpu_hotplug();
-	down(&mtrr_sem);
+	mutex_lock(&mtrr_mutex);
 	if (reg < 0) {
 		/*  Search for existing MTRR  */
 		for (i = 0; i < max; ++i) {
@@ -503,7 +504,7 @@ int mtrr_del_page(int reg, unsigned long base, unsigned long size)
 		set_mtrr(reg, 0, 0, 0);
 	error = reg;
  out:
-	up(&mtrr_sem);
+	mutex_unlock(&mtrr_mutex);
 	unlock_cpu_hotplug();
 	return error;
 }
@@ -685,7 +686,7 @@ void mtrr_ap_init(void)
 	if (!mtrr_if || !use_intel())
 		return;
 	/*
-	 * Ideally we should hold mtrr_sem here to avoid mtrr entries changed,
+	 * Ideally we should hold mtrr_mutex here to avoid mtrr entries changed,
 	 * but this routine will be called in cpu boot time, holding the lock
 	 * breaks it. This routine is called in two cases: 1.very earily time
 	 * of software resume, when there absolutely isn't mtrr entry changes;
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index 55bc365b8753..dd780a00553f 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -81,6 +81,7 @@
 #include <linux/miscdevice.h>
 #include <linux/spinlock.h>
 #include <linux/mm.h>
+#include <linux/mutex.h>
 
 #include <asm/msr.h>
 #include <asm/uaccess.h>
@@ -114,7 +115,7 @@ MODULE_LICENSE("GPL");
 static DEFINE_SPINLOCK(microcode_update_lock);
 
 /* no concurrent ->write()s are allowed on /dev/cpu/microcode */
-static DECLARE_MUTEX(microcode_sem);
+static DEFINE_MUTEX(microcode_mutex);
 
 static void __user *user_buffer;	/* user area microcode data buffer */
 static unsigned int user_buffer_size;	/* it's size */
@@ -444,7 +445,7 @@ static ssize_t microcode_write (struct file *file, const char __user *buf, size_
 		return -EINVAL;
 	}
 
-	down(&microcode_sem);
+	mutex_lock(&microcode_mutex);
 
 	user_buffer = (void __user *) buf;
 	user_buffer_size = (int) len;
@@ -453,7 +454,7 @@ static ssize_t microcode_write (struct file *file, const char __user *buf, size_
 	if (!ret)
 		ret = (ssize_t)len;
 
-	up(&microcode_sem);
+	mutex_unlock(&microcode_mutex);
 
 	return ret;
 }
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 8ff43a1c1e99..e3d5aaa90f0d 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -30,12 +30,13 @@
 #include <linux/string.h>
 #include <linux/net.h>
 #include <linux/inet.h>
+#include <linux/mutex.h>
 #include <asm/uaccess.h>
 
 #include "sysctl.h"
 #include "ds1603.h"
 
-static DECLARE_MUTEX(lasat_info_sem);
+static DEFINE_MUTEX(lasat_info_mutex);
 
 /* Strategy function to write EEPROM after changing string entry */
 int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
@@ -43,17 +44,17 @@ int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
 		void *newval, size_t newlen, void **context)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = sysctl_string(table, name,
 			  nlen, oldval, oldlenp, newval, newlen, context);
 	if (r < 0) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	if (newval && newlen) {
 		lasat_write_eeprom_info();
 	}
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 1;
 }
 
@@ -63,14 +64,14 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = proc_dostring(table, write, filp, buffer, lenp, ppos);
 	if ( (!write) || r) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	lasat_write_eeprom_info();
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 0;
 }
 
@@ -79,14 +80,14 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
 	if ( (!write) || r) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	lasat_write_eeprom_info();
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 0;
 }
 
@@ -98,7 +99,7 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	if (!write) {
 		rtctmp = ds1603_read();
 		/* check for time < 0 and set to 0 */
@@ -107,11 +108,11 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
 	}
 	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
 	if ( (!write) || r) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	ds1603_set(rtctmp);
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 0;
 }
 #endif
@@ -122,16 +123,16 @@ int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen,
 		    void *newval, size_t newlen, void **context)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context);
 	if (r < 0) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	if (newval && newlen) {
 		lasat_write_eeprom_info();
 	}
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 1;
 }
 
@@ -142,19 +143,19 @@ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
 		    void *newval, size_t newlen, void **context)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	rtctmp = ds1603_read();
 	if (rtctmp < 0)
 		rtctmp = 0;
 	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context);
 	if (r < 0) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	if (newval && newlen) {
 		ds1603_set(rtctmp);
 	}
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 1;
 }
 #endif
@@ -192,13 +193,13 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 		return 0;
 	}
 
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	if (write) {
 		len = 0;
 		p = buffer;
 		while (len < *lenp) {
 			if(get_user(c, p++)) {
-				up(&lasat_info_sem);
+				mutex_unlock(&lasat_info_mutex);
 				return -EFAULT;
 			}
 			if (c == 0 || c == '\n')
@@ -209,7 +210,7 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 			len = sizeof(proc_lasat_ipbuf) - 1;
 		if (copy_from_user(proc_lasat_ipbuf, buffer, len))
 		{
-			up(&lasat_info_sem);
+			mutex_unlock(&lasat_info_mutex);
 			return -EFAULT;
 		}
 		proc_lasat_ipbuf[len] = 0;
@@ -230,12 +231,12 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 			len = *lenp;
 		if (len)
 			if(copy_to_user(buffer, proc_lasat_ipbuf, len)) {
-				up(&lasat_info_sem);
+				mutex_unlock(&lasat_info_mutex);
 				return -EFAULT;
 			}
 		if (len < *lenp) {
 			if(put_user('\n', ((char *) buffer) + len)) {
-				up(&lasat_info_sem);
+				mutex_unlock(&lasat_info_mutex);
 				return -EFAULT;
 			}
 			len++;
@@ -244,7 +245,7 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
 		*ppos += len;
 	}
 	update_bcastaddr();
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 0;
 }
 #endif /* defined(CONFIG_INET) */
@@ -256,10 +257,10 @@ static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
 {
 	int r;
 
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context);
 	if (r < 0) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 
@@ -271,7 +272,7 @@ static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
 		lasat_write_eeprom_info();
 		lasat_init_board_info();
 	}
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 
 	return 0;
 }
@@ -280,10 +281,10 @@ int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
 		       void *buffer, size_t *lenp, loff_t *ppos)
 {
 	int r;
-	down(&lasat_info_sem);
+	mutex_lock(&lasat_info_mutex);
 	r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
 	if ( (!write) || r) {
-		up(&lasat_info_sem);
+		mutex_unlock(&lasat_info_mutex);
 		return r;
 	}
 	if (filp && filp->f_dentry)
@@ -294,7 +295,7 @@ int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
 			lasat_board_info.li_eeprom_info.debugaccess = lasat_board_info.li_debugaccess;
 	}
 	lasat_write_eeprom_info();
-	up(&lasat_info_sem);
+	mutex_unlock(&lasat_info_mutex);
 	return 0;
 }
 
diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c
index 8b0c132bc163..add8c1a9af68 100644
--- a/arch/powerpc/mm/imalloc.c
+++ b/arch/powerpc/mm/imalloc.c
@@ -13,12 +13,12 @@
 #include <asm/uaccess.h>
 #include <asm/pgalloc.h>
 #include <asm/pgtable.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/cacheflush.h>
 
 #include "mmu_decl.h"
 
-static DECLARE_MUTEX(imlist_sem);
+static DEFINE_MUTEX(imlist_mutex);
 struct vm_struct * imlist = NULL;
 
 static int get_free_im_addr(unsigned long size, unsigned long *im_addr)
@@ -257,7 +257,7 @@ struct vm_struct * im_get_free_area(unsigned long size)
 	struct vm_struct *area;
 	unsigned long addr;
 	
-	down(&imlist_sem);
+	mutex_lock(&imlist_mutex);
 	if (get_free_im_addr(size, &addr)) {
 		printk(KERN_ERR "%s() cannot obtain addr for size 0x%lx\n",
 				__FUNCTION__, size);
@@ -272,7 +272,7 @@ struct vm_struct * im_get_free_area(unsigned long size)
 			__FUNCTION__, addr, size);
 	}
 next_im_done:
-	up(&imlist_sem);
+	mutex_unlock(&imlist_mutex);
 	return area;
 }
 
@@ -281,9 +281,9 @@ struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size,
 {
 	struct vm_struct *area;
 
-	down(&imlist_sem);
+	mutex_lock(&imlist_mutex);
 	area = __im_get_area(v_addr, size, criteria);
-	up(&imlist_sem);
+	mutex_unlock(&imlist_mutex);
 	return area;
 }
 
@@ -297,17 +297,17 @@ void im_free(void * addr)
 		printk(KERN_ERR "Trying to %s bad address (%p)\n", __FUNCTION__,			addr);
 		return;
 	}
-	down(&imlist_sem);
+	mutex_lock(&imlist_mutex);
 	for (p = &imlist ; (tmp = *p) ; p = &tmp->next) {
 		if (tmp->addr == addr) {
 			*p = tmp->next;
 			unmap_vm_area(tmp);
 			kfree(tmp);
-			up(&imlist_sem);
+			mutex_unlock(&imlist_mutex);
 			return;
 		}
 	}
-	up(&imlist_sem);
+	mutex_unlock(&imlist_mutex);
 	printk(KERN_ERR "Trying to %s nonexistent area (%p)\n", __FUNCTION__,
 			addr);
 }
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index d75ae03df686..a8fa1eeeb174 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -32,7 +32,7 @@
 
 #include <asm/io.h>
 #include <asm/prom.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/spu.h>
 #include <asm/mmu_context.h>
 
@@ -342,7 +342,7 @@ spu_free_irqs(struct spu *spu)
 }
 
 static LIST_HEAD(spu_list);
-static DECLARE_MUTEX(spu_mutex);
+static DEFINE_MUTEX(spu_mutex);
 
 static void spu_init_channels(struct spu *spu)
 {
@@ -382,7 +382,7 @@ struct spu *spu_alloc(void)
 {
 	struct spu *spu;
 
-	down(&spu_mutex);
+	mutex_lock(&spu_mutex);
 	if (!list_empty(&spu_list)) {
 		spu = list_entry(spu_list.next, struct spu, list);
 		list_del_init(&spu->list);
@@ -391,7 +391,7 @@ struct spu *spu_alloc(void)
 		pr_debug("No SPU left\n");
 		spu = NULL;
 	}
-	up(&spu_mutex);
+	mutex_unlock(&spu_mutex);
 
 	if (spu)
 		spu_init_channels(spu);
@@ -402,9 +402,9 @@ EXPORT_SYMBOL_GPL(spu_alloc);
 
 void spu_free(struct spu *spu)
 {
-	down(&spu_mutex);
+	mutex_lock(&spu_mutex);
 	list_add_tail(&spu->list, &spu_list);
-	up(&spu_mutex);
+	mutex_unlock(&spu_mutex);
 }
 EXPORT_SYMBOL_GPL(spu_free);
 
@@ -633,14 +633,14 @@ static int __init create_spu(struct device_node *spe)
 	spu->wbox_callback = NULL;
 	spu->stop_callback = NULL;
 
-	down(&spu_mutex);
+	mutex_lock(&spu_mutex);
 	spu->number = number++;
 	ret = spu_request_irqs(spu);
 	if (ret)
 		goto out_unmap;
 
 	list_add(&spu->list, &spu_list);
-	up(&spu_mutex);
+	mutex_unlock(&spu_mutex);
 
 	pr_debug(KERN_DEBUG "Using SPE %s %02x %p %p %p %p %d\n",
 		spu->name, spu->isrc, spu->local_store,
@@ -648,7 +648,7 @@ static int __init create_spu(struct device_node *spe)
 	goto out;
 
 out_unmap:
-	up(&spu_mutex);
+	mutex_unlock(&spu_mutex);
 	spu_unmap(spu);
 out_free:
 	kfree(spu);
@@ -668,10 +668,10 @@ static void destroy_spu(struct spu *spu)
 static void cleanup_spu_base(void)
 {
 	struct spu *spu, *tmp;
-	down(&spu_mutex);
+	mutex_lock(&spu_mutex);
 	list_for_each_entry_safe(spu, tmp, &spu_list, list)
 		destroy_spu(spu);
-	up(&spu_mutex);
+	mutex_unlock(&spu_mutex);
 }
 module_exit(cleanup_spu_base);
 
diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c
index a415e8d2f7af..b57e465a1b71 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_64.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_64.c
@@ -21,6 +21,7 @@
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 #include <linux/completion.h>
+#include <linux/mutex.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/irq.h>
@@ -90,7 +91,7 @@ static void (*g5_switch_volt)(int speed_mode);
 static int (*g5_switch_freq)(int speed_mode);
 static int (*g5_query_freq)(void);
 
-static DECLARE_MUTEX(g5_switch_mutex);
+static DEFINE_MUTEX(g5_switch_mutex);
 
 
 static struct smu_sdbp_fvt *g5_fvt_table;	/* table of op. points */
@@ -327,7 +328,7 @@ static int g5_cpufreq_target(struct cpufreq_policy *policy,
 	if (g5_pmode_cur == newstate)
 		return 0;
 
-	down(&g5_switch_mutex);
+	mutex_lock(&g5_switch_mutex);
 
 	freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency;
 	freqs.new = g5_cpu_freqs[newstate].frequency;
@@ -337,7 +338,7 @@ static int g5_cpufreq_target(struct cpufreq_policy *policy,
 	rc = g5_switch_freq(newstate);
 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 
-	up(&g5_switch_mutex);
+	mutex_unlock(&g5_switch_mutex);
 
 	return rc;
 }
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 4eb05d7143d8..f4516ca7aa3a 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -35,6 +35,7 @@
 #include <linux/delay.h>
 #include <linux/sysdev.h>
 #include <linux/poll.h>
+#include <linux/mutex.h>
 
 #include <asm/byteorder.h>
 #include <asm/io.h>
@@ -92,7 +93,7 @@ struct smu_device {
  * for now, just hard code that
  */
 static struct smu_device	*smu;
-static DECLARE_MUTEX(smu_part_access);
+static DEFINE_MUTEX(smu_part_access);
 
 static void smu_i2c_retry(unsigned long data);
 
@@ -976,11 +977,11 @@ struct smu_sdbp_header *__smu_get_sdb_partition(int id, unsigned int *size,
 
 	if (interruptible) {
 		int rc;
-		rc = down_interruptible(&smu_part_access);
+		rc = mutex_lock_interruptible(&smu_part_access);
 		if (rc)
 			return ERR_PTR(rc);
 	} else
-		down(&smu_part_access);
+		mutex_lock(&smu_part_access);
 
 	part = (struct smu_sdbp_header *)get_property(smu->of_node,
 						      pname, size);
@@ -990,7 +991,7 @@ struct smu_sdbp_header *__smu_get_sdb_partition(int id, unsigned int *size,
 		if (part != NULL && size)
 			*size = part->len << 2;
 	}
-	up(&smu_part_access);
+	mutex_unlock(&smu_part_access);
 	return part;
 }
 
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index 8b3515f394a6..0d54e8b7d9de 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -590,51 +590,51 @@ static void client_del(struct kcopyd_client *kc)
 	up(&_client_lock);
 }
 
-static DECLARE_MUTEX(kcopyd_init_lock);
+static DEFINE_MUTEX(kcopyd_init_lock);
 static int kcopyd_clients = 0;
 
 static int kcopyd_init(void)
 {
 	int r;
 
-	down(&kcopyd_init_lock);
+	mutex_lock(&kcopyd_init_lock);
 
 	if (kcopyd_clients) {
 		/* Already initialized. */
 		kcopyd_clients++;
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return 0;
 	}
 
 	r = jobs_init();
 	if (r) {
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return r;
 	}
 
 	_kcopyd_wq = create_singlethread_workqueue("kcopyd");
 	if (!_kcopyd_wq) {
 		jobs_exit();
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return -ENOMEM;
 	}
 
 	kcopyd_clients++;
 	INIT_WORK(&_kcopyd_work, do_work, NULL);
-	up(&kcopyd_init_lock);
+	mutex_unlock(&kcopyd_init_lock);
 	return 0;
 }
 
 static void kcopyd_exit(void)
 {
-	down(&kcopyd_init_lock);
+	mutex_lock(&kcopyd_init_lock);
 	kcopyd_clients--;
 	if (!kcopyd_clients) {
 		jobs_exit();
 		destroy_workqueue(_kcopyd_wq);
 		_kcopyd_wq = NULL;
 	}
-	up(&kcopyd_init_lock);
+	mutex_unlock(&kcopyd_init_lock);
 }
 
 int kcopyd_client_create(unsigned int nr_pages, struct kcopyd_client **result)
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 1ff5de076d21..4505540e3c59 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -105,6 +105,7 @@
 #include <linux/delay.h>
 #include <net/syncppp.h>
 #include <linux/hdlc.h>
+#include <linux/mutex.h>
 
 /* Version */
 static const char version[] = "$Id: dscc4.c,v 1.173 2003/09/20 23:55:34 romieu Exp $ for Linux\n";
@@ -112,7 +113,7 @@ static int debug;
 static int quartz;
 
 #ifdef CONFIG_DSCC4_PCI_RST
-static DECLARE_MUTEX(dscc4_sem);
+static DEFINE_MUTEX(dscc4_mutex);
 static u32 dscc4_pci_config_store[16];
 #endif
 
@@ -1018,7 +1019,7 @@ static void dscc4_pci_reset(struct pci_dev *pdev, void __iomem *ioaddr)
 {
 	int i;
 
-	down(&dscc4_sem);
+	mutex_lock(&dscc4_mutex);
 	for (i = 0; i < 16; i++)
 		pci_read_config_dword(pdev, i << 2, dscc4_pci_config_store + i);
 
@@ -1039,7 +1040,7 @@ static void dscc4_pci_reset(struct pci_dev *pdev, void __iomem *ioaddr)
 
 	for (i = 0; i < 16; i++)
 		pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]);
-	up(&dscc4_sem);
+	mutex_unlock(&dscc4_mutex);
 }
 #else
 #define dscc4_pci_reset(pdev,ioaddr)	do {} while (0)
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index ea62bed6bc83..bbbfd79adbaf 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -32,6 +32,7 @@
 #include <linux/kmod.h>
 
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
 #include <asm/irq.h>
 
 #undef PARPORT_PARANOID
@@ -50,7 +51,7 @@ static DEFINE_SPINLOCK(full_list_lock);
 
 static LIST_HEAD(drivers);
 
-static DECLARE_MUTEX(registration_lock);
+static DEFINE_MUTEX(registration_lock);
 
 /* What you can do to a port that's gone away.. */
 static void dead_write_lines (struct parport *p, unsigned char b){}
@@ -158,11 +159,11 @@ int parport_register_driver (struct parport_driver *drv)
 	if (list_empty(&portlist))
 		get_lowlevel_driver ();
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	list_for_each_entry(port, &portlist, list)
 		drv->attach(port);
 	list_add(&drv->list, &drivers);
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 
 	return 0;
 }
@@ -188,11 +189,11 @@ void parport_unregister_driver (struct parport_driver *drv)
 {
 	struct parport *port;
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	list_del_init(&drv->list);
 	list_for_each_entry(port, &portlist, list)
 		drv->detach(port);
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 }
 
 static void free_port (struct parport *port)
@@ -366,7 +367,7 @@ void parport_announce_port (struct parport *port)
 #endif
 
 	parport_proc_register(port);
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	spin_lock_irq(&parportlist_lock);
 	list_add_tail(&port->list, &portlist);
 	for (i = 1; i < 3; i++) {
@@ -383,7 +384,7 @@ void parport_announce_port (struct parport *port)
 		if (slave)
 			attach_driver_chain(slave);
 	}
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 }
 
 /**
@@ -409,7 +410,7 @@ void parport_remove_port(struct parport *port)
 {
 	int i;
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 
 	/* Spread the word. */
 	detach_driver_chain (port);
@@ -436,7 +437,7 @@ void parport_remove_port(struct parport *port)
 	}
 	spin_unlock(&parportlist_lock);
 
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 
 	parport_proc_unregister(port);
 
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 3eefe2cec72d..46825fee3ae4 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -19,7 +19,7 @@
 #include <linux/string.h>
 
 #include <asm/pci-bridge.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/rtas.h>
 #include <asm/vio.h>
 
@@ -27,7 +27,7 @@
 #include "rpaphp.h"
 #include "rpadlpar.h"
 
-static DECLARE_MUTEX(rpadlpar_sem);
+static DEFINE_MUTEX(rpadlpar_mutex);
 
 #define DLPAR_MODULE_NAME "rpadlpar_io"
 
@@ -300,7 +300,7 @@ int dlpar_add_slot(char *drc_name)
 	int node_type;
 	int rc = -EIO;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	/* Find newly added node */
@@ -324,7 +324,7 @@ int dlpar_add_slot(char *drc_name)
 
 	printk(KERN_INFO "%s: slot %s added\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }
 
@@ -417,7 +417,7 @@ int dlpar_remove_slot(char *drc_name)
 	int node_type;
 	int rc = 0;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	dn = find_dlpar_node(drc_name, &node_type);
@@ -439,7 +439,7 @@ int dlpar_remove_slot(char *drc_name)
 	}
 	printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }
 
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index c402da8e78ae..8cb9abde736b 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -15,6 +15,7 @@
 #include <linux/pci.h>
 #include <linux/proc_fs.h>
 #include <linux/types.h>
+#include <linux/mutex.h>
 
 #include <asm/sn/addrs.h>
 #include <asm/sn/l1.h>
@@ -81,7 +82,7 @@ static struct hotplug_slot_ops sn_hotplug_slot_ops = {
 	.get_power_status       = get_power_status,
 };
 
-static DECLARE_MUTEX(sn_hotplug_sem);
+static DEFINE_MUTEX(sn_hotplug_mutex);
 
 static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot,
 	       		  char *buf)
@@ -346,7 +347,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 	int rc;
 
 	/* Serialize the Linux PCI infrastructure */
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 
 	/*
 	 * Power-on and initialize the slot in the SN
@@ -354,7 +355,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 	 */
 	rc = sn_slot_enable(bss_hotplug_slot, slot->device_num);
 	if (rc) {
-		up(&sn_hotplug_sem);
+		mutex_unlock(&sn_hotplug_mutex);
 		return rc;
 	}
 
@@ -362,7 +363,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 				  PCI_DEVFN(slot->device_num + 1, 0));
 	if (!num_funcs) {
 		dev_dbg(slot->pci_bus->self, "no device in slot\n");
-		up(&sn_hotplug_sem);
+		mutex_unlock(&sn_hotplug_mutex);
 		return -ENODEV;
 	}
 
@@ -402,7 +403,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 	if (new_ppb)
 		pci_bus_add_devices(new_bus);
 
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 
 	if (rc == 0)
 		dev_dbg(slot->pci_bus->self,
@@ -422,7 +423,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
 	int rc;
 
 	/* Acquire update access to the bus */
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 
 	/* is it okay to bring this slot down? */
 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,
@@ -450,7 +451,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
 			     PCI_REQ_SLOT_DISABLE);
  leaving:
 	/* Release the bus lock */
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 
 	return rc;
 }
@@ -462,9 +463,9 @@ static inline int get_power_status(struct hotplug_slot *bss_hotplug_slot,
 	struct pcibus_info *pcibus_info;
 
 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 	*value = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 	return 0;
 }
 
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index b1b4b683cbdd..ac7c2bb6c69e 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -42,6 +42,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/isapnp.h>
+#include <linux/mutex.h>
 #include <asm/io.h>
 
 #if 0
@@ -92,7 +93,7 @@ MODULE_LICENSE("GPL");
 #define _LTAG_FIXEDMEM32RANGE	0x86
 
 static unsigned char isapnp_checksum_value;
-static DECLARE_MUTEX(isapnp_cfg_mutex);
+static DEFINE_MUTEX(isapnp_cfg_mutex);
 static int isapnp_detected;
 static int isapnp_csn_count;
 
@@ -903,7 +904,7 @@ int isapnp_cfg_begin(int csn, int logdev)
 {
 	if (csn < 1 || csn > isapnp_csn_count || logdev > 10)
 		return -EINVAL;
-	down(&isapnp_cfg_mutex);
+	mutex_lock(&isapnp_cfg_mutex);
 	isapnp_wait();
 	isapnp_key();
 	isapnp_wake(csn);
@@ -929,7 +930,7 @@ int isapnp_cfg_begin(int csn, int logdev)
 int isapnp_cfg_end(void)
 {
 	isapnp_wait();
-	up(&isapnp_cfg_mutex);
+	mutex_unlock(&isapnp_cfg_mutex);
 	return 0;
 }
 
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index bd06607a5dcc..eecb2afad5c2 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -28,6 +28,7 @@
 #include <linux/major.h>
 #include <linux/kdev_t.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
 
 struct class *class3270;
 
@@ -59,7 +60,7 @@ struct raw3270 {
 #define RAW3270_FLAGS_CONSOLE	8	/* Device is the console. */
 
 /* Semaphore to protect global data of raw3270 (devices, views, etc). */
-static DECLARE_MUTEX(raw3270_sem);
+static DEFINE_MUTEX(raw3270_mutex);
 
 /* List of 3270 devices. */
 static struct list_head raw3270_devices = LIST_HEAD_INIT(raw3270_devices);
@@ -815,7 +816,7 @@ raw3270_setup_device(struct ccw_device *cdev, struct raw3270 *rp, char *ascebc)
 	 * number for it. Note: there is no device with minor 0,
 	 * see special case for fs3270.c:fs3270_open().
 	 */
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	/* Keep the list sorted. */
 	minor = RAW3270_FIRSTMINOR;
 	rp->minor = -1;
@@ -832,7 +833,7 @@ raw3270_setup_device(struct ccw_device *cdev, struct raw3270 *rp, char *ascebc)
 		rp->minor = minor;
 		list_add_tail(&rp->list, &raw3270_devices);
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	/* No free minor number? Then give up. */
 	if (rp->minor == -1)
 		return -EUSERS;
@@ -1003,7 +1004,7 @@ raw3270_add_view(struct raw3270_view *view, struct raw3270_fn *fn, int minor)
 
 	if (minor <= 0)
 		return -ENODEV;
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	rc = -ENODEV;
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		if (rp->minor != minor)
@@ -1024,7 +1025,7 @@ raw3270_add_view(struct raw3270_view *view, struct raw3270_fn *fn, int minor)
 		spin_unlock_irqrestore(get_ccwdev_lock(rp->cdev), flags);
 		break;
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return rc;
 }
 
@@ -1038,7 +1039,7 @@ raw3270_find_view(struct raw3270_fn *fn, int minor)
 	struct raw3270_view *view, *tmp;
 	unsigned long flags;
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	view = ERR_PTR(-ENODEV);
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		if (rp->minor != minor)
@@ -1057,7 +1058,7 @@ raw3270_find_view(struct raw3270_fn *fn, int minor)
 		spin_unlock_irqrestore(get_ccwdev_lock(rp->cdev), flags);
 		break;
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return view;
 }
 
@@ -1104,7 +1105,7 @@ raw3270_delete_device(struct raw3270 *rp)
 	struct ccw_device *cdev;
 
 	/* Remove from device chain. */
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	if (rp->clttydev)
 		class_device_destroy(class3270,
 				     MKDEV(IBM_TTY3270_MAJOR, rp->minor));
@@ -1112,7 +1113,7 @@ raw3270_delete_device(struct raw3270 *rp)
 		class_device_destroy(class3270,
 				     MKDEV(IBM_FS3270_MAJOR, rp->minor));
 	list_del_init(&rp->list);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 
 	/* Disconnect from ccw_device. */
 	cdev = rp->cdev;
@@ -1208,13 +1209,13 @@ int raw3270_register_notifier(void (*notifier)(int, int))
 	if (!np)
 		return -ENOMEM;
 	np->notifier = notifier;
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_add_tail(&np->list, &raw3270_notifier);
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		get_device(&rp->cdev->dev);
 		notifier(rp->minor, 1);
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return 0;
 }
 
@@ -1222,14 +1223,14 @@ void raw3270_unregister_notifier(void (*notifier)(int, int))
 {
 	struct raw3270_notifier *np;
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		if (np->notifier == notifier) {
 			list_del(&np->list);
 			kfree(np);
 			break;
 		}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 }
 
 /*
@@ -1256,10 +1257,10 @@ raw3270_set_online (struct ccw_device *cdev)
 		goto failure;
 	raw3270_create_attributes(rp);
 	set_bit(RAW3270_FLAGS_READY, &rp->flags);
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		np->notifier(rp->minor, 1);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return 0;
 
 failure:
@@ -1307,10 +1308,10 @@ raw3270_remove (struct ccw_device *cdev)
 	}
 	spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		np->notifier(rp->minor, 0);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 
 	/* Reset 3270 device. */
 	raw3270_reset_device(rp);
@@ -1370,13 +1371,13 @@ raw3270_init(void)
 	rc = ccw_driver_register(&raw3270_ccw_driver);
 	if (rc == 0) {
 		/* Create attributes for early (= console) device. */
-		down(&raw3270_sem);
+		mutex_lock(&raw3270_mutex);
 		class3270 = class_create(THIS_MODULE, "3270");
 		list_for_each_entry(rp, &raw3270_devices, list) {
 			get_device(&rp->cdev->dev);
 			raw3270_create_attributes(rp);
 		}
-		up(&raw3270_sem);
+		mutex_unlock(&raw3270_mutex);
 	}
 	return rc;
 }
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index 3c987f49f6b4..7a6db1c5c8c5 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -29,6 +29,7 @@
 #include <linux/kmod.h>
 #include <linux/sem.h>
 #include <linux/devfs_fs_kernel.h>
+#include <linux/mutex.h>
 
 #define PHONE_NUM_DEVICES	256
 
@@ -37,7 +38,7 @@
  */
 
 static struct phone_device *phone_device[PHONE_NUM_DEVICES];
-static DECLARE_MUTEX(phone_lock);
+static DEFINE_MUTEX(phone_lock);
 
 /*
  *    Open a phone device.
@@ -53,14 +54,14 @@ static int phone_open(struct inode *inode, struct file *file)
 	if (minor >= PHONE_NUM_DEVICES)
 		return -ENODEV;
 
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	p = phone_device[minor];
 	if (p)
 		new_fops = fops_get(p->f_op);
 	if (!new_fops) {
-		up(&phone_lock);
+		mutex_unlock(&phone_lock);
 		request_module("char-major-%d-%d", PHONE_MAJOR, minor);
-		down(&phone_lock);
+		mutex_lock(&phone_lock);
 		p = phone_device[minor];
 		if (p == NULL || (new_fops = fops_get(p->f_op)) == NULL)
 		{
@@ -78,7 +79,7 @@ static int phone_open(struct inode *inode, struct file *file)
 	}
 	fops_put(old_fops);
 end:
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 	return err;
 }
 
@@ -100,18 +101,18 @@ int phone_register_device(struct phone_device *p, int unit)
 		end = unit + 1;  /* enter the loop at least one time */
 	}
 	
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	for (i = base; i < end; i++) {
 		if (phone_device[i] == NULL) {
 			phone_device[i] = p;
 			p->minor = i;
 			devfs_mk_cdev(MKDEV(PHONE_MAJOR,i),
 				S_IFCHR|S_IRUSR|S_IWUSR, "phone/%d", i);
-			up(&phone_lock);
+			mutex_unlock(&phone_lock);
 			return 0;
 		}
 	}
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 	return -ENFILE;
 }
 
@@ -121,12 +122,12 @@ int phone_register_device(struct phone_device *p, int unit)
 
 void phone_unregister_device(struct phone_device *pfd)
 {
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	if (phone_device[pfd->minor] != pfd)
 		panic("phone: bad unregister");
 	devfs_remove("phone/%d", pfd->minor);
 	phone_device[pfd->minor] = NULL;
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 }
 
 
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 7f0288b25fa1..f28ec6882162 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -34,6 +34,7 @@
 
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
+#include <linux/mutex.h>
 
 #include <net/ip.h>
 #include <net/route.h>
@@ -44,7 +45,7 @@
 #include <net/ip_vs.h>
 
 /* semaphore for IPVS sockopts. And, [gs]etsockopt may sleep. */
-static DECLARE_MUTEX(__ip_vs_mutex);
+static DEFINE_MUTEX(__ip_vs_mutex);
 
 /* lock for service table */
 static DEFINE_RWLOCK(__ip_vs_svc_lock);
@@ -1950,7 +1951,7 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 	/* increase the module use count */
 	ip_vs_use_count_inc();
 
-	if (down_interruptible(&__ip_vs_mutex)) {
+	if (mutex_lock_interruptible(&__ip_vs_mutex)) {
 		ret = -ERESTARTSYS;
 		goto out_dec;
 	}
@@ -2041,7 +2042,7 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 		ip_vs_service_put(svc);
 
   out_unlock:
-	up(&__ip_vs_mutex);
+	mutex_unlock(&__ip_vs_mutex);
   out_dec:
 	/* decrease the module use count */
 	ip_vs_use_count_dec();
@@ -2211,7 +2212,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 	if (copy_from_user(arg, user, get_arglen[GET_CMDID(cmd)]) != 0)
 		return -EFAULT;
 
-	if (down_interruptible(&__ip_vs_mutex))
+	if (mutex_lock_interruptible(&__ip_vs_mutex))
 		return -ERESTARTSYS;
 
 	switch (cmd) {
@@ -2330,7 +2331,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 	}
 
   out:
-	up(&__ip_vs_mutex);
+	mutex_unlock(&__ip_vs_mutex);
 	return ret;
 }
 
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c
index dc1521c5aa81..ba5e23505e88 100644
--- a/net/ipv4/netfilter/ipt_hashlimit.c
+++ b/net/ipv4/netfilter/ipt_hashlimit.c
@@ -40,6 +40,7 @@
 
 /* FIXME: this is just for IP_NF_ASSERRT */
 #include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/mutex.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
@@ -92,7 +93,7 @@ struct ipt_hashlimit_htable {
 };
 
 static DEFINE_SPINLOCK(hashlimit_lock);	/* protects htables list */
-static DECLARE_MUTEX(hlimit_mutex);	/* additional checkentry protection */
+static DEFINE_MUTEX(hlimit_mutex);	/* additional checkentry protection */
 static HLIST_HEAD(hashlimit_htables);
 static kmem_cache_t *hashlimit_cachep __read_mostly;
 
@@ -542,13 +543,13 @@ hashlimit_checkentry(const char *tablename,
 	 * call vmalloc, and that can sleep.  And we cannot just re-search
 	 * the list of htable's in htable_create(), since then we would
 	 * create duplicate proc files. -HW */
-	down(&hlimit_mutex);
+	mutex_lock(&hlimit_mutex);
 	r->hinfo = htable_find_get(r->name);
 	if (!r->hinfo && (htable_create(r) != 0)) {
-		up(&hlimit_mutex);
+		mutex_unlock(&hlimit_mutex);
 		return 0;
 	}
-	up(&hlimit_mutex);
+	mutex_unlock(&hlimit_mutex);
 
 	/* Ugly hack: For SMP, we only want to use one set */
 	r->u.master = r;
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 43e72419c868..f329b72578f5 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -13,26 +13,27 @@
 #include <linux/socket.h>
 #include <linux/string.h>
 #include <linux/skbuff.h>
+#include <linux/mutex.h>
 #include <net/sock.h>
 #include <net/genetlink.h>
 
 struct sock *genl_sock = NULL;
 
-static DECLARE_MUTEX(genl_sem); /* serialization of message processing */
+static DEFINE_MUTEX(genl_mutex); /* serialization of message processing */
 
 static void genl_lock(void)
 {
-	down(&genl_sem);
+	mutex_lock(&genl_mutex);
 }
 
 static int genl_trylock(void)
 {
-	return down_trylock(&genl_sem);
+	return !mutex_trylock(&genl_mutex);
 }
 
 static void genl_unlock(void)
 {
-	up(&genl_sem);
+	mutex_unlock(&genl_mutex);
 
 	if (genl_sock && genl_sock->sk_receive_queue.qlen)
 		genl_sock->sk_data_ready(genl_sock, 0);
-- 
cgit v1.2.3


From 88959ea968709c35e8b979ac9f5a398fa748091a Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Sun, 26 Mar 2006 01:37:27 -0800
Subject: [PATCH] create struct compat_timex and use it everywhere

We had a copy of the compatibility version of struct timex in each 64 bit
architecture.  This patch just creates a global one and replaces all the
usages of the old ones.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Acked-by: Tony Luck <tony.luck@intel.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/ia64/ia32/sys_ia32.c         | 15 +--------------
 arch/mips/kernel/linux32.c        | 15 +--------------
 arch/parisc/kernel/sys_parisc32.c | 37 ++++---------------------------------
 arch/powerpc/kernel/sys_ppc32.c   | 15 +--------------
 arch/s390/kernel/compat_linux.c   | 15 +--------------
 arch/sparc64/kernel/sys_sparc32.c | 15 +--------------
 arch/x86_64/ia32/sys_ia32.c       | 19 +++----------------
 include/linux/compat.h            | 26 ++++++++++++++++++++++++++
 8 files changed, 38 insertions(+), 119 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 13e739e4c84d..1e1a2353aefd 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -2594,23 +2594,10 @@ sys32_setresgid(compat_gid_t rgid, compat_gid_t egid,
 
 /* Handle adjtimex compatibility. */
 
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
 asmlinkage long
-sys32_adjtimex(struct timex32 *utp)
+sys32_adjtimex(struct compat_timex *utp)
 {
 	struct timex txc;
 	int ret;
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 013bc93688e8..f33e779796f0 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -1159,22 +1159,9 @@ out:
 
 /* Handle adjtimex compatibility. */
 
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
-asmlinkage int sys32_adjtimex(struct timex32 __user *utp)
+asmlinkage int sys32_adjtimex(struct compat_timex __user *utp)
 {
 	struct timex txc;
 	int ret;
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 613569018410..ca1d8dbbadf3 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -567,43 +567,14 @@ asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *off
 }
 
 
-struct timex32 {
-	unsigned int modes;	/* mode selector */
-	int offset;		/* time offset (usec) */
-	int freq;		/* frequency offset (scaled ppm) */
-	int maxerror;		/* maximum error (usec) */
-	int esterror;		/* estimated error (usec) */
-	int status;		/* clock command/status */
-	int constant;		/* pll time constant */
-	int precision;		/* clock precision (usec) (read only) */
-	int tolerance;		/* clock frequency tolerance (ppm)
-				 * (read only)
-				 */
-	struct compat_timeval time;	/* (read only) */
-	int tick;		/* (modified) usecs between clock ticks */
-
-	int ppsfreq;           /* pps frequency (scaled ppm) (ro) */
-	int jitter;            /* pps jitter (us) (ro) */
-	int shift;              /* interval duration (s) (shift) (ro) */
-	int stabil;            /* pps stability (scaled ppm) (ro) */
-	int jitcnt;            /* jitter limit exceeded (ro) */
-	int calcnt;            /* calibration intervals (ro) */
-	int errcnt;            /* calibration errors (ro) */
-	int stbcnt;            /* stability limit exceeded (ro) */
-
-	int  :32; int  :32; int  :32; int  :32;
-	int  :32; int  :32; int  :32; int  :32;
-	int  :32; int  :32; int  :32; int  :32;
-};
-
-asmlinkage long sys32_adjtimex(struct timex32 __user *txc_p32)
+asmlinkage long sys32_adjtimex(struct compat_timex __user *txc_p32)
 {
 	struct timex txc;
-	struct timex32 t32;
+	struct compat_timex t32;
 	int ret;
 	extern int do_adjtimex(struct timex *txc);
 
-	if(copy_from_user(&t32, txc_p32, sizeof(struct timex32)))
+	if(copy_from_user(&t32, txc_p32, sizeof(struct compat_timex)))
 		return -EFAULT;
 #undef CP
 #define CP(x) txc.x = t32.x
@@ -620,7 +591,7 @@ asmlinkage long sys32_adjtimex(struct timex32 __user *txc_p32)
 	CP(time.tv_sec); CP(time.tv_usec); CP(tick); CP(ppsfreq); CP(jitter);
 	CP(shift); CP(stabil); CP(jitcnt); CP(calcnt); CP(errcnt);
 	CP(stbcnt);
-	return copy_to_user(txc_p32, &t32, sizeof(struct timex32)) ? -EFAULT : ret;
+	return copy_to_user(txc_p32, &t32, sizeof(struct compat_timex)) ? -EFAULT : ret;
 }
 
 
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index cd75ab2908fa..d9867f583c68 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -162,22 +162,9 @@ asmlinkage long compat_sys_sysfs(u32 option, u32 arg1, u32 arg2)
 }
 
 /* Handle adjtimex compatibility. */
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
-asmlinkage long compat_sys_adjtimex(struct timex32 __user *utp)
+asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp)
 {
 	struct timex txc;
 	int ret;
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index cc058dc3bc8b..9809264f2f4d 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -707,22 +707,9 @@ asmlinkage long sys32_sendfile64(int out_fd, int in_fd,
 
 /* Handle adjtimex compatibility. */
 
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
-asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
+asmlinkage long sys32_adjtimex(struct compat_timex __user *utp)
 {
 	struct timex txc;
 	int ret;
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 0e41df024489..48f02f201918 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -947,22 +947,9 @@ asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd,
 
 /* Handle adjtimex compatibility. */
 
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
-asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
+asmlinkage long sys32_adjtimex(struct compat_timex __user *utp)
 {
 	struct timex txc;
 	int ret;
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index 2b2d029f477c..b13121e451a8 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -769,30 +769,17 @@ sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, s32 count)
 
 /* Handle adjtimex compatibility. */
 
-struct timex32 {
-	u32 modes;
-	s32 offset, freq, maxerror, esterror;
-	s32 status, constant, precision, tolerance;
-	struct compat_timeval time;
-	s32 tick;
-	s32 ppsfreq, jitter, shift, stabil;
-	s32 jitcnt, calcnt, errcnt, stbcnt;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-	s32  :32; s32  :32; s32  :32; s32  :32;
-};
-
 extern int do_adjtimex(struct timex *);
 
 asmlinkage long
-sys32_adjtimex(struct timex32 __user *utp)
+sys32_adjtimex(struct compat_timex __user *utp)
 {
 	struct timex txc;
 	int ret;
 
 	memset(&txc, 0, sizeof(struct timex));
 
-	if (!access_ok(VERIFY_READ, utp, sizeof(struct timex32)) ||
+	if (!access_ok(VERIFY_READ, utp, sizeof(struct compat_timex)) ||
 	   __get_user(txc.modes, &utp->modes) ||
 	   __get_user(txc.offset, &utp->offset) ||
 	   __get_user(txc.freq, &utp->freq) ||
@@ -817,7 +804,7 @@ sys32_adjtimex(struct timex32 __user *utp)
 
 	ret = do_adjtimex(&txc);
 
-	if (!access_ok(VERIFY_WRITE, utp, sizeof(struct timex32)) ||
+	if (!access_ok(VERIFY_WRITE, utp, sizeof(struct compat_timex)) ||
 	   __put_user(txc.modes, &utp->modes) ||
 	   __put_user(txc.offset, &utp->offset) ||
 	   __put_user(txc.freq, &utp->freq) ||
diff --git a/include/linux/compat.h b/include/linux/compat.h
index c9ab2a26348c..859f95700d36 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -45,6 +45,32 @@ struct compat_tms {
 	compat_clock_t		tms_cstime;
 };
 
+struct compat_timex {
+	compat_uint_t modes;
+	compat_long_t offset;
+	compat_long_t freq;
+	compat_long_t maxerror;
+	compat_long_t esterror;
+	compat_int_t status;
+	compat_long_t constant;
+	compat_long_t precision;
+	compat_long_t tolerance;
+	struct compat_timeval time;
+	compat_long_t tick;
+	compat_long_t ppsfreq;
+	compat_long_t jitter;
+	compat_int_t shift;
+	compat_long_t stabil;
+	compat_long_t jitcnt;
+	compat_long_t calcnt;
+	compat_long_t errcnt;
+	compat_long_t stbcnt;
+
+	compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+	compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+	compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
+};
+
 #define _COMPAT_NSIG_WORDS	(_COMPAT_NSIG / _COMPAT_NSIG_BPW)
 
 typedef struct {
-- 
cgit v1.2.3


From 3158e9411a66fb98d495ac441c242264f31aaf3e Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Sun, 26 Mar 2006 01:37:29 -0800
Subject: [PATCH] consolidate sys32/compat_adjtimex

Create compat_sys_adjtimex and use it an all appropriate places.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/alpha/kernel/osf_sys.c        |  1 -
 arch/ia64/ia32/sys_ia32.c          | 62 ------------------------------------
 arch/mips/kernel/linux32.c         | 61 ------------------------------------
 arch/mips/kernel/scall64-n32.S     |  2 +-
 arch/mips/kernel/scall64-o32.S     |  2 +-
 arch/parisc/kernel/sys_parisc32.c  | 29 -----------------
 arch/parisc/kernel/syscall_table.S |  2 +-
 arch/powerpc/kernel/sys_ppc32.c    | 60 -----------------------------------
 arch/s390/kernel/compat_linux.c    | 61 ------------------------------------
 arch/s390/kernel/compat_wrapper.S  |  8 ++---
 arch/s390/kernel/syscalls.S        |  2 +-
 arch/sparc64/kernel/sys_sparc32.c  | 61 ------------------------------------
 arch/sparc64/kernel/systbls.S      |  2 +-
 arch/x86_64/ia32/ia32entry.S       |  2 +-
 arch/x86_64/ia32/sys_ia32.c        | 64 --------------------------------------
 include/linux/compat.h             |  2 ++
 include/linux/timex.h              |  2 ++
 kernel/compat.c                    | 59 +++++++++++++++++++++++++++++++++++
 18 files changed, 73 insertions(+), 409 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 7fb14f42a125..31afe3d91ac6 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -821,7 +821,6 @@ osf_setsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
    affects all sorts of things, like timeval and itimerval.  */
 
 extern struct timezone sys_tz;
-extern int do_adjtimex(struct timex *);
 
 struct timeval32
 {
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 1e1a2353aefd..5366b3b23d09 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -25,7 +25,6 @@
 #include <linux/resource.h>
 #include <linux/times.h>
 #include <linux/utsname.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -2591,65 +2590,4 @@ sys32_setresgid(compat_gid_t rgid, compat_gid_t egid,
 	ssgid = (sgid == (compat_gid_t)-1) ? ((gid_t)-1) : ((gid_t)sgid);
 	return sys_setresgid(srgid, segid, ssgid);
 }
-
-/* Handle adjtimex compatibility. */
-
-extern int do_adjtimex(struct timex *);
-
-asmlinkage long
-sys32_adjtimex(struct compat_timex *utp)
-{
-	struct timex txc;
-	int ret;
-
-	memset(&txc, 0, sizeof(struct timex));
-
-	if(get_user(txc.modes, &utp->modes) ||
-	   __get_user(txc.offset, &utp->offset) ||
-	   __get_user(txc.freq, &utp->freq) ||
-	   __get_user(txc.maxerror, &utp->maxerror) ||
-	   __get_user(txc.esterror, &utp->esterror) ||
-	   __get_user(txc.status, &utp->status) ||
-	   __get_user(txc.constant, &utp->constant) ||
-	   __get_user(txc.precision, &utp->precision) ||
-	   __get_user(txc.tolerance, &utp->tolerance) ||
-	   __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __get_user(txc.tick, &utp->tick) ||
-	   __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __get_user(txc.jitter, &utp->jitter) ||
-	   __get_user(txc.shift, &utp->shift) ||
-	   __get_user(txc.stabil, &utp->stabil) ||
-	   __get_user(txc.jitcnt, &utp->jitcnt) ||
-	   __get_user(txc.calcnt, &utp->calcnt) ||
-	   __get_user(txc.errcnt, &utp->errcnt) ||
-	   __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if(put_user(txc.modes, &utp->modes) ||
-	   __put_user(txc.offset, &utp->offset) ||
-	   __put_user(txc.freq, &utp->freq) ||
-	   __put_user(txc.maxerror, &utp->maxerror) ||
-	   __put_user(txc.esterror, &utp->esterror) ||
-	   __put_user(txc.status, &utp->status) ||
-	   __put_user(txc.constant, &utp->constant) ||
-	   __put_user(txc.precision, &utp->precision) ||
-	   __put_user(txc.tolerance, &utp->tolerance) ||
-	   __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __put_user(txc.tick, &utp->tick) ||
-	   __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __put_user(txc.jitter, &utp->jitter) ||
-	   __put_user(txc.shift, &utp->shift) ||
-	   __put_user(txc.stabil, &utp->stabil) ||
-	   __put_user(txc.jitcnt, &utp->jitcnt) ||
-	   __put_user(txc.calcnt, &utp->calcnt) ||
-	   __put_user(txc.errcnt, &utp->errcnt) ||
-	   __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
 #endif /* NOTYET */
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index f33e779796f0..3f40c37a9ee6 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -30,7 +30,6 @@
 #include <linux/utime.h>
 #include <linux/utsname.h>
 #include <linux/personality.h>
-#include <linux/timex.h>
 #include <linux/dnotify.h>
 #include <linux/module.h>
 #include <linux/binfmts.h>
@@ -1157,66 +1156,6 @@ out:
 	return err;
 }
 
-/* Handle adjtimex compatibility. */
-
-extern int do_adjtimex(struct timex *);
-
-asmlinkage int sys32_adjtimex(struct compat_timex __user *utp)
-{
-	struct timex txc;
-	int ret;
-
-	memset(&txc, 0, sizeof(struct timex));
-
-	if (get_user(txc.modes, &utp->modes) ||
-	   __get_user(txc.offset, &utp->offset) ||
-	   __get_user(txc.freq, &utp->freq) ||
-	   __get_user(txc.maxerror, &utp->maxerror) ||
-	   __get_user(txc.esterror, &utp->esterror) ||
-	   __get_user(txc.status, &utp->status) ||
-	   __get_user(txc.constant, &utp->constant) ||
-	   __get_user(txc.precision, &utp->precision) ||
-	   __get_user(txc.tolerance, &utp->tolerance) ||
-	   __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __get_user(txc.tick, &utp->tick) ||
-	   __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __get_user(txc.jitter, &utp->jitter) ||
-	   __get_user(txc.shift, &utp->shift) ||
-	   __get_user(txc.stabil, &utp->stabil) ||
-	   __get_user(txc.jitcnt, &utp->jitcnt) ||
-	   __get_user(txc.calcnt, &utp->calcnt) ||
-	   __get_user(txc.errcnt, &utp->errcnt) ||
-	   __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if (put_user(txc.modes, &utp->modes) ||
-	   __put_user(txc.offset, &utp->offset) ||
-	   __put_user(txc.freq, &utp->freq) ||
-	   __put_user(txc.maxerror, &utp->maxerror) ||
-	   __put_user(txc.esterror, &utp->esterror) ||
-	   __put_user(txc.status, &utp->status) ||
-	   __put_user(txc.constant, &utp->constant) ||
-	   __put_user(txc.precision, &utp->precision) ||
-	   __put_user(txc.tolerance, &utp->tolerance) ||
-	   __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __put_user(txc.tick, &utp->tick) ||
-	   __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __put_user(txc.jitter, &utp->jitter) ||
-	   __put_user(txc.shift, &utp->shift) ||
-	   __put_user(txc.stabil, &utp->stabil) ||
-	   __put_user(txc.jitcnt, &utp->jitcnt) ||
-	   __put_user(txc.calcnt, &utp->calcnt) ||
-	   __put_user(txc.errcnt, &utp->errcnt) ||
-	   __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
-
 asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset,
 	s32 count)
 {
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 02c8267e45e7..05a2c0567dae 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -273,7 +273,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_pivot_root
 	PTR	sys32_sysctl
 	PTR	sys_prctl
-	PTR	sys32_adjtimex
+	PTR	compat_sys_adjtimex
 	PTR	compat_sys_setrlimit		/* 6155 */
 	PTR	sys_chroot
 	PTR	sys_sync
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 797e0d874889..19c4ca481b02 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -328,7 +328,7 @@ sys_call_table:
 	PTR	sys_setdomainname
 	PTR	sys32_newuname
 	PTR	sys_ni_syscall			/* sys_modify_ldt */
-	PTR	sys32_adjtimex
+	PTR	compat_sys_adjtimex
 	PTR	sys_mprotect			/* 4125 */
 	PTR	compat_sys_sigprocmask
 	PTR	sys_ni_syscall			/* was creat_module */
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index ca1d8dbbadf3..d286f68a3d3a 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -21,7 +21,6 @@
 #include <linux/times.h>
 #include <linux/utsname.h>
 #include <linux/time.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -567,34 +566,6 @@ asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *off
 }
 
 
-asmlinkage long sys32_adjtimex(struct compat_timex __user *txc_p32)
-{
-	struct timex txc;
-	struct compat_timex t32;
-	int ret;
-	extern int do_adjtimex(struct timex *txc);
-
-	if(copy_from_user(&t32, txc_p32, sizeof(struct compat_timex)))
-		return -EFAULT;
-#undef CP
-#define CP(x) txc.x = t32.x
-	CP(modes); CP(offset); CP(freq); CP(maxerror); CP(esterror);
-	CP(status); CP(constant); CP(precision); CP(tolerance);
-	CP(time.tv_sec); CP(time.tv_usec); CP(tick); CP(ppsfreq); CP(jitter);
-	CP(shift); CP(stabil); CP(jitcnt); CP(calcnt); CP(errcnt);
-	CP(stbcnt);
-	ret = do_adjtimex(&txc);
-#undef CP
-#define CP(x) t32.x = txc.x
-	CP(modes); CP(offset); CP(freq); CP(maxerror); CP(esterror);
-	CP(status); CP(constant); CP(precision); CP(tolerance);
-	CP(time.tv_sec); CP(time.tv_usec); CP(tick); CP(ppsfreq); CP(jitter);
-	CP(shift); CP(stabil); CP(jitcnt); CP(calcnt); CP(errcnt);
-	CP(stbcnt);
-	return copy_to_user(txc_p32, &t32, sizeof(struct compat_timex)) ? -EFAULT : ret;
-}
-
-
 struct sysinfo32 {
 	s32 uptime;
 	u32 loads[3];
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 71011eadb872..89b6c56ea0a8 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -207,7 +207,7 @@
 	/* struct sockaddr... */
 	ENTRY_SAME(recvfrom)
 	/* struct timex contains longs */
-	ENTRY_DIFF(adjtimex)
+	ENTRY_COMP(adjtimex)
 	ENTRY_SAME(mprotect)		/* 125 */
 	/* old_sigset_t forced to 32 bits.  Beware glibc sigset_t */
 	ENTRY_COMP(sigprocmask)
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index d9867f583c68..ec274e688816 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -24,7 +24,6 @@
 #include <linux/resource.h>
 #include <linux/times.h>
 #include <linux/utsname.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -161,65 +160,6 @@ asmlinkage long compat_sys_sysfs(u32 option, u32 arg1, u32 arg2)
 	return sys_sysfs((int)option, arg1, arg2);
 }
 
-/* Handle adjtimex compatibility. */
-extern int do_adjtimex(struct timex *);
-
-asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp)
-{
-	struct timex txc;
-	int ret;
-	
-	memset(&txc, 0, sizeof(struct timex));
-
-	if(get_user(txc.modes, &utp->modes) ||
-	   __get_user(txc.offset, &utp->offset) ||
-	   __get_user(txc.freq, &utp->freq) ||
-	   __get_user(txc.maxerror, &utp->maxerror) ||
-	   __get_user(txc.esterror, &utp->esterror) ||
-	   __get_user(txc.status, &utp->status) ||
-	   __get_user(txc.constant, &utp->constant) ||
-	   __get_user(txc.precision, &utp->precision) ||
-	   __get_user(txc.tolerance, &utp->tolerance) ||
-	   __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __get_user(txc.tick, &utp->tick) ||
-	   __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __get_user(txc.jitter, &utp->jitter) ||
-	   __get_user(txc.shift, &utp->shift) ||
-	   __get_user(txc.stabil, &utp->stabil) ||
-	   __get_user(txc.jitcnt, &utp->jitcnt) ||
-	   __get_user(txc.calcnt, &utp->calcnt) ||
-	   __get_user(txc.errcnt, &utp->errcnt) ||
-	   __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if(put_user(txc.modes, &utp->modes) ||
-	   __put_user(txc.offset, &utp->offset) ||
-	   __put_user(txc.freq, &utp->freq) ||
-	   __put_user(txc.maxerror, &utp->maxerror) ||
-	   __put_user(txc.esterror, &utp->esterror) ||
-	   __put_user(txc.status, &utp->status) ||
-	   __put_user(txc.constant, &utp->constant) ||
-	   __put_user(txc.precision, &utp->precision) ||
-	   __put_user(txc.tolerance, &utp->tolerance) ||
-	   __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __put_user(txc.tick, &utp->tick) ||
-	   __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __put_user(txc.jitter, &utp->jitter) ||
-	   __put_user(txc.shift, &utp->shift) ||
-	   __put_user(txc.stabil, &utp->stabil) ||
-	   __put_user(txc.jitcnt, &utp->jitcnt) ||
-	   __put_user(txc.calcnt, &utp->calcnt) ||
-	   __put_user(txc.errcnt, &utp->errcnt) ||
-	   __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
-
 asmlinkage long compat_sys_pause(void)
 {
 	current->state = TASK_INTERRUPTIBLE;
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 9809264f2f4d..5e14de37c17b 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -26,7 +26,6 @@
 #include <linux/resource.h>
 #include <linux/times.h>
 #include <linux/utsname.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -705,66 +704,6 @@ asmlinkage long sys32_sendfile64(int out_fd, int in_fd,
 	return ret;
 }
 
-/* Handle adjtimex compatibility. */
-
-extern int do_adjtimex(struct timex *);
-
-asmlinkage long sys32_adjtimex(struct compat_timex __user *utp)
-{
-	struct timex txc;
-	int ret;
-
-	memset(&txc, 0, sizeof(struct timex));
-
-	if(get_user(txc.modes, &utp->modes) ||
-	   __get_user(txc.offset, &utp->offset) ||
-	   __get_user(txc.freq, &utp->freq) ||
-	   __get_user(txc.maxerror, &utp->maxerror) ||
-	   __get_user(txc.esterror, &utp->esterror) ||
-	   __get_user(txc.status, &utp->status) ||
-	   __get_user(txc.constant, &utp->constant) ||
-	   __get_user(txc.precision, &utp->precision) ||
-	   __get_user(txc.tolerance, &utp->tolerance) ||
-	   __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __get_user(txc.tick, &utp->tick) ||
-	   __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __get_user(txc.jitter, &utp->jitter) ||
-	   __get_user(txc.shift, &utp->shift) ||
-	   __get_user(txc.stabil, &utp->stabil) ||
-	   __get_user(txc.jitcnt, &utp->jitcnt) ||
-	   __get_user(txc.calcnt, &utp->calcnt) ||
-	   __get_user(txc.errcnt, &utp->errcnt) ||
-	   __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if(put_user(txc.modes, &utp->modes) ||
-	   __put_user(txc.offset, &utp->offset) ||
-	   __put_user(txc.freq, &utp->freq) ||
-	   __put_user(txc.maxerror, &utp->maxerror) ||
-	   __put_user(txc.esterror, &utp->esterror) ||
-	   __put_user(txc.status, &utp->status) ||
-	   __put_user(txc.constant, &utp->constant) ||
-	   __put_user(txc.precision, &utp->precision) ||
-	   __put_user(txc.tolerance, &utp->tolerance) ||
-	   __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __put_user(txc.tick, &utp->tick) ||
-	   __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __put_user(txc.jitter, &utp->jitter) ||
-	   __put_user(txc.shift, &utp->shift) ||
-	   __put_user(txc.stabil, &utp->stabil) ||
-	   __put_user(txc.jitcnt, &utp->jitcnt) ||
-	   __put_user(txc.calcnt, &utp->calcnt) ||
-	   __put_user(txc.errcnt, &utp->errcnt) ||
-	   __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
-
 #ifdef CONFIG_SYSCTL
 struct __sysctl_args32 {
 	u32 name;
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 50e80138e7ad..199da68bd7be 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -551,10 +551,10 @@ sys32_newuname_wrapper:
 	llgtr	%r2,%r2			# struct new_utsname *
 	jg	s390x_newuname		# branch to system call
 
-	.globl  sys32_adjtimex_wrapper 
-sys32_adjtimex_wrapper:
-	llgtr	%r2,%r2			# struct timex_emu31 *
-	jg	sys32_adjtimex		# branch to system call
+	.globl  compat_sys_adjtimex_wrapper
+compat_sys_adjtimex_wrapper:
+	llgtr	%r2,%r2			# struct compat_timex *
+	jg	compat_sys_adjtimex	# branch to system call
 
 	.globl  sys32_mprotect_wrapper 
 sys32_mprotect_wrapper:
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 7c88d85c3597..2f56654da821 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -132,7 +132,7 @@ SYSCALL(sys_clone_glue,sys_clone_glue,sys32_clone_glue)		/* 120 */
 SYSCALL(sys_setdomainname,sys_setdomainname,sys32_setdomainname_wrapper)
 SYSCALL(sys_newuname,s390x_newuname,sys32_newuname_wrapper)
 NI_SYSCALL							/* modify_ldt for i386 */
-SYSCALL(sys_adjtimex,sys_adjtimex,sys32_adjtimex_wrapper)
+SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
 SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper)	/* 125 */
 SYSCALL(sys_sigprocmask,sys_sigprocmask,compat_sys_sigprocmask_wrapper)
 NI_SYSCALL							/* old "create module" */
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 48f02f201918..2e906bad56fa 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -19,7 +19,6 @@
 #include <linux/resource.h>
 #include <linux/times.h>
 #include <linux/utsname.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -945,66 +944,6 @@ asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd,
 	return ret;
 }
 
-/* Handle adjtimex compatibility. */
-
-extern int do_adjtimex(struct timex *);
-
-asmlinkage long sys32_adjtimex(struct compat_timex __user *utp)
-{
-	struct timex txc;
-	int ret;
-
-	memset(&txc, 0, sizeof(struct timex));
-
-	if (get_user(txc.modes, &utp->modes) ||
-	    __get_user(txc.offset, &utp->offset) ||
-	    __get_user(txc.freq, &utp->freq) ||
-	    __get_user(txc.maxerror, &utp->maxerror) ||
-	    __get_user(txc.esterror, &utp->esterror) ||
-	    __get_user(txc.status, &utp->status) ||
-	    __get_user(txc.constant, &utp->constant) ||
-	    __get_user(txc.precision, &utp->precision) ||
-	    __get_user(txc.tolerance, &utp->tolerance) ||
-	    __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	    __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	    __get_user(txc.tick, &utp->tick) ||
-	    __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	    __get_user(txc.jitter, &utp->jitter) ||
-	    __get_user(txc.shift, &utp->shift) ||
-	    __get_user(txc.stabil, &utp->stabil) ||
-	    __get_user(txc.jitcnt, &utp->jitcnt) ||
-	    __get_user(txc.calcnt, &utp->calcnt) ||
-	    __get_user(txc.errcnt, &utp->errcnt) ||
-	    __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if (put_user(txc.modes, &utp->modes) ||
-	    __put_user(txc.offset, &utp->offset) ||
-	    __put_user(txc.freq, &utp->freq) ||
-	    __put_user(txc.maxerror, &utp->maxerror) ||
-	    __put_user(txc.esterror, &utp->esterror) ||
-	    __put_user(txc.status, &utp->status) ||
-	    __put_user(txc.constant, &utp->constant) ||
-	    __put_user(txc.precision, &utp->precision) ||
-	    __put_user(txc.tolerance, &utp->tolerance) ||
-	    __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	    __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	    __put_user(txc.tick, &utp->tick) ||
-	    __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	    __put_user(txc.jitter, &utp->jitter) ||
-	    __put_user(txc.shift, &utp->shift) ||
-	    __put_user(txc.stabil, &utp->stabil) ||
-	    __put_user(txc.jitcnt, &utp->jitcnt) ||
-	    __put_user(txc.calcnt, &utp->calcnt) ||
-	    __put_user(txc.errcnt, &utp->errcnt) ||
-	    __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
-
 /* This is just a version for 32-bit applications which does
  * not force O_LARGEFILE on.
  */
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index c3adb7ac167d..3b250f2318fd 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -63,7 +63,7 @@ sys_call_table32:
 /*200*/	.word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
 	.word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
 /*210*/	.word sys32_fadvise64_64, sys32_tgkill, sys32_waitpid, sys_swapoff, sys32_sysinfo
-	.word sys32_ipc, sys32_sigreturn, sys_clone, sys32_ioprio_get, sys32_adjtimex
+	.word sys32_ipc, sys32_sigreturn, sys_clone, sys32_ioprio_get, compat_sys_adjtimex
 /*220*/	.word sys32_sigprocmask, sys_ni_syscall, sys32_delete_module, sys_ni_syscall, sys32_getpgid
 	.word sys32_bdflush, sys32_sysfs, sys_nis_syscall, sys32_setfsuid16, sys32_setfsgid16
 /*230*/	.word sys32_select, compat_sys_time, sys_nis_syscall, compat_sys_stime, compat_sys_statfs64
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 00dee176c08e..7549a4389fbf 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -501,7 +501,7 @@ ia32_sys_call_table:
 	.quad sys_setdomainname
 	.quad sys_uname
 	.quad sys_modify_ldt
-	.quad sys32_adjtimex
+	.quad compat_sys_adjtimex
 	.quad sys32_mprotect		/* 125 */
 	.quad compat_sys_sigprocmask
 	.quad quiet_ni_syscall		/* create_module */
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index b13121e451a8..f182b20858e2 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -30,7 +30,6 @@
 #include <linux/resource.h>
 #include <linux/times.h>
 #include <linux/utsname.h>
-#include <linux/timex.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>
@@ -767,69 +766,6 @@ sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, s32 count)
 	return ret;
 }
 
-/* Handle adjtimex compatibility. */
-
-extern int do_adjtimex(struct timex *);
-
-asmlinkage long
-sys32_adjtimex(struct compat_timex __user *utp)
-{
-	struct timex txc;
-	int ret;
-
-	memset(&txc, 0, sizeof(struct timex));
-
-	if (!access_ok(VERIFY_READ, utp, sizeof(struct compat_timex)) ||
-	   __get_user(txc.modes, &utp->modes) ||
-	   __get_user(txc.offset, &utp->offset) ||
-	   __get_user(txc.freq, &utp->freq) ||
-	   __get_user(txc.maxerror, &utp->maxerror) ||
-	   __get_user(txc.esterror, &utp->esterror) ||
-	   __get_user(txc.status, &utp->status) ||
-	   __get_user(txc.constant, &utp->constant) ||
-	   __get_user(txc.precision, &utp->precision) ||
-	   __get_user(txc.tolerance, &utp->tolerance) ||
-	   __get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __get_user(txc.tick, &utp->tick) ||
-	   __get_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __get_user(txc.jitter, &utp->jitter) ||
-	   __get_user(txc.shift, &utp->shift) ||
-	   __get_user(txc.stabil, &utp->stabil) ||
-	   __get_user(txc.jitcnt, &utp->jitcnt) ||
-	   __get_user(txc.calcnt, &utp->calcnt) ||
-	   __get_user(txc.errcnt, &utp->errcnt) ||
-	   __get_user(txc.stbcnt, &utp->stbcnt))
-		return -EFAULT;
-
-	ret = do_adjtimex(&txc);
-
-	if (!access_ok(VERIFY_WRITE, utp, sizeof(struct compat_timex)) ||
-	   __put_user(txc.modes, &utp->modes) ||
-	   __put_user(txc.offset, &utp->offset) ||
-	   __put_user(txc.freq, &utp->freq) ||
-	   __put_user(txc.maxerror, &utp->maxerror) ||
-	   __put_user(txc.esterror, &utp->esterror) ||
-	   __put_user(txc.status, &utp->status) ||
-	   __put_user(txc.constant, &utp->constant) ||
-	   __put_user(txc.precision, &utp->precision) ||
-	   __put_user(txc.tolerance, &utp->tolerance) ||
-	   __put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
-	   __put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
-	   __put_user(txc.tick, &utp->tick) ||
-	   __put_user(txc.ppsfreq, &utp->ppsfreq) ||
-	   __put_user(txc.jitter, &utp->jitter) ||
-	   __put_user(txc.shift, &utp->shift) ||
-	   __put_user(txc.stabil, &utp->stabil) ||
-	   __put_user(txc.jitcnt, &utp->jitcnt) ||
-	   __put_user(txc.calcnt, &utp->calcnt) ||
-	   __put_user(txc.errcnt, &utp->errcnt) ||
-	   __put_user(txc.stbcnt, &utp->stbcnt))
-		ret = -EFAULT;
-
-	return ret;
-}
-
 asmlinkage long sys32_mmap2(unsigned long addr, unsigned long len,
 	unsigned long prot, unsigned long flags,
 	unsigned long fd, unsigned long pgoff)
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 859f95700d36..24d659cdbafe 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -207,5 +207,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
 	return lhs->tv_nsec - rhs->tv_nsec;
 }
 
+asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 82dc9ae79d37..03914b7e41b1 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -307,6 +307,8 @@ time_interpolator_reset(void)
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
+extern int do_adjtimex(struct timex *);
+
 #endif /* KERNEL */
 
 #endif /* LINUX_TIMEX_H */
diff --git a/kernel/compat.c b/kernel/compat.c
index 8c9cd88b6785..b9bdd1271f44 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -21,6 +21,7 @@
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
 #include <linux/security.h>
+#include <linux/timex.h>
 
 #include <asm/uaccess.h>
 
@@ -898,3 +899,61 @@ asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset, compat
 	return -ERESTARTNOHAND;
 }
 #endif /* __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND */
+
+asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp)
+{
+	struct timex txc;
+	int ret;
+
+	memset(&txc, 0, sizeof(struct timex));
+
+	if (!access_ok(VERIFY_READ, utp, sizeof(struct compat_timex)) ||
+			__get_user(txc.modes, &utp->modes) ||
+			__get_user(txc.offset, &utp->offset) ||
+			__get_user(txc.freq, &utp->freq) ||
+			__get_user(txc.maxerror, &utp->maxerror) ||
+			__get_user(txc.esterror, &utp->esterror) ||
+			__get_user(txc.status, &utp->status) ||
+			__get_user(txc.constant, &utp->constant) ||
+			__get_user(txc.precision, &utp->precision) ||
+			__get_user(txc.tolerance, &utp->tolerance) ||
+			__get_user(txc.time.tv_sec, &utp->time.tv_sec) ||
+			__get_user(txc.time.tv_usec, &utp->time.tv_usec) ||
+			__get_user(txc.tick, &utp->tick) ||
+			__get_user(txc.ppsfreq, &utp->ppsfreq) ||
+			__get_user(txc.jitter, &utp->jitter) ||
+			__get_user(txc.shift, &utp->shift) ||
+			__get_user(txc.stabil, &utp->stabil) ||
+			__get_user(txc.jitcnt, &utp->jitcnt) ||
+			__get_user(txc.calcnt, &utp->calcnt) ||
+			__get_user(txc.errcnt, &utp->errcnt) ||
+			__get_user(txc.stbcnt, &utp->stbcnt))
+		return -EFAULT;
+
+	ret = do_adjtimex(&txc);
+
+	if (!access_ok(VERIFY_WRITE, utp, sizeof(struct compat_timex)) ||
+			__put_user(txc.modes, &utp->modes) ||
+			__put_user(txc.offset, &utp->offset) ||
+			__put_user(txc.freq, &utp->freq) ||
+			__put_user(txc.maxerror, &utp->maxerror) ||
+			__put_user(txc.esterror, &utp->esterror) ||
+			__put_user(txc.status, &utp->status) ||
+			__put_user(txc.constant, &utp->constant) ||
+			__put_user(txc.precision, &utp->precision) ||
+			__put_user(txc.tolerance, &utp->tolerance) ||
+			__put_user(txc.time.tv_sec, &utp->time.tv_sec) ||
+			__put_user(txc.time.tv_usec, &utp->time.tv_usec) ||
+			__put_user(txc.tick, &utp->tick) ||
+			__put_user(txc.ppsfreq, &utp->ppsfreq) ||
+			__put_user(txc.jitter, &utp->jitter) ||
+			__put_user(txc.shift, &utp->shift) ||
+			__put_user(txc.stabil, &utp->stabil) ||
+			__put_user(txc.jitcnt, &utp->jitcnt) ||
+			__put_user(txc.calcnt, &utp->calcnt) ||
+			__put_user(txc.errcnt, &utp->errcnt) ||
+			__put_user(txc.stbcnt, &utp->stbcnt))
+		ret = -EFAULT;
+
+	return ret;
+}
-- 
cgit v1.2.3


From 3c9ee7ef87414cba80dbdf433d3547bb20055ef7 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <mita@miraclelinux.com>
Date: Sun, 26 Mar 2006 01:39:30 -0800
Subject: [PATCH] bitops: mips: use generic bitops

- remove __{,test_and_}{set,clear,change}_bit() and test_bit()

- unless defined(CONFIG_CPU_MIPS32) or defined(CONFIG_CPU_MIPS64)

  - remove __ffs()
  - remove ffs()
  - remove ffz()
  - remove fls()

- remove fls64()
- remove find_{next,first}{,_zero}_bit()
- remove sched_find_first_bit()
- remove generic_hweight64()
- remove generic_hweight{32,16,8}()
- remove ext2_{set,clear,test,find_first_zero,find_next_zero}_bit()
- remove ext2_{set,clear}_bit_atomic()
- remove minix_{test,set,test_and_clear,test,find_first_zero}_bit()

Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/Kconfig         |   8 +
 include/asm-mips/bitops.h | 465 ++--------------------------------------------
 2 files changed, 24 insertions(+), 449 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index ac2012f033d6..5080ea1799a4 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -801,6 +801,14 @@ config RWSEM_GENERIC_SPINLOCK
 config RWSEM_XCHGADD_ALGORITHM
 	bool
 
+config GENERIC_FIND_NEXT_BIT
+	bool
+	default y
+
+config GENERIC_HWEIGHT
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 0e83abc829d4..a1728f8c0705 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -104,22 +104,6 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
 	}
 }
 
-/*
- * __set_bit - Set a bit in memory
- * @nr: the bit to set
- * @addr: the address to start counting from
- *
- * Unlike set_bit(), this function is non-atomic and may be reordered.
- * If it's called on the same region of memory simultaneously, the effect
- * may be that only one operation succeeds.
- */
-static inline void __set_bit(unsigned long nr, volatile unsigned long * addr)
-{
-	unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
-
-	*m |= 1UL << (nr & SZLONG_MASK);
-}
-
 /*
  * clear_bit - Clears a bit in memory
  * @nr: Bit to clear
@@ -168,22 +152,6 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
 	}
 }
 
-/*
- * __clear_bit - Clears a bit in memory
- * @nr: Bit to clear
- * @addr: Address to start counting from
- *
- * Unlike clear_bit(), this function is non-atomic and may be reordered.
- * If it's called on the same region of memory simultaneously, the effect
- * may be that only one operation succeeds.
- */
-static inline void __clear_bit(unsigned long nr, volatile unsigned long * addr)
-{
-	unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
-
-	*m &= ~(1UL << (nr & SZLONG_MASK));
-}
-
 /*
  * change_bit - Toggle a bit in memory
  * @nr: Bit to change
@@ -234,22 +202,6 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
 	}
 }
 
-/*
- * __change_bit - Toggle a bit in memory
- * @nr: the bit to change
- * @addr: the address to start counting from
- *
- * Unlike change_bit(), this function is non-atomic and may be reordered.
- * If it's called on the same region of memory simultaneously, the effect
- * may be that only one operation succeeds.
- */
-static inline void __change_bit(unsigned long nr, volatile unsigned long * addr)
-{
-	unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
-
-	*m ^= 1UL << (nr & SZLONG_MASK);
-}
-
 /*
  * test_and_set_bit - Set a bit and return its old value
  * @nr: Bit to set
@@ -320,30 +272,6 @@ static inline int test_and_set_bit(unsigned long nr,
 	}
 }
 
-/*
- * __test_and_set_bit - Set a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- *
- * This operation is non-atomic and can be reordered.
- * If two examples of this operation race, one can appear to succeed
- * but actually fail.  You must protect multiple accesses with a lock.
- */
-static inline int __test_and_set_bit(unsigned long nr,
-	volatile unsigned long *addr)
-{
-	volatile unsigned long *a = addr;
-	unsigned long mask;
-	int retval;
-
-	a += nr >> SZLONG_LOG;
-	mask = 1UL << (nr & SZLONG_MASK);
-	retval = (mask & *a) != 0;
-	*a |= mask;
-
-	return retval;
-}
-
 /*
  * test_and_clear_bit - Clear a bit and return its old value
  * @nr: Bit to clear
@@ -416,30 +344,6 @@ static inline int test_and_clear_bit(unsigned long nr,
 	}
 }
 
-/*
- * __test_and_clear_bit - Clear a bit and return its old value
- * @nr: Bit to clear
- * @addr: Address to count from
- *
- * This operation is non-atomic and can be reordered.
- * If two examples of this operation race, one can appear to succeed
- * but actually fail.  You must protect multiple accesses with a lock.
- */
-static inline int __test_and_clear_bit(unsigned long nr,
-	volatile unsigned long * addr)
-{
-	volatile unsigned long *a = addr;
-	unsigned long mask;
-	int retval;
-
-	a += (nr >> SZLONG_LOG);
-	mask = 1UL << (nr & SZLONG_MASK);
-	retval = ((mask & *a) != 0);
-	*a &= ~mask;
-
-	return retval;
-}
-
 /*
  * test_and_change_bit - Change a bit and return its old value
  * @nr: Bit to change
@@ -509,43 +413,11 @@ static inline int test_and_change_bit(unsigned long nr,
 	}
 }
 
-/*
- * __test_and_change_bit - Change a bit and return its old value
- * @nr: Bit to change
- * @addr: Address to count from
- *
- * This operation is non-atomic and can be reordered.
- * If two examples of this operation race, one can appear to succeed
- * but actually fail.  You must protect multiple accesses with a lock.
- */
-static inline int __test_and_change_bit(unsigned long nr,
-	volatile unsigned long *addr)
-{
-	volatile unsigned long *a = addr;
-	unsigned long mask;
-	int retval;
-
-	a += (nr >> SZLONG_LOG);
-	mask = 1UL << (nr & SZLONG_MASK);
-	retval = ((mask & *a) != 0);
-	*a ^= mask;
-
-	return retval;
-}
-
 #undef __bi_flags
 #undef __bi_local_irq_save
 #undef __bi_local_irq_restore
 
-/*
- * test_bit - Determine whether a bit is set
- * @nr: bit number to test
- * @addr: Address to start counting from
- */
-static inline int test_bit(unsigned long nr, const volatile unsigned long *addr)
-{
-	return 1UL & (addr[nr >> SZLONG_LOG] >> (nr & SZLONG_MASK));
-}
+#include <asm-generic/bitops/non-atomic.h>
 
 /*
  * Return the bit position (0..63) of the most significant 1 bit in a word
@@ -580,6 +452,8 @@ static inline int __ilog2(unsigned long x)
 	return 63 - lz;
 }
 
+#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
+
 /*
  * __ffs - find first bit in word.
  * @word: The word to search
@@ -589,31 +463,7 @@ static inline int __ilog2(unsigned long x)
  */
 static inline unsigned long __ffs(unsigned long word)
 {
-#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
 	return __ilog2(word & -word);
-#else
-	int b = 0, s;
-
-#ifdef CONFIG_32BIT
-	s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
-	s =  8; if (word << 24 != 0) s = 0; b += s; word >>= s;
-	s =  4; if (word << 28 != 0) s = 0; b += s; word >>= s;
-	s =  2; if (word << 30 != 0) s = 0; b += s; word >>= s;
-	s =  1; if (word << 31 != 0) s = 0; b += s;
-
-	return b;
-#endif
-#ifdef CONFIG_64BIT
-	s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
-	s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
-	s =  8; if (word << 56 != 0) s = 0; b += s; word >>= s;
-	s =  4; if (word << 60 != 0) s = 0; b += s; word >>= s;
-	s =  2; if (word << 62 != 0) s = 0; b += s; word >>= s;
-	s =  1; if (word << 63 != 0) s = 0; b += s;
-
-	return b;
-#endif
-#endif
 }
 
 /*
@@ -652,321 +502,38 @@ static inline unsigned long ffz(unsigned long word)
  */
 static inline unsigned long fls(unsigned long word)
 {
-#ifdef CONFIG_32BIT
 #ifdef CONFIG_CPU_MIPS32
 	__asm__ ("clz %0, %1" : "=r" (word) : "r" (word));
 
 	return 32 - word;
-#else
-	{
-	int r = 32, s;
-
-	if (word == 0)
-		return 0;
-
-	s = 16; if ((word & 0xffff0000)) s = 0; r -= s; word <<= s;
-	s = 8;  if ((word & 0xff000000)) s = 0; r -= s; word <<= s;
-	s = 4;  if ((word & 0xf0000000)) s = 0; r -= s; word <<= s;
-	s = 2;  if ((word & 0xc0000000)) s = 0; r -= s; word <<= s;
-	s = 1;  if ((word & 0x80000000)) s = 0; r -= s;
-
-	return r;
-	}
 #endif
-#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_64BIT
 #ifdef CONFIG_CPU_MIPS64
-
 	__asm__ ("dclz %0, %1" : "=r" (word) : "r" (word));
 
 	return 64 - word;
-#else
-	{
-	int r = 64, s;
-
-	if (word == 0)
-		return 0;
-
-	s = 32; if ((word & 0xffffffff00000000UL)) s = 0; r -= s; word <<= s;
-	s = 16; if ((word & 0xffff000000000000UL)) s = 0; r -= s; word <<= s;
-	s = 8;  if ((word & 0xff00000000000000UL)) s = 0; r -= s; word <<= s;
-	s = 4;  if ((word & 0xf000000000000000UL)) s = 0; r -= s; word <<= s;
-	s = 2;  if ((word & 0xc000000000000000UL)) s = 0; r -= s; word <<= s;
-	s = 1;  if ((word & 0x8000000000000000UL)) s = 0; r -= s;
-
-	return r;
-	}
 #endif
-#endif /* CONFIG_64BIT */
 }
 
-#define fls64(x)   generic_fls64(x)
-
-/*
- * find_next_zero_bit - find the first zero bit in a memory region
- * @addr: The address to base the search on
- * @offset: The bitnumber to start searching at
- * @size: The maximum size to search
- */
-static inline unsigned long find_next_zero_bit(const unsigned long *addr,
-	unsigned long size, unsigned long offset)
-{
-	const unsigned long *p = addr + (offset >> SZLONG_LOG);
-	unsigned long result = offset & ~SZLONG_MASK;
-	unsigned long tmp;
-
-	if (offset >= size)
-		return size;
-	size -= result;
-	offset &= SZLONG_MASK;
-	if (offset) {
-		tmp = *(p++);
-		tmp |= ~0UL >> (_MIPS_SZLONG-offset);
-		if (size < _MIPS_SZLONG)
-			goto found_first;
-		if (~tmp)
-			goto found_middle;
-		size -= _MIPS_SZLONG;
-		result += _MIPS_SZLONG;
-	}
-	while (size & ~SZLONG_MASK) {
-		if (~(tmp = *(p++)))
-			goto found_middle;
-		result += _MIPS_SZLONG;
-		size -= _MIPS_SZLONG;
-	}
-	if (!size)
-		return result;
-	tmp = *p;
-
-found_first:
-	tmp |= ~0UL << size;
-	if (tmp == ~0UL)		/* Are any bits zero? */
-		return result + size;	/* Nope. */
-found_middle:
-	return result + ffz(tmp);
-}
+#else
 
-#define find_first_zero_bit(addr, size) \
-	find_next_zero_bit((addr), (size), 0)
+#include <asm-generic/bitops/__ffs.h>
+#include <asm-generic/bitops/ffs.h>
+#include <asm-generic/bitops/ffz.h>
+#include <asm-generic/bitops/fls.h>
 
-/*
- * find_next_bit - find the next set bit in a memory region
- * @addr: The address to base the search on
- * @offset: The bitnumber to start searching at
- * @size: The maximum size to search
- */
-static inline unsigned long find_next_bit(const unsigned long *addr,
-	unsigned long size, unsigned long offset)
-{
-	const unsigned long *p = addr + (offset >> SZLONG_LOG);
-	unsigned long result = offset & ~SZLONG_MASK;
-	unsigned long tmp;
-
-	if (offset >= size)
-		return size;
-	size -= result;
-	offset &= SZLONG_MASK;
-	if (offset) {
-		tmp = *(p++);
-		tmp &= ~0UL << offset;
-		if (size < _MIPS_SZLONG)
-			goto found_first;
-		if (tmp)
-			goto found_middle;
-		size -= _MIPS_SZLONG;
-		result += _MIPS_SZLONG;
-	}
-	while (size & ~SZLONG_MASK) {
-		if ((tmp = *(p++)))
-			goto found_middle;
-		result += _MIPS_SZLONG;
-		size -= _MIPS_SZLONG;
-	}
-	if (!size)
-		return result;
-	tmp = *p;
-
-found_first:
-	tmp &= ~0UL >> (_MIPS_SZLONG - size);
-	if (tmp == 0UL)			/* Are any bits set? */
-		return result + size;	/* Nope. */
-found_middle:
-	return result + __ffs(tmp);
-}
+#endif /*defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) */
 
-/*
- * find_first_bit - find the first set bit in a memory region
- * @addr: The address to start the search at
- * @size: The maximum size to search
- *
- * Returns the bit-number of the first set bit, not the number of the byte
- * containing a bit.
- */
-#define find_first_bit(addr, size) \
-	find_next_bit((addr), (size), 0)
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/find.h>
 
 #ifdef __KERNEL__
 
-/*
- * Every architecture must define this function. It's the fastest
- * way of searching a 140-bit bitmap where the first 100 bits are
- * unlikely to be set. It's guaranteed that at least one of the 140
- * bits is cleared.
- */
-static inline int sched_find_first_bit(const unsigned long *b)
-{
-#ifdef CONFIG_32BIT
-	if (unlikely(b[0]))
-		return __ffs(b[0]);
-	if (unlikely(b[1]))
-		return __ffs(b[1]) + 32;
-	if (unlikely(b[2]))
-		return __ffs(b[2]) + 64;
-	if (b[3])
-		return __ffs(b[3]) + 96;
-	return __ffs(b[4]) + 128;
-#endif
-#ifdef CONFIG_64BIT
-	if (unlikely(b[0]))
-		return __ffs(b[0]);
-	if (unlikely(b[1]))
-		return __ffs(b[1]) + 64;
-	return __ffs(b[2]) + 128;
-#endif
-}
-
-/*
- * hweightN - returns the hamming weight of a N-bit word
- * @x: the word to weigh
- *
- * The Hamming Weight of a number is the total number of bits set in it.
- */
-
-#define hweight64(x)	generic_hweight64(x)
-#define hweight32(x)	generic_hweight32(x)
-#define hweight16(x)	generic_hweight16(x)
-#define hweight8(x)	generic_hweight8(x)
-
-static inline int __test_and_set_le_bit(unsigned long nr, unsigned long *addr)
-{
-	unsigned char	*ADDR = (unsigned char *) addr;
-	int		mask, retval;
-
-	ADDR += nr >> 3;
-	mask = 1 << (nr & 0x07);
-	retval = (mask & *ADDR) != 0;
-	*ADDR |= mask;
-
-	return retval;
-}
-
-static inline int __test_and_clear_le_bit(unsigned long nr, unsigned long *addr)
-{
-	unsigned char	*ADDR = (unsigned char *) addr;
-	int		mask, retval;
-
-	ADDR += nr >> 3;
-	mask = 1 << (nr & 0x07);
-	retval = (mask & *ADDR) != 0;
-	*ADDR &= ~mask;
-
-	return retval;
-}
-
-static inline int test_le_bit(unsigned long nr, const unsigned long * addr)
-{
-	const unsigned char	*ADDR = (const unsigned char *) addr;
-	int			mask;
-
-	ADDR += nr >> 3;
-	mask = 1 << (nr & 0x07);
-
-	return ((mask & *ADDR) != 0);
-}
-
-static inline unsigned long find_next_zero_le_bit(unsigned long *addr,
-	unsigned long size, unsigned long offset)
-{
-	unsigned long *p = ((unsigned long *) addr) + (offset >> SZLONG_LOG);
-	unsigned long result = offset & ~SZLONG_MASK;
-	unsigned long tmp;
-
-	if (offset >= size)
-		return size;
-	size -= result;
-	offset &= SZLONG_MASK;
-	if (offset) {
-		tmp = cpu_to_lelongp(p++);
-		tmp |= ~0UL >> (_MIPS_SZLONG-offset); /* bug or feature ? */
-		if (size < _MIPS_SZLONG)
-			goto found_first;
-		if (~tmp)
-			goto found_middle;
-		size -= _MIPS_SZLONG;
-		result += _MIPS_SZLONG;
-	}
-	while (size & ~SZLONG_MASK) {
-		if (~(tmp = cpu_to_lelongp(p++)))
-			goto found_middle;
-		result += _MIPS_SZLONG;
-		size -= _MIPS_SZLONG;
-	}
-	if (!size)
-		return result;
-	tmp = cpu_to_lelongp(p);
-
-found_first:
-	tmp |= ~0UL << size;
-	if (tmp == ~0UL)		/* Are any bits zero? */
-		return result + size;	/* Nope. */
-
-found_middle:
-	return result + ffz(tmp);
-}
-
-#define find_first_zero_le_bit(addr, size) \
-	find_next_zero_le_bit((addr), (size), 0)
-
-#define ext2_set_bit(nr,addr) \
-	__test_and_set_le_bit((nr),(unsigned long*)addr)
-#define ext2_clear_bit(nr, addr) \
-	__test_and_clear_le_bit((nr),(unsigned long*)addr)
- #define ext2_set_bit_atomic(lock, nr, addr)		\
-({							\
-	int ret;					\
-	spin_lock(lock);				\
-	ret = ext2_set_bit((nr), (addr));		\
-	spin_unlock(lock);				\
-	ret;						\
-})
-
-#define ext2_clear_bit_atomic(lock, nr, addr)		\
-({							\
-	int ret;					\
-	spin_lock(lock);				\
-	ret = ext2_clear_bit((nr), (addr));		\
-	spin_unlock(lock);				\
-	ret;						\
-})
-#define ext2_test_bit(nr, addr)	test_le_bit((nr),(unsigned long*)addr)
-#define ext2_find_first_zero_bit(addr, size) \
-	find_first_zero_le_bit((unsigned long*)addr, size)
-#define ext2_find_next_zero_bit(addr, size, off) \
-	find_next_zero_le_bit((unsigned long*)addr, size, off)
-
-/*
- * Bitmap functions for the minix filesystem.
- *
- * FIXME: These assume that Minix uses the native byte/bitorder.
- * This limits the Minix filesystem's value for data exchange very much.
- */
-#define minix_test_and_set_bit(nr,addr) __test_and_set_bit(nr,addr)
-#define minix_set_bit(nr,addr) __set_bit(nr,addr)
-#define minix_test_and_clear_bit(nr,addr) __test_and_clear_bit(nr,addr)
-#define minix_test_bit(nr,addr) test_bit(nr,addr)
-#define minix_find_first_zero_bit(addr,size) find_first_zero_bit(addr,size)
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/ext2-non-atomic.h>
+#include <asm-generic/bitops/ext2-atomic.h>
+#include <asm-generic/bitops/minix.h>
 
 #endif /* __KERNEL__ */
 
-- 
cgit v1.2.3


From 335bd9dff31d042b773591933d3ee5bd62d5ea27 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sun, 26 Mar 2006 21:25:57 +0100
Subject: [SERIAL] Remove obsoleted au1x00_uart driver

As announced in feature-removal-schedule.txt.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/mips/au1000/common/setup.c |    2 +-
 drivers/serial/Kconfig          |   16 -
 drivers/serial/Makefile         |    1 -
 drivers/serial/au1x00_uart.c    | 1287 ---------------------------------------
 include/asm-mips/serial.h       |   85 +--
 5 files changed, 2 insertions(+), 1389 deletions(-)
 delete mode 100644 drivers/serial/au1x00_uart.c

(limited to 'arch/mips')

diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index 1080558c8100..307e98c29ddc 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -94,7 +94,7 @@ void __init plat_setup(void)
 
 	argptr = prom_getcmdline();
 
-#if defined(CONFIG_SERIAL_AU1X00_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE)
+#ifdef CONFIG_SERIAL_8250_CONSOLE
 	if ((argptr = strstr(argptr, "console=")) == NULL) {
 		argptr = prom_getcmdline();
 		strcat(argptr, " console=ttyS0,115200");
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index ceb3697bf84d..fe0d8b8e91c8 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -620,22 +620,6 @@ config SERIAL_SH_SCI_CONSOLE
 	depends on SERIAL_SH_SCI=y
 	select SERIAL_CORE_CONSOLE
 
-config SERIAL_AU1X00
-	bool "Enable Au1x00 UART Support"
-	depends on MIPS && SOC_AU1X00
-	select SERIAL_CORE
-	help
-	  If you have an Alchemy AU1X00 processor (MIPS based) and you want
-	  to use serial ports, say Y.  Otherwise, say N.
-
-config SERIAL_AU1X00_CONSOLE
-	bool "Enable Au1x00 serial console"
-	depends on SERIAL_AU1X00
-	select SERIAL_CORE_CONSOLE
-	help
-	  If you have an Alchemy AU1X00 processor (MIPS based) and you want
-	  to use a console on a serial port, say Y.  Otherwise, say N.
-
 config SERIAL_CORE
 	tristate
 
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index a3a4323d9c86..d2b4c214876b 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -41,7 +41,6 @@ obj-$(CONFIG_SERIAL_COLDFIRE) += mcfserial.o
 obj-$(CONFIG_V850E_UART) += v850e_uart.o
 obj-$(CONFIG_SERIAL_PMACZILOG) += pmac_zilog.o
 obj-$(CONFIG_SERIAL_LH7A40X) += serial_lh7a40x.o
-obj-$(CONFIG_SERIAL_AU1X00) += au1x00_uart.o
 obj-$(CONFIG_SERIAL_DZ) += dz.o
 obj-$(CONFIG_SERIAL_SH_SCI) += sh-sci.o
 obj-$(CONFIG_SERIAL_SGI_L1_CONSOLE) += sn_console.o
diff --git a/drivers/serial/au1x00_uart.c b/drivers/serial/au1x00_uart.c
deleted file mode 100644
index 948880ac5878..000000000000
--- a/drivers/serial/au1x00_uart.c
+++ /dev/null
@@ -1,1287 +0,0 @@
-/*
- *  Driver for 8250/16550-type serial ports
- *
- *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- *
- *  Copyright (C) 2001 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * A note about mapbase / membase
- *
- *  mapbase is the physical address of the IO port.  Currently, we don't
- *  support this very well, and it may well be dropped from this driver
- *  in future.  As such, mapbase should be NULL.
- *
- *  membase is an 'ioremapped' cookie.  This is compatible with the old
- *  serial.c driver, and is currently the preferred form.
- */
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/tty.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/sysrq.h>
-#include <linux/serial.h>
-#include <linux/serialP.h>
-#include <linux/delay.h>
-
-#include <asm/serial.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#if defined(CONFIG_SERIAL_AU1X00_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
-#include <linux/serial_core.h>
-#include "8250.h"
-
-/*
- * Debugging.
- */
-#if 0
-#define DEBUG_AUTOCONF(fmt...)	printk(fmt)
-#else
-#define DEBUG_AUTOCONF(fmt...)	do { } while (0)
-#endif
-
-#if 0
-#define DEBUG_INTR(fmt...)	printk(fmt)
-#else
-#define DEBUG_INTR(fmt...)	do { } while (0)
-#endif
-
-#define PASS_LIMIT	256
-
-/*
- * We default to IRQ0 for the "no irq" hack.   Some
- * machine types want others as well - they're free
- * to redefine this in their header file.
- */
-#define is_real_interrupt(irq)	((irq) != 0)
-
-static struct old_serial_port old_serial_port[] = {
-	{	.baud_base = 0,
-		.iomem_base = (u8 *)UART0_ADDR,
-		.irq = AU1000_UART0_INT,
-		.flags = STD_COM_FLAGS,
-		.iomem_reg_shift = 2,
-	}, {
-		.baud_base = 0,
-		.iomem_base = (u8 *)UART1_ADDR,
-		.irq = AU1000_UART1_INT,
-		.flags = STD_COM_FLAGS,
-		.iomem_reg_shift = 2
-	}, {
-		.baud_base = 0,
-		.iomem_base = (u8 *)UART2_ADDR,
-		.irq = AU1000_UART2_INT,
-		.flags = STD_COM_FLAGS,
-		.iomem_reg_shift = 2
-	}, {
-		.baud_base = 0,
-		.iomem_base = (u8 *)UART3_ADDR,
-		.irq = AU1000_UART3_INT,
-		.flags = STD_COM_FLAGS,
-		.iomem_reg_shift = 2
-	}
-};
-
-#define UART_NR	ARRAY_SIZE(old_serial_port)
-
-struct uart_8250_port {
-	struct uart_port	port;
-	struct timer_list	timer;		/* "no irq" timer */
-	struct list_head	list;		/* ports on this IRQ */
-	unsigned short		rev;
-	unsigned char		acr;
-	unsigned char		ier;
-	unsigned char		lcr;
-	unsigned char		mcr_mask;	/* mask of user bits */
-	unsigned char		mcr_force;	/* mask of forced bits */
-	unsigned char		lsr_break_flag;
-
-	/*
-	 * We provide a per-port pm hook.
-	 */
-	void			(*pm)(struct uart_port *port,
-				      unsigned int state, unsigned int old);
-};
-
-struct irq_info {
-	spinlock_t		lock;
-	struct list_head	*head;
-};
-
-static struct irq_info irq_lists[NR_IRQS];
-
-/*
- * Here we define the default xmit fifo size used for each type of UART.
- */
-static const struct serial_uart_config uart_config[PORT_MAX_8250+1] = {
-	{ "unknown",	1,	0 },
-	{ "8250",	1,	0 },
-	{ "16450",	1,	0 },
-	{ "16550",	1,	0 },
-	/* PORT_16550A */
-	{ "AU1X00_UART",16,	UART_CLEAR_FIFO | UART_USE_FIFO },
-};
-
-static unsigned int serial_in(struct uart_8250_port *up, int offset)
-{
-	return au_readl((unsigned long)up->port.membase + offset);
-}
-
-static void serial_out(struct uart_8250_port *up, int offset, int value)
-{
-	au_writel(value, (unsigned long)up->port.membase + offset);
-}
-
-#define serial_inp(up, offset)		serial_in(up, offset)
-#define serial_outp(up, offset, value)	serial_out(up, offset, value)
-
-/*
- * This routine is called by rs_init() to initialize a specific serial
- * port.  It determines what type of UART chip this serial port is
- * using: 8250, 16450, 16550, 16550A.  The important question is
- * whether or not this UART is a 16550A or not, since this will
- * determine whether or not we can use its FIFO features or not.
- */
-static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
-{
-	unsigned char save_lcr, save_mcr;
-	unsigned long flags;
-
-	if (!up->port.iobase && !up->port.mapbase && !up->port.membase)
-		return;
-
-	DEBUG_AUTOCONF("ttyS%d: autoconf (0x%04x, 0x%08lx): ",
-			up->port.line, up->port.iobase, up->port.membase);
-
-	/*
-	 * We really do need global IRQs disabled here - we're going to
-	 * be frobbing the chips IRQ enable register to see if it exists.
-	 */
-	spin_lock_irqsave(&up->port.lock, flags);
-//	save_flags(flags); cli();
-
-	save_mcr = serial_in(up, UART_MCR);
-	save_lcr = serial_in(up, UART_LCR);
-
-	up->port.type = PORT_16550A;
-	serial_outp(up, UART_LCR, save_lcr);
-
-	up->port.fifosize = uart_config[up->port.type].dfl_xmit_fifo_size;
-
-	if (up->port.type == PORT_UNKNOWN)
-		goto out;
-
-	/*
-	 * Reset the UART.
-	 */
-	serial_outp(up, UART_MCR, save_mcr);
-	serial_outp(up, UART_FCR, (UART_FCR_ENABLE_FIFO |
-				     UART_FCR_CLEAR_RCVR |
-				     UART_FCR_CLEAR_XMIT));
-	serial_outp(up, UART_FCR, 0);
-	(void)serial_in(up, UART_RX);
-	serial_outp(up, UART_IER, 0);
-
- out:	
-	spin_unlock_irqrestore(&up->port.lock, flags);
-//	restore_flags(flags);
-	DEBUG_AUTOCONF("type=%s\n", uart_config[up->port.type].name);
-}
-
-static void serial8250_stop_tx(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-	if (up->ier & UART_IER_THRI) {
-		up->ier &= ~UART_IER_THRI;
-		serial_out(up, UART_IER, up->ier);
-	}
-}
-
-static void serial8250_start_tx(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-	if (!(up->ier & UART_IER_THRI)) {
-		up->ier |= UART_IER_THRI;
-		serial_out(up, UART_IER, up->ier);
-	}
-}
-
-static void serial8250_stop_rx(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-	up->ier &= ~UART_IER_RLSI;
-	up->port.read_status_mask &= ~UART_LSR_DR;
-	serial_out(up, UART_IER, up->ier);
-}
-
-static void serial8250_enable_ms(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-	up->ier |= UART_IER_MSI;
-	serial_out(up, UART_IER, up->ier);
-}
-
-static void
-receive_chars(struct uart_8250_port *up, int *status, struct pt_regs *regs)
-{
-	struct tty_struct *tty = up->port.info->tty;
-	unsigned char ch, flag;
-	int max_count = 256;
-
-	do {
-		ch = serial_inp(up, UART_RX);
-		flag = TTY_NORMAL;
-		up->port.icount.rx++;
-
-		if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE |
-				       UART_LSR_FE | UART_LSR_OE))) {
-			/*
-			 * For statistics only
-			 */
-			if (*status & UART_LSR_BI) {
-				*status &= ~(UART_LSR_FE | UART_LSR_PE);
-				up->port.icount.brk++;
-				/*
-				 * We do the SysRQ and SAK checking
-				 * here because otherwise the break
-				 * may get masked by ignore_status_mask
-				 * or read_status_mask.
-				 */
-				if (uart_handle_break(&up->port))
-					goto ignore_char;
-			} else if (*status & UART_LSR_PE)
-				up->port.icount.parity++;
-			else if (*status & UART_LSR_FE)
-				up->port.icount.frame++;
-			if (*status & UART_LSR_OE)
-				up->port.icount.overrun++;
-
-			/*
-			 * Mask off conditions which should be ingored.
-			 */
-			*status &= up->port.read_status_mask;
-
-#ifdef CONFIG_SERIAL_AU1X00_CONSOLE
-			if (up->port.line == up->port.cons->index) {
-				/* Recover the break flag from console xmit */
-				*status |= up->lsr_break_flag;
-				up->lsr_break_flag = 0;
-			}
-#endif
-			if (*status & UART_LSR_BI) {
-				DEBUG_INTR("handling break....");
-				flag = TTY_BREAK;
-			} else if (*status & UART_LSR_PE)
-				flag = TTY_PARITY;
-			else if (*status & UART_LSR_FE)
-				flag = TTY_FRAME;
-		}
-		if (uart_handle_sysrq_char(&up->port, ch, regs))
-			goto ignore_char;
-		if ((*status & up->port.ignore_status_mask) == 0)
-			tty_insert_flip_char(tty, ch, flag);
-		if (*status & UART_LSR_OE)
-			/*
-			 * Overrun is special, since it's reported
-			 * immediately, and doesn't affect the current
-			 * character.
-			 */
-			tty_insert_flip_char(tty, 0, TTY_OVERRUN);
-		}
-	ignore_char:
-		*status = serial_inp(up, UART_LSR);
-	} while ((*status & UART_LSR_DR) && (max_count-- > 0));
-	spin_unlock(&up->port.lock);
-	tty_flip_buffer_push(tty);
-	spin_lock(&up->port.lock);
-}
-
-static void transmit_chars(struct uart_8250_port *up)
-{
-	struct circ_buf *xmit = &up->port.info->xmit;
-	int count;
-
-	if (up->port.x_char) {
-		serial_outp(up, UART_TX, up->port.x_char);
-		up->port.icount.tx++;
-		up->port.x_char = 0;
-		return;
-	}
-	if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
-		serial8250_stop_tx(&up->port);
-		return;
-	}
-
-	count = up->port.fifosize;
-	do {
-		serial_out(up, UART_TX, xmit->buf[xmit->tail]);
-		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
-		up->port.icount.tx++;
-		if (uart_circ_empty(xmit))
-			break;
-	} while (--count > 0);
-
-	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
-		uart_write_wakeup(&up->port);
-
-	DEBUG_INTR("THRE...");
-
-	if (uart_circ_empty(xmit))
-		serial8250_stop_tx(&up->port);
-}
-
-static void check_modem_status(struct uart_8250_port *up)
-{
-	int status;
-
-	status = serial_in(up, UART_MSR);
-
-	if ((status & UART_MSR_ANY_DELTA) == 0)
-		return;
-
-	if (status & UART_MSR_TERI)
-		up->port.icount.rng++;
-	if (status & UART_MSR_DDSR)
-		up->port.icount.dsr++;
-	if (status & UART_MSR_DDCD)
-		uart_handle_dcd_change(&up->port, status & UART_MSR_DCD);
-	if (status & UART_MSR_DCTS)
-		uart_handle_cts_change(&up->port, status & UART_MSR_CTS);
-
-	wake_up_interruptible(&up->port.info->delta_msr_wait);
-}
-
-/*
- * This handles the interrupt from one port.
- */
-static inline void
-serial8250_handle_port(struct uart_8250_port *up, struct pt_regs *regs)
-{
-	unsigned int status = serial_inp(up, UART_LSR);
-
-	DEBUG_INTR("status = %x...", status);
-
-	if (status & UART_LSR_DR)
-		receive_chars(up, &status, regs);
-	check_modem_status(up);
-	if (status & UART_LSR_THRE)
-		transmit_chars(up);
-}
-
-/*
- * This is the serial driver's interrupt routine.
- *
- * Arjan thinks the old way was overly complex, so it got simplified.
- * Alan disagrees, saying that need the complexity to handle the weird
- * nature of ISA shared interrupts.  (This is a special exception.)
- *
- * In order to handle ISA shared interrupts properly, we need to check
- * that all ports have been serviced, and therefore the ISA interrupt
- * line has been de-asserted.
- *
- * This means we need to loop through all ports. checking that they
- * don't have an interrupt pending.
- */
-static irqreturn_t serial8250_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
-	struct irq_info *i = dev_id;
-	struct list_head *l, *end = NULL;
-	int pass_counter = 0;
-
-	DEBUG_INTR("serial8250_interrupt(%d)...", irq);
-
-	spin_lock(&i->lock);
-
-	l = i->head;
-	do {
-		struct uart_8250_port *up;
-		unsigned int iir;
-
-		up = list_entry(l, struct uart_8250_port, list);
-
-		iir = serial_in(up, UART_IIR);
-		if (!(iir & UART_IIR_NO_INT)) {
-			spin_lock(&up->port.lock);
-			serial8250_handle_port(up, regs);
-			spin_unlock(&up->port.lock);
-
-			end = NULL;
-		} else if (end == NULL)
-			end = l;
-
-		l = l->next;
-
-		if (l == i->head && pass_counter++ > PASS_LIMIT) {
-			/* If we hit this, we're dead. */
-			printk(KERN_ERR "serial8250: too much work for "
-				"irq%d\n", irq);
-			break;
-		}
-	} while (l != end);
-
-	spin_unlock(&i->lock);
-
-	DEBUG_INTR("end.\n");
-	/* FIXME! Was it really ours? */
-	return IRQ_HANDLED;
-}
-
-/*
- * To support ISA shared interrupts, we need to have one interrupt
- * handler that ensures that the IRQ line has been deasserted
- * before returning.  Failing to do this will result in the IRQ
- * line being stuck active, and, since ISA irqs are edge triggered,
- * no more IRQs will be seen.
- */
-static void serial_do_unlink(struct irq_info *i, struct uart_8250_port *up)
-{
-	spin_lock_irq(&i->lock);
-
-	if (!list_empty(i->head)) {
-		if (i->head == &up->list)
-			i->head = i->head->next;
-		list_del(&up->list);
-	} else {
-		BUG_ON(i->head != &up->list);
-		i->head = NULL;
-	}
-
-	spin_unlock_irq(&i->lock);
-}
-
-static int serial_link_irq_chain(struct uart_8250_port *up)
-{
-	struct irq_info *i = irq_lists + up->port.irq;
-	int ret, irq_flags = up->port.flags & UPF_SHARE_IRQ ? SA_SHIRQ : 0;
-
-	spin_lock_irq(&i->lock);
-
-	if (i->head) {
-		list_add(&up->list, i->head);
-		spin_unlock_irq(&i->lock);
-
-		ret = 0;
-	} else {
-		INIT_LIST_HEAD(&up->list);
-		i->head = &up->list;
-		spin_unlock_irq(&i->lock);
-
-		ret = request_irq(up->port.irq, serial8250_interrupt,
-				  irq_flags, "serial", i);
-		if (ret < 0)
-			serial_do_unlink(i, up);
-	}
-
-	return ret;
-}
-
-static void serial_unlink_irq_chain(struct uart_8250_port *up)
-{
-	struct irq_info *i = irq_lists + up->port.irq;
-
-	BUG_ON(i->head == NULL);
-
-	if (list_empty(i->head))
-		free_irq(up->port.irq, i);
-
-	serial_do_unlink(i, up);
-}
-
-/*
- * This function is used to handle ports that do not have an
- * interrupt.  This doesn't work very well for 16450's, but gives
- * barely passable results for a 16550A.  (Although at the expense
- * of much CPU overhead).
- */
-static void serial8250_timeout(unsigned long data)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)data;
-	unsigned int timeout;
-	unsigned int iir;
-
-	iir = serial_in(up, UART_IIR);
-	if (!(iir & UART_IIR_NO_INT)) {
-		spin_lock(&up->port.lock);
-		serial8250_handle_port(up, NULL);
-		spin_unlock(&up->port.lock);
-	}
-
-	timeout = up->port.timeout;
-	timeout = timeout > 6 ? (timeout / 2 - 2) : 1;
-	mod_timer(&up->timer, jiffies + timeout);
-}
-
-static unsigned int serial8250_tx_empty(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned long flags;
-	unsigned int ret;
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	return ret;
-}
-
-static unsigned int serial8250_get_mctrl(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned char status;
-	unsigned int ret;
-
-	status = serial_in(up, UART_MSR);
-
-	ret = 0;
-	if (status & UART_MSR_DCD)
-		ret |= TIOCM_CAR;
-	if (status & UART_MSR_RI)
-		ret |= TIOCM_RNG;
-	if (status & UART_MSR_DSR)
-		ret |= TIOCM_DSR;
-	if (status & UART_MSR_CTS)
-		ret |= TIOCM_CTS;
-	return ret;
-}
-
-static void serial8250_set_mctrl(struct uart_port *port, unsigned int mctrl)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned char mcr = 0;
-
-	if (mctrl & TIOCM_RTS)
-		mcr |= UART_MCR_RTS;
-	if (mctrl & TIOCM_DTR)
-		mcr |= UART_MCR_DTR;
-	if (mctrl & TIOCM_OUT1)
-		mcr |= UART_MCR_OUT1;
-	if (mctrl & TIOCM_OUT2)
-		mcr |= UART_MCR_OUT2;
-	if (mctrl & TIOCM_LOOP)
-		mcr |= UART_MCR_LOOP;
-
-	mcr = (mcr & up->mcr_mask) | up->mcr_force;
-
-	serial_out(up, UART_MCR, mcr);
-}
-
-static void serial8250_break_ctl(struct uart_port *port, int break_state)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned long flags;
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	if (break_state == -1)
-		up->lcr |= UART_LCR_SBC;
-	else
-		up->lcr &= ~UART_LCR_SBC;
-	serial_out(up, UART_LCR, up->lcr);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-}
-
-static int serial8250_startup(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned long flags;
-	int retval;
-
-	/*
-	 * Clear the FIFO buffers and disable them.
-	 * (they will be reeanbled in set_termios())
-	 */
-	if (uart_config[up->port.type].flags & UART_CLEAR_FIFO) {
-		serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
-		serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO |
-				UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
-		serial_outp(up, UART_FCR, 0);
-	}
-
-	/*
-	 * Clear the interrupt registers.
-	 */
-	(void) serial_inp(up, UART_LSR);
-	(void) serial_inp(up, UART_RX);
-	(void) serial_inp(up, UART_IIR);
-	(void) serial_inp(up, UART_MSR);
-
-	/*
-	 * At this point, there's no way the LSR could still be 0xff;
-	 * if it is, then bail out, because there's likely no UART
-	 * here.
-	 */
-	if (!(up->port.flags & UPF_BUGGY_UART) &&
-	    (serial_inp(up, UART_LSR) == 0xff)) {
-		printk("ttyS%d: LSR safety check engaged!\n", up->port.line);
-		return -ENODEV;
-	}
-
-	retval = serial_link_irq_chain(up);
-		if (retval)
-			return retval;
-
-	/*
-	 * Now, initialize the UART
-	 */
-	serial_outp(up, UART_LCR, UART_LCR_WLEN8);
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	if (up->port.flags & UPF_FOURPORT) {
-		if (!is_real_interrupt(up->port.irq))
-			up->port.mctrl |= TIOCM_OUT1;
-	} else
-		/*
-		 * Most PC uarts need OUT2 raised to enable interrupts.
-		 */
-		if (is_real_interrupt(up->port.irq))
-			up->port.mctrl |= TIOCM_OUT2;
-
-	serial8250_set_mctrl(&up->port, up->port.mctrl);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	/*
-	 * Finally, enable interrupts.  Note: Modem status interrupts
-	 * are set via set_termios(), which will be occurring imminently
-	 * anyway, so we don't enable them here.
-	 */
-	up->ier = UART_IER_RLSI | UART_IER_RDI;
-	serial_outp(up, UART_IER, up->ier);
-
-	if (up->port.flags & UPF_FOURPORT) {
-		unsigned int icp;
-		/*
-		 * Enable interrupts on the AST Fourport board
-		 */
-		icp = (up->port.iobase & 0xfe0) | 0x01f;
-		outb_p(0x80, icp);
-		(void) inb_p(icp);
-	}
-
-	/*
-	 * And clear the interrupt registers again for luck.
-	 */
-	(void) serial_inp(up, UART_LSR);
-	(void) serial_inp(up, UART_RX);
-	(void) serial_inp(up, UART_IIR);
-	(void) serial_inp(up, UART_MSR);
-
-	return 0;
-}
-
-static void serial8250_shutdown(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned long flags;
-
-	/*
-	 * Disable interrupts from this port
-	 */
-	up->ier = 0;
-	serial_outp(up, UART_IER, 0);
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	if (up->port.flags & UPF_FOURPORT) {
-		/* reset interrupts on the AST Fourport board */
-		inb((up->port.iobase & 0xfe0) | 0x1f);
-		up->port.mctrl |= TIOCM_OUT1;
-	} else
-		up->port.mctrl &= ~TIOCM_OUT2;
-
-	serial8250_set_mctrl(&up->port, up->port.mctrl);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	/*
-	 * Disable break condition and FIFOs
-	 */
-	serial_out(up, UART_LCR, serial_inp(up, UART_LCR) & ~UART_LCR_SBC);
-	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO |
-				  UART_FCR_CLEAR_RCVR |
-				  UART_FCR_CLEAR_XMIT);
-	serial_outp(up, UART_FCR, 0);
-
-	/*
-	 * Read data port to reset things, and then unlink from
-	 * the IRQ chain.
-	 */
-	(void) serial_in(up, UART_RX);
-
-	if (!is_real_interrupt(up->port.irq))
-		del_timer_sync(&up->timer);
-	else
-		serial_unlink_irq_chain(up);
-}
-
-static unsigned int serial8250_get_divisor(struct uart_port *port, unsigned int baud)
-{
-	unsigned int quot;
-
-	/*
-	 * Handle magic divisors for baud rates above baud_base on
-	 * SMSC SuperIO chips.
-	 */
-	if ((port->flags & UPF_MAGIC_MULTIPLIER) &&
-	    baud == (port->uartclk/4))
-		quot = 0x8001;
-	else if ((port->flags & UPF_MAGIC_MULTIPLIER) &&
-		 baud == (port->uartclk/8))
-		quot = 0x8002;
-	else
-		quot = uart_get_divisor(port, baud);
-
-	return quot;
-}
-
-static void
-serial8250_set_termios(struct uart_port *port, struct termios *termios,
-		       struct termios *old)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned char cval, fcr = 0;
-	unsigned long flags;
-	unsigned int baud, quot;
-
-	switch (termios->c_cflag & CSIZE) {
-	case CS5:
-		cval = UART_LCR_WLEN5;
-		break;
-	case CS6:
-		cval = UART_LCR_WLEN6;
-		break;
-	case CS7:
-		cval = UART_LCR_WLEN7;
-		break;
-	default:
-	case CS8:
-		cval = UART_LCR_WLEN8;
-		break;
-	}
-
-	if (termios->c_cflag & CSTOPB)
-		cval |= UART_LCR_STOP;
-	if (termios->c_cflag & PARENB)
-		cval |= UART_LCR_PARITY;
-	if (!(termios->c_cflag & PARODD))
-		cval |= UART_LCR_EPAR;
-#ifdef CMSPAR
-	if (termios->c_cflag & CMSPAR)
-		cval |= UART_LCR_SPAR;
-#endif
-
-	/*
-	 * Ask the core to calculate the divisor for us.
-	 */
-	baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); 
-	quot = serial8250_get_divisor(port, baud);
-	quot = 0x35; /* FIXME */
-
-	/*
-	 * Work around a bug in the Oxford Semiconductor 952 rev B
-	 * chip which causes it to seriously miscalculate baud rates
-	 * when DLL is 0.
-	 */
-	if ((quot & 0xff) == 0 && up->port.type == PORT_16C950 &&
-	    up->rev == 0x5201)
-		quot ++;
-
-	if (uart_config[up->port.type].flags & UART_USE_FIFO) {
-		if (baud < 2400)
-			fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIGGER_1;
-		else
-			fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIGGER_8;
-	}
-
-	/*
-	 * Ok, we're now changing the port state.  Do it with
-	 * interrupts disabled.
-	 */
-	spin_lock_irqsave(&up->port.lock, flags);
-
-	/*
-	 * Update the per-port timeout.
-	 */
-	uart_update_timeout(port, termios->c_cflag, baud);
-
-	up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
-	if (termios->c_iflag & INPCK)
-		up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-	if (termios->c_iflag & (BRKINT | PARMRK))
-		up->port.read_status_mask |= UART_LSR_BI;
-
-	/*
-	 * Characteres to ignore
-	 */
-	up->port.ignore_status_mask = 0;
-	if (termios->c_iflag & IGNPAR)
-		up->port.ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;
-	if (termios->c_iflag & IGNBRK) {
-		up->port.ignore_status_mask |= UART_LSR_BI;
-		/*
-		 * If we're ignoring parity and break indicators,
-		 * ignore overruns too (for real raw support).
-		 */
-		if (termios->c_iflag & IGNPAR)
-			up->port.ignore_status_mask |= UART_LSR_OE;
-	}
-
-	/*
-	 * ignore all characters if CREAD is not set
-	 */
-	if ((termios->c_cflag & CREAD) == 0)
-		up->port.ignore_status_mask |= UART_LSR_DR;
-
-	/*
-	 * CTS flow control flag and modem status interrupts
-	 */
-	up->ier &= ~UART_IER_MSI;
-	if (UART_ENABLE_MS(&up->port, termios->c_cflag))
-		up->ier |= UART_IER_MSI;
-
-	serial_out(up, UART_IER, up->ier);
-	serial_outp(up, 0x28, quot & 0xffff);
-	up->lcr = cval;					/* Save LCR */
-	if (up->port.type != PORT_16750) {
-		if (fcr & UART_FCR_ENABLE_FIFO) {
-			/* emulated UARTs (Lucent Venus 167x) need two steps */
-			serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
-		}
-		serial_outp(up, UART_FCR, fcr);		/* set fcr */
-	}
-	spin_unlock_irqrestore(&up->port.lock, flags);
-}
-
-static void
-serial8250_pm(struct uart_port *port, unsigned int state,
-	      unsigned int oldstate)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	if (state) {
-		/* sleep */
-		if (up->pm)
-			up->pm(port, state, oldstate);
-	} else {
-		/* wake */
-		if (up->pm)
-			up->pm(port, state, oldstate);
-	}
-}
-
-/*
- * Resource handling.  This is complicated by the fact that resources
- * depend on the port type.  Maybe we should be claiming the standard
- * 8250 ports, and then trying to get other resources as necessary?
- */
-static int
-serial8250_request_std_resource(struct uart_8250_port *up, struct resource **res)
-{
-	unsigned int size = 8 << up->port.regshift;
-	int ret = 0;
-
-	switch (up->port.iotype) {
-	case UPIO_MEM:
-		if (up->port.mapbase) {
-			*res = request_mem_region(up->port.mapbase, size, "serial");
-			if (!*res)
-				ret = -EBUSY;
-		}
-		break;
-
-	case UPIO_HUB6:
-	case UPIO_PORT:
-		*res = request_region(up->port.iobase, size, "serial");
-		if (!*res)
-			ret = -EBUSY;
-		break;
-	}
-	return ret;
-}
-
-
-static void serial8250_release_port(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	unsigned long start, offset = 0, size = 0;
-
-	size <<= up->port.regshift;
-
-	switch (up->port.iotype) {
-	case UPIO_MEM:
-		if (up->port.mapbase) {
-			/*
-			 * Unmap the area.
-			 */
-			iounmap(up->port.membase);
-			up->port.membase = NULL;
-
-			start = up->port.mapbase;
-
-			if (size)
-				release_mem_region(start + offset, size);
-			release_mem_region(start, 8 << up->port.regshift);
-		}
-		break;
-
-	case UPIO_HUB6:
-	case UPIO_PORT:
-		start = up->port.iobase;
-
-		if (size)
-			release_region(start + offset, size);
-		release_region(start + offset, 8 << up->port.regshift);
-		break;
-
-	default:
-		break;
-	}
-}
-
-static int serial8250_request_port(struct uart_port *port)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	struct resource *res = NULL, *res_rsa = NULL;
-	int ret = 0;
-
-	ret = serial8250_request_std_resource(up, &res);
-
-	/*
-	 * If we have a mapbase, then request that as well.
-	 */
-	if (ret == 0 && up->port.flags & UPF_IOREMAP) {
-		int size = res->end - res->start + 1;
-
-		up->port.membase = ioremap(up->port.mapbase, size);
-		if (!up->port.membase)
-			ret = -ENOMEM;
-	}
-
-	if (ret < 0) {
-		if (res_rsa)
-			release_resource(res_rsa);
-		if (res)
-			release_resource(res);
-	}
-	return ret;
-}
-
-static void serial8250_config_port(struct uart_port *port, int flags)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-	struct resource *res_std = NULL, *res_rsa = NULL;
-	int probeflags = PROBE_ANY;
-
-	probeflags &= ~PROBE_RSA;
-
-	if (flags & UART_CONFIG_TYPE)
-		autoconfig(up, probeflags);
-
-	/*
-	 * If the port wasn't an RSA port, release the resource.
-	 */
-	if (up->port.type != PORT_RSA && res_rsa)
-		release_resource(res_rsa);
-
-	if (up->port.type == PORT_UNKNOWN && res_std)
-		release_resource(res_std);
-}
-
-static int
-serial8250_verify_port(struct uart_port *port, struct serial_struct *ser)
-{
-	if (ser->irq >= NR_IRQS || ser->irq < 0 ||
-	    ser->baud_base < 9600 || ser->type < PORT_UNKNOWN ||
-	    ser->type > PORT_MAX_8250 || ser->type == PORT_CIRRUS ||
-	    ser->type == PORT_STARTECH)
-		return -EINVAL;
-	return 0;
-}
-
-static const char *
-serial8250_type(struct uart_port *port)
-{
-	int type = port->type;
-
-	if (type >= ARRAY_SIZE(uart_config))
-		type = 0;
-	return uart_config[type].name;
-}
-
-static struct uart_ops serial8250_pops = {
-	.tx_empty	= serial8250_tx_empty,
-	.set_mctrl	= serial8250_set_mctrl,
-	.get_mctrl	= serial8250_get_mctrl,
-	.stop_tx	= serial8250_stop_tx,
-	.start_tx	= serial8250_start_tx,
-	.stop_rx	= serial8250_stop_rx,
-	.enable_ms	= serial8250_enable_ms,
-	.break_ctl	= serial8250_break_ctl,
-	.startup	= serial8250_startup,
-	.shutdown	= serial8250_shutdown,
-	.set_termios	= serial8250_set_termios,
-	.pm		= serial8250_pm,
-	.type		= serial8250_type,
-	.release_port	= serial8250_release_port,
-	.request_port	= serial8250_request_port,
-	.config_port	= serial8250_config_port,
-	.verify_port	= serial8250_verify_port,
-};
-
-static struct uart_8250_port serial8250_ports[UART_NR];
-
-static void __init serial8250_isa_init_ports(void)
-{
-	struct uart_8250_port *up;
-	static int first = 1;
-	int i;
-
-	if (!first)
-		return;
-	first = 0;
-
-	for (i = 0, up = serial8250_ports; i < ARRAY_SIZE(old_serial_port);
-	     i++, up++) {
-		up->port.iobase   = old_serial_port[i].port;
-		up->port.irq      = old_serial_port[i].irq;
-		up->port.uartclk  = get_au1x00_uart_baud_base();
-		up->port.flags    = old_serial_port[i].flags;
-		up->port.hub6     = old_serial_port[i].hub6;
-		up->port.membase  = old_serial_port[i].iomem_base;
-		up->port.iotype   = old_serial_port[i].io_type;
-		up->port.regshift = old_serial_port[i].iomem_reg_shift;
-		up->port.ops      = &serial8250_pops;
-	}
-}
-
-static void __init serial8250_register_ports(struct uart_driver *drv)
-{
-	int i;
-
-	serial8250_isa_init_ports();
-
-	for (i = 0; i < UART_NR; i++) {
-		struct uart_8250_port *up = &serial8250_ports[i];
-
-		up->port.line = i;
-		up->port.ops = &serial8250_pops;
-		init_timer(&up->timer);
-		up->timer.function = serial8250_timeout;
-
-		/*
-		 * ALPHA_KLUDGE_MCR needs to be killed.
-		 */
-		up->mcr_mask = ~ALPHA_KLUDGE_MCR;
-		up->mcr_force = ALPHA_KLUDGE_MCR;
-
-		uart_add_one_port(drv, &up->port);
-	}
-}
-
-#ifdef CONFIG_SERIAL_AU1X00_CONSOLE
-
-#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-
-/*
- *	Wait for transmitter & holding register to empty
- */
-static inline void wait_for_xmitr(struct uart_8250_port *up)
-{
-	unsigned int status, tmout = 10000;
-
-	/* Wait up to 10ms for the character(s) to be sent. */
-	do {
-		status = serial_in(up, UART_LSR);
-
-		if (status & UART_LSR_BI)
-			up->lsr_break_flag = UART_LSR_BI;
-
-		if (--tmout == 0)
-			break;
-		udelay(1);
-	} while ((status & BOTH_EMPTY) != BOTH_EMPTY);
-
-	/* Wait up to 1s for flow control if necessary */
-	if (up->port.flags & UPF_CONS_FLOW) {
-		tmout = 1000000;
-		while (--tmout &&
-		       ((serial_in(up, UART_MSR) & UART_MSR_CTS) == 0))
-			udelay(1);
-	}
-}
-
-static void au1x00_console_putchar(struct uart_port *port, int ch)
-{
-	struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-	wait_for_xmitr(up);
-	serial_out(up, UART_TX, ch);
-}
-
-/*
- *	Print a string to the serial port trying not to disturb
- *	any possible real use of the port...
- *
- *	The console_lock must be held when we get here.
- */
-static void
-serial8250_console_write(struct console *co, const char *s, unsigned int count)
-{
-	struct uart_8250_port *up = &serial8250_ports[co->index];
-	unsigned int ier;
-
-	/*
-	 *	First save the UER then disable the interrupts
-	 */
-	ier = serial_in(up, UART_IER);
-	serial_out(up, UART_IER, 0);
-
-	uart_console_write(&up->port, s, count, au1x00_console_putchar);
-
-	/*
-	 *	Finally, wait for transmitter to become empty
-	 *	and restore the IER
-	 */
-	wait_for_xmitr(up);
-	serial_out(up, UART_IER, ier);
-}
-
-static int __init serial8250_console_setup(struct console *co, char *options)
-{
-	struct uart_port *port;
-	int baud = 9600;
-	int bits = 8;
-	int parity = 'n';
-	int flow = 'n';
-
-	/*
-	 * Check whether an invalid uart number has been specified, and
-	 * if so, search for the first available port that does have
-	 * console support.
-	 */
-	if (co->index >= UART_NR)
-		co->index = 0;
-	port = &serial8250_ports[co->index].port;
-
-	/*
-	 * Temporary fix.
-	 */
-	spin_lock_init(&port->lock);
-
-	if (options)
-		uart_parse_options(options, &baud, &parity, &bits, &flow);
-
-	return uart_set_options(port, co, baud, parity, bits, flow);
-}
-
-extern struct uart_driver serial8250_reg;
-static struct console serial8250_console = {
-	.name		= "ttyS",
-	.write		= serial8250_console_write,
-	.device		= uart_console_device,
-	.setup		= serial8250_console_setup,
-	.flags		= CON_PRINTBUFFER,
-	.index		= -1,
-	.data		= &serial8250_reg,
-};
-
-static int __init serial8250_console_init(void)
-{
-	serial8250_isa_init_ports();
-	register_console(&serial8250_console);
-	return 0;
-}
-console_initcall(serial8250_console_init);
-
-#define SERIAL8250_CONSOLE	&serial8250_console
-#else
-#define SERIAL8250_CONSOLE	NULL
-#endif
-
-static struct uart_driver serial8250_reg = {
-	.owner			= THIS_MODULE,
-	.driver_name		= "serial",
-	.devfs_name		= "tts/",
-	.dev_name		= "ttyS",
-	.major			= TTY_MAJOR,
-	.minor			= 64,
-	.nr			= UART_NR,
-	.cons			= SERIAL8250_CONSOLE,
-};
-
-int __init early_serial_setup(struct uart_port *port)
-{
-	serial8250_isa_init_ports();
-	serial8250_ports[port->line].port	= *port;
-	serial8250_ports[port->line].port.ops	= &serial8250_pops;
-	return 0;
-}
-
-/**
- *	serial8250_suspend_port - suspend one serial port
- *	@line:  serial line number
- *      @level: the level of port suspension, as per uart_suspend_port
- *
- *	Suspend one serial port.
- */
-void serial8250_suspend_port(int line)
-{
-	uart_suspend_port(&serial8250_reg, &serial8250_ports[line].port);
-}
-
-/**
- *	serial8250_resume_port - resume one serial port
- *	@line:  serial line number
- *      @level: the level of port resumption, as per uart_resume_port
- *
- *	Resume one serial port.
- */
-void serial8250_resume_port(int line)
-{
-	uart_resume_port(&serial8250_reg, &serial8250_ports[line].port);
-}
-
-static int __init serial8250_init(void)
-{
-	int ret, i;
-
-	printk(KERN_INFO "Serial: Au1x00 driver\n");
-
-	for (i = 0; i < NR_IRQS; i++)
-		spin_lock_init(&irq_lists[i].lock);
-
-	ret = uart_register_driver(&serial8250_reg);
-	if (ret >= 0)
-		serial8250_register_ports(&serial8250_reg);
-
-	return ret;
-}
-
-static void __exit serial8250_exit(void)
-{
-	int i;
-
-	for (i = 0; i < UART_NR; i++)
-		uart_remove_one_port(&serial8250_reg, &serial8250_ports[i].port);
-
-	uart_unregister_driver(&serial8250_reg);
-}
-
-module_init(serial8250_init);
-module_exit(serial8250_exit);
-
-EXPORT_SYMBOL(serial8250_suspend_port);
-EXPORT_SYMBOL(serial8250_resume_port);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Au1x00 serial driver\n");
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index e796d75f027e..7b2366412203 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -103,88 +103,6 @@
 #define IVR_SERIAL_PORT_DEFNS
 #endif
 
-#ifdef CONFIG_SERIAL_AU1X00
-#include <asm/mach-au1x00/au1000.h>
-#ifdef CONFIG_SOC_AU1000
-#define AU1000_SERIAL_PORT_DEFNS                       \
-    { .baud_base = 0, .port = UART0_ADDR,              \
-      .iomem_base = (unsigned char *)UART0_ADDR,       \
-      .irq = AU1000_UART0_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART1_ADDR,              \
-      .iomem_base = (unsigned char *)UART1_ADDR,       \
-      .irq = AU1000_UART1_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART2_ADDR,              \
-      .iomem_base = (unsigned char *)UART2_ADDR,       \
-      .irq = AU1000_UART2_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART3_ADDR,              \
-      .iomem_base = (unsigned char *)UART3_ADDR,       \
-      .irq = AU1000_UART3_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1500
-#define AU1000_SERIAL_PORT_DEFNS                       \
-    { .baud_base = 0, .port = UART0_ADDR,              \
-      .iomem_base = (unsigned char *)UART0_ADDR,       \
-      .irq = AU1500_UART0_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART3_ADDR,              \
-      .iomem_base = (unsigned char *)UART3_ADDR,       \
-      .irq = AU1500_UART3_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1100
-#define AU1000_SERIAL_PORT_DEFNS                       \
-    { .baud_base = 0, .port = UART0_ADDR,              \
-      .iomem_base = (unsigned char *)UART0_ADDR,       \
-      .irq = AU1100_UART0_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART1_ADDR,              \
-      .iomem_base = (unsigned char *)UART1_ADDR,       \
-      .irq = AU1100_UART1_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART3_ADDR,              \
-      .iomem_base = (unsigned char *)UART3_ADDR,       \
-      .irq = AU1100_UART3_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1550
-#define AU1000_SERIAL_PORT_DEFNS                       \
-    { .baud_base = 0, .port = UART0_ADDR,              \
-      .iomem_base = (unsigned char *)UART0_ADDR,       \
-      .irq = AU1550_UART0_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART1_ADDR,              \
-      .iomem_base = (unsigned char *)UART1_ADDR,       \
-      .irq = AU1550_UART1_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART3_ADDR,              \
-      .iomem_base = (unsigned char *)UART3_ADDR,       \
-      .irq = AU1550_UART3_INT,  .flags = STD_COM_FLAGS,\
-      .iomem_reg_shift = 2 },
-#endif
-
-#ifdef CONFIG_SOC_AU1200
-#define AU1000_SERIAL_PORT_DEFNS                       \
-    { .baud_base = 0, .port = UART0_ADDR,              \
-      .iomem_base = (unsigned char *)UART0_ADDR,       \
-      .irq = AU1200_UART0_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },                          \
-    { .baud_base = 0, .port = UART1_ADDR,              \
-      .iomem_base = (unsigned char *)UART1_ADDR,       \
-      .irq = AU1200_UART1_INT, .flags = STD_COM_FLAGS, \
-      .iomem_reg_shift = 2 },
-#endif
-
-#else
-#define AU1000_SERIAL_PORT_DEFNS
-#endif
-
 #ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
 #define STD_SERIAL_PORT_DEFNS			\
 	/* UART CLK   PORT IRQ     FLAGS        */			\
@@ -331,7 +249,6 @@
 	MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS		\
 	MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS		\
 	MOMENCO_OCELOT_SERIAL_PORT_DEFNS		\
-	MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS		\
-	AU1000_SERIAL_PORT_DEFNS
+	MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS
 
 #endif /* _ASM_SERIAL_H */
-- 
cgit v1.2.3


From 22a9835c350782a5c3257343713932af3ac92ee0 Mon Sep 17 00:00:00 2001
From: Dave Hansen <haveblue@us.ibm.com>
Date: Mon, 27 Mar 2006 01:16:04 -0800
Subject: [PATCH] unify PFN_* macros

Just about every architecture defines some macros to do operations on pfns.
 They're all virtually identical.  This patch consolidates all of them.

One minor glitch is that at least i386 uses them in a very skeletal header
file.  To keep away from #include dependency hell, I stuck the new
definitions in a new, isolated header.

Of all of the implementations, sh64 is the only one that varied by a bit.
It used some masks to ensure that any sign-extension got ripped away before
the arithmetic is done.  This has been posted to that sh64 maintainers and
the development list.

Compiles on x86, x86_64, ia64 and ppc64.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/alpha/kernel/setup.c               | 9 +--------
 arch/alpha/mm/numa.c                    | 4 +---
 arch/arm26/mm/init.c                    | 7 +------
 arch/cris/kernel/setup.c                | 5 +----
 arch/i386/kernel/setup.c                | 1 +
 arch/i386/mm/discontig.c                | 1 +
 arch/m32r/kernel/setup.c                | 1 +
 arch/m32r/mm/discontig.c                | 1 +
 arch/m32r/mm/init.c                     | 1 +
 arch/mips/ite-boards/ivr/init.c         | 3 ---
 arch/mips/ite-boards/qed-4n-s01b/init.c | 3 ---
 arch/mips/kernel/setup.c                | 9 +--------
 arch/mips/mips-boards/generic/memory.c  | 7 ++-----
 arch/mips/mips-boards/sim/sim_mem.c     | 7 ++-----
 arch/mips/mm/init.c                     | 4 +---
 arch/mips/sgi-ip27/ip27-memory.c        | 3 +--
 arch/sh/kernel/setup.c                  | 5 +----
 arch/sh64/kernel/setup.c                | 1 +
 arch/um/kernel/physmem.c                | 3 +--
 include/asm-i386/setup.h                | 4 +---
 include/asm-m32r/setup.h                | 4 ----
 include/asm-sh64/platform.h             | 5 -----
 include/linux/pfn.h                     | 9 +++++++++
 23 files changed, 29 insertions(+), 68 deletions(-)
 create mode 100644 include/linux/pfn.h

(limited to 'arch/mips')

diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index b4e5f8ff2b25..9402624453c2 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -34,6 +34,7 @@
 #include <linux/root_dev.h>
 #include <linux/initrd.h>
 #include <linux/eisa.h>
+#include <linux/pfn.h>
 #ifdef CONFIG_MAGIC_SYSRQ
 #include <linux/sysrq.h>
 #include <linux/reboot.h>
@@ -241,9 +242,6 @@ reserve_std_resources(void)
 		request_resource(io, standard_io_resources+i);
 }
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
 #define PFN_MAX		PFN_DOWN(0x80000000)
 #define for_each_mem_cluster(memdesc, cluster, i)		\
 	for ((cluster) = (memdesc)->cluster, (i) = 0;		\
@@ -472,11 +470,6 @@ page_is_ram(unsigned long pfn)
 	return 0;
 }
 
-#undef PFN_UP
-#undef PFN_DOWN
-#undef PFN_PHYS
-#undef PFN_MAX
-
 void __init
 setup_arch(char **cmdline_p)
 {
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index 6d5251254f68..bf6b65c81bef 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -13,6 +13,7 @@
 #include <linux/bootmem.h>
 #include <linux/swap.h>
 #include <linux/initrd.h>
+#include <linux/pfn.h>
 
 #include <asm/hwrpb.h>
 #include <asm/pgalloc.h>
@@ -27,9 +28,6 @@ bootmem_data_t node_bdata[MAX_NUMNODES];
 #define DBGDCONT(args...)
 #endif
 
-#define PFN_UP(x)       (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)     ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)     ((x) << PAGE_SHIFT)
 #define for_each_mem_cluster(memdesc, cluster, i)		\
 	for ((cluster) = (memdesc)->cluster, (i) = 0;		\
 	     (i) < (memdesc)->numclusters; (i)++, (cluster)++)
diff --git a/arch/arm26/mm/init.c b/arch/arm26/mm/init.c
index e3ecaa453747..7da8a5205678 100644
--- a/arch/arm26/mm/init.c
+++ b/arch/arm26/mm/init.c
@@ -23,6 +23,7 @@
 #include <linux/initrd.h>
 #include <linux/bootmem.h>
 #include <linux/blkdev.h>
+#include <linux/pfn.h>
 
 #include <asm/segment.h>
 #include <asm/mach-types.h>
@@ -101,12 +102,6 @@ struct node_info {
 	int bootmap_pages;
 };
 
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_UP(x)	(PAGE_ALIGN(x) >> PAGE_SHIFT)
-#define PFN_SIZE(x)	((x) >> PAGE_SHIFT)
-#define PFN_RANGE(s,e)	PFN_SIZE(PAGE_ALIGN((unsigned long)(e)) - \
-				(((unsigned long)(s)) & PAGE_MASK))
-
 /*
  * FIXME: We really want to avoid allocating the bootmap bitmap
  * over the top of the initrd.  Hopefully, this is located towards
diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c
index 1ba57efff60d..619a6eefd893 100644
--- a/arch/cris/kernel/setup.c
+++ b/arch/cris/kernel/setup.c
@@ -18,6 +18,7 @@
 #include <linux/seq_file.h>
 #include <linux/tty.h>
 #include <linux/utsname.h>
+#include <linux/pfn.h>
 
 #include <asm/setup.h>
 
@@ -88,10 +89,6 @@ setup_arch(char **cmdline_p)
 	init_mm.end_data =   (unsigned long) &_edata;
 	init_mm.brk =        (unsigned long) &_end;
 
-#define PFN_UP(x)       (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)     ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)     ((x) << PAGE_SHIFT)
-
 	/* min_low_pfn points to the start of DRAM, start_pfn points
 	 * to the first DRAM pages after the kernel, and max_low_pfn
 	 * to the end of DRAM.
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 6917daa159ab..8c08660b4e5d 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -46,6 +46,7 @@
 #include <linux/kexec.h>
 #include <linux/crash_dump.h>
 #include <linux/dmi.h>
+#include <linux/pfn.h>
 
 #include <video/edid.h>
 
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index c3f3ae95e22d..fe6eb901326e 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -31,6 +31,7 @@
 #include <linux/nodemask.h>
 #include <linux/module.h>
 #include <linux/kexec.h>
+#include <linux/pfn.h>
 
 #include <asm/e820.h>
 #include <asm/setup.h>
diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c
index d742037a7ccb..0d78942b4c76 100644
--- a/arch/m32r/kernel/setup.c
+++ b/arch/m32r/kernel/setup.c
@@ -24,6 +24,7 @@
 #include <linux/tty.h>
 #include <linux/cpu.h>
 #include <linux/nodemask.h>
+#include <linux/pfn.h>
 
 #include <asm/processor.h>
 #include <asm/pgtable.h>
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c
index 70c8528a0ad5..cf610a7c5ff0 100644
--- a/arch/m32r/mm/discontig.c
+++ b/arch/m32r/mm/discontig.c
@@ -13,6 +13,7 @@
 #include <linux/initrd.h>
 #include <linux/nodemask.h>
 #include <linux/module.h>
+#include <linux/pfn.h>
 
 #include <asm/setup.h>
 
diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c
index 2e0fe199ce38..b71348fec1f4 100644
--- a/arch/m32r/mm/init.c
+++ b/arch/m32r/mm/init.c
@@ -18,6 +18,7 @@
 #include <linux/highmem.h>
 #include <linux/bitops.h>
 #include <linux/nodemask.h>
+#include <linux/pfn.h>
 #include <asm/types.h>
 #include <asm/processor.h>
 #include <asm/page.h>
diff --git a/arch/mips/ite-boards/ivr/init.c b/arch/mips/ite-boards/ivr/init.c
index ea4e1935fec5..b774db035b31 100644
--- a/arch/mips/ite-boards/ivr/init.c
+++ b/arch/mips/ite-boards/ivr/init.c
@@ -45,9 +45,6 @@ extern void  __init prom_init_cmdline(void);
 extern unsigned long __init prom_get_memsize(void);
 extern void __init it8172_init_ram_resource(unsigned long memsize);
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_ALIGN(x)	(((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
 const char *get_system_type(void)
 {
 	return "Globespan IVR";
diff --git a/arch/mips/ite-boards/qed-4n-s01b/init.c b/arch/mips/ite-boards/qed-4n-s01b/init.c
index 56dca7e0c21d..e8ec8be66a80 100644
--- a/arch/mips/ite-boards/qed-4n-s01b/init.c
+++ b/arch/mips/ite-boards/qed-4n-s01b/init.c
@@ -45,9 +45,6 @@ extern void  __init prom_init_cmdline(void);
 extern unsigned long __init prom_get_memsize(void);
 extern void __init it8172_init_ram_resource(unsigned long memsize);
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_ALIGN(x)	(((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
 const char *get_system_type(void)
 {
 	return "ITE QED-4N-S01B";
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 0cb3b6097e0e..dcbfd27071f0 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -34,6 +34,7 @@
 #include <linux/highmem.h>
 #include <linux/console.h>
 #include <linux/mmzone.h>
+#include <linux/pfn.h>
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
@@ -257,10 +258,6 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en
 	return 0;
 }
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
-
 #define MAXMEM		HIGHMEM_START
 #define MAXMEM_PFN	PFN_DOWN(MAXMEM)
 
@@ -493,10 +490,6 @@ static inline void resource_init(void)
 	}
 }
 
-#undef PFN_UP
-#undef PFN_DOWN
-#undef PFN_PHYS
-
 #undef MAXMEM
 #undef MAXMEM_PFN
 
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index ee5e70c95cf3..32c9210373ac 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -49,9 +49,6 @@ static char *mtypes[3] = {
 /* References to section boundaries */
 extern char _end;
 
-#define PFN_ALIGN(x)    (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
-
 struct prom_pmemblock * __init prom_getmdesc(void)
 {
 	char *memsize_str;
@@ -109,10 +106,10 @@ struct prom_pmemblock * __init prom_getmdesc(void)
 
 	mdesc[3].type = yamon_dontuse;
 	mdesc[3].base = 0x00100000;
-	mdesc[3].size = CPHYSADDR(PFN_ALIGN(&_end)) - mdesc[3].base;
+	mdesc[3].size = CPHYSADDR(PAGE_ALIGN(&_end)) - mdesc[3].base;
 
 	mdesc[4].type = yamon_free;
-	mdesc[4].base = CPHYSADDR(PFN_ALIGN(&_end));
+	mdesc[4].base = CPHYSADDR(PAGE_ALIGN(&_end));
 	mdesc[4].size = memsize - mdesc[4].base;
 
 	return &mdesc[0];
diff --git a/arch/mips/mips-boards/sim/sim_mem.c b/arch/mips/mips-boards/sim/sim_mem.c
index 1ec4e75656bd..e57f737bab10 100644
--- a/arch/mips/mips-boards/sim/sim_mem.c
+++ b/arch/mips/mips-boards/sim/sim_mem.c
@@ -42,9 +42,6 @@ static char *mtypes[3] = {
 /* References to section boundaries */
 extern char _end;
 
-#define PFN_ALIGN(x)    (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
-
 struct prom_pmemblock * __init prom_getmdesc(void)
 {
 	unsigned int memsize;
@@ -64,10 +61,10 @@ struct prom_pmemblock * __init prom_getmdesc(void)
 
 	mdesc[2].type = simmem_reserved;
 	mdesc[2].base = 0x00100000;
-	mdesc[2].size = CPHYSADDR(PFN_ALIGN(&_end)) - mdesc[2].base;
+	mdesc[2].size = CPHYSADDR(PAGE_ALIGN(&_end)) - mdesc[2].base;
 
 	mdesc[3].type = simmem_free;
-	mdesc[3].base = CPHYSADDR(PFN_ALIGN(&_end));
+	mdesc[3].base = CPHYSADDR(PAGE_ALIGN(&_end));
 	mdesc[3].size = memsize - mdesc[3].base;
 
 	return &mdesc[0];
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 52f7d59fe612..ad89c442f299 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -25,6 +25,7 @@
 #include <linux/highmem.h>
 #include <linux/swap.h>
 #include <linux/proc_fs.h>
+#include <linux/pfn.h>
 
 #include <asm/bootinfo.h>
 #include <asm/cachectl.h>
@@ -177,9 +178,6 @@ void __init paging_init(void)
 	free_area_init(zones_size);
 }
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-
 static inline int page_is_ram(unsigned long pagenr)
 {
 	int i;
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index e0d095daa5ed..6c00dce9f73f 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -19,6 +19,7 @@
 #include <linux/nodemask.h>
 #include <linux/swap.h>
 #include <linux/bootmem.h>
+#include <linux/pfn.h>
 #include <asm/page.h>
 #include <asm/sections.h>
 
@@ -28,8 +29,6 @@
 #include <asm/sn/sn_private.h>
 
 
-#define PFN_UP(x)		(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-
 #define SLOT_PFNSHIFT           (SLOT_SHIFT - PAGE_SHIFT)
 #define PFN_NASIDSHFT           (NASID_SHFT - PAGE_SHIFT)
 
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index c0e79843f580..7ee4ca203616 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -20,6 +20,7 @@
 #include <linux/root_dev.h>
 #include <linux/utsname.h>
 #include <linux/cpu.h>
+#include <linux/pfn.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/sections.h>
@@ -275,10 +276,6 @@ void __init setup_arch(char **cmdline_p)
 
 	sh_mv_setup(cmdline_p);
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
-
 	/*
 	 * Find the highest page frame number we have available
 	 */
diff --git a/arch/sh64/kernel/setup.c b/arch/sh64/kernel/setup.c
index c7a7b816a30f..d2711c9c9d13 100644
--- a/arch/sh64/kernel/setup.c
+++ b/arch/sh64/kernel/setup.c
@@ -48,6 +48,7 @@
 #include <linux/root_dev.h>
 #include <linux/cpu.h>
 #include <linux/initrd.h>
+#include <linux/pfn.h>
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index 0e65340eee33..0500800df1c1 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -9,6 +9,7 @@
 #include "linux/vmalloc.h"
 #include "linux/bootmem.h"
 #include "linux/module.h"
+#include "linux/pfn.h"
 #include "asm/types.h"
 #include "asm/pgtable.h"
 #include "kern_util.h"
@@ -316,8 +317,6 @@ void map_memory(unsigned long virt, unsigned long phys, unsigned long len,
 	}
 }
 
-#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-
 extern int __syscall_stub_start, __binary_start;
 
 void setup_physmem(unsigned long start, unsigned long reserve_end,
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 826a8ca50ac8..ee941457b55d 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -6,9 +6,7 @@
 #ifndef _i386_SETUP_H
 #define _i386_SETUP_H
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
+#include <linux/pfn.h>
 
 /*
  * Reserved space for vmalloc and iomap - defined in asm/page.h
diff --git a/include/asm-m32r/setup.h b/include/asm-m32r/setup.h
index 5f028dc26a9b..52f4fa29abfc 100644
--- a/include/asm-m32r/setup.h
+++ b/include/asm-m32r/setup.h
@@ -24,10 +24,6 @@
 #define RAMDISK_PROMPT_FLAG		(0x8000)
 #define RAMDISK_LOAD_FLAG		(0x4000)
 
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
diff --git a/include/asm-sh64/platform.h b/include/asm-sh64/platform.h
index 7046a9014027..bd0d9c405a80 100644
--- a/include/asm-sh64/platform.h
+++ b/include/asm-sh64/platform.h
@@ -61,9 +61,4 @@ extern int platform_int_priority[NR_INTC_IRQS];
 #define code_resource (platform_parms.kram_res_p[STANDARD_KRAM_RESOURCES - 2])
 #define data_resource (platform_parms.kram_res_p[STANDARD_KRAM_RESOURCES - 1])
 
-/* Be prepared to 64-bit sign extensions */
-#define PFN_UP(x)       ((((x) + PAGE_SIZE-1) >> PAGE_SHIFT) & 0x000fffff)
-#define PFN_DOWN(x)     (((x) >> PAGE_SHIFT) & 0x000fffff)
-#define PFN_PHYS(x)     ((x) << PAGE_SHIFT)
-
 #endif	/* __ASM_SH64_PLATFORM_H */
diff --git a/include/linux/pfn.h b/include/linux/pfn.h
new file mode 100644
index 000000000000..bb01f8b92b56
--- /dev/null
+++ b/include/linux/pfn.h
@@ -0,0 +1,9 @@
+#ifndef _LINUX_PFN_H_
+#define _LINUX_PFN_H_
+
+#define PFN_ALIGN(x)	(((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
+#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
+#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
+#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
+
+#endif
-- 
cgit v1.2.3


From e041c683412d5bf44dc2b109053e3b837b71742d Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@rowland.harvard.edu>
Date: Mon, 27 Mar 2006 01:16:30 -0800
Subject: [PATCH] Notifier chain update: API changes

The kernel's implementation of notifier chains is unsafe.  There is no
protection against entries being added to or removed from a chain while the
chain is in use.  The issues were discussed in this thread:

    http://marc.theaimsgroup.com/?l=linux-kernel&m=113018709002036&w=2

We noticed that notifier chains in the kernel fall into two basic usage
classes:

	"Blocking" chains are always called from a process context
	and the callout routines are allowed to sleep;

	"Atomic" chains can be called from an atomic context and
	the callout routines are not allowed to sleep.

We decided to codify this distinction and make it part of the API.  Therefore
this set of patches introduces three new, parallel APIs: one for blocking
notifiers, one for atomic notifiers, and one for "raw" notifiers (which is
really just the old API under a new name).  New kinds of data structures are
used for the heads of the chains, and new routines are defined for
registration, unregistration, and calling a chain.  The three APIs are
explained in include/linux/notifier.h and their implementation is in
kernel/sys.c.

With atomic and blocking chains, the implementation guarantees that the chain
links will not be corrupted and that chain callers will not get messed up by
entries being added or removed.  For raw chains the implementation provides no
guarantees at all; users of this API must provide their own protections.  (The
idea was that situations may come up where the assumptions of the atomic and
blocking APIs are not appropriate, so it should be possible for users to
handle these things in their own way.)

There are some limitations, which should not be too hard to live with.  For
atomic/blocking chains, registration and unregistration must always be done in
a process context since the chain is protected by a mutex/rwsem.  Also, a
callout routine for a non-raw chain must not try to register or unregister
entries on its own chain.  (This did happen in a couple of places and the code
had to be changed to avoid it.)

Since atomic chains may be called from within an NMI handler, they cannot use
spinlocks for synchronization.  Instead we use RCU.  The overhead falls almost
entirely in the unregister routine, which is okay since unregistration is much
less frequent that calling a chain.

Here is the list of chains that we adjusted and their classifications.  None
of them use the raw API, so for the moment it is only a placeholder.

  ATOMIC CHAINS
  -------------
arch/i386/kernel/traps.c:		i386die_chain
arch/ia64/kernel/traps.c:		ia64die_chain
arch/powerpc/kernel/traps.c:		powerpc_die_chain
arch/sparc64/kernel/traps.c:		sparc64die_chain
arch/x86_64/kernel/traps.c:		die_chain
drivers/char/ipmi/ipmi_si_intf.c:	xaction_notifier_list
kernel/panic.c:				panic_notifier_list
kernel/profile.c:			task_free_notifier
net/bluetooth/hci_core.c:		hci_notifier
net/ipv4/netfilter/ip_conntrack_core.c:	ip_conntrack_chain
net/ipv4/netfilter/ip_conntrack_core.c:	ip_conntrack_expect_chain
net/ipv6/addrconf.c:			inet6addr_chain
net/netfilter/nf_conntrack_core.c:	nf_conntrack_chain
net/netfilter/nf_conntrack_core.c:	nf_conntrack_expect_chain
net/netlink/af_netlink.c:		netlink_chain

  BLOCKING CHAINS
  ---------------
arch/powerpc/platforms/pseries/reconfig.c:	pSeries_reconfig_chain
arch/s390/kernel/process.c:		idle_chain
arch/x86_64/kernel/process.c		idle_notifier
drivers/base/memory.c:			memory_chain
drivers/cpufreq/cpufreq.c		cpufreq_policy_notifier_list
drivers/cpufreq/cpufreq.c		cpufreq_transition_notifier_list
drivers/macintosh/adb.c:		adb_client_list
drivers/macintosh/via-pmu.c		sleep_notifier_list
drivers/macintosh/via-pmu68k.c		sleep_notifier_list
drivers/macintosh/windfarm_core.c	wf_client_list
drivers/usb/core/notify.c		usb_notifier_list
drivers/video/fbmem.c			fb_notifier_list
kernel/cpu.c				cpu_chain
kernel/module.c				module_notify_list
kernel/profile.c			munmap_notifier
kernel/profile.c			task_exit_notifier
kernel/sys.c				reboot_notifier_list
net/core/dev.c				netdev_chain
net/decnet/dn_dev.c:			dnaddr_chain
net/ipv4/devinet.c:			inetaddr_chain

It's possible that some of these classifications are wrong.  If they are,
please let us know or submit a patch to fix them.  Note that any chain that
gets called very frequently should be atomic, because the rwsem read-locking
used for blocking chains is very likely to incur cache misses on SMP systems.
(However, if the chain's callout routines may sleep then the chain cannot be
atomic.)

The patch set was written by Alan Stern and Chandra Seetharaman, incorporating
material written by Keith Owens and suggestions from Paul McKenney and Andrew
Morton.

[jes@sgi.com: restructure the notifier chain initialization macros]
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/alpha/kernel/setup.c                   |   5 +-
 arch/arm/mach-omap1/board-netstar.c         |   2 +-
 arch/arm/mach-omap1/board-voiceblue.c       |   2 +-
 arch/i386/kernel/traps.c                    |  17 +-
 arch/ia64/kernel/traps.c                    |   6 +-
 arch/mips/lasat/setup.c                     |   3 +-
 arch/mips/sgi-ip22/ip22-reset.c             |   2 +-
 arch/mips/sgi-ip32/ip32-reset.c             |   2 +-
 arch/parisc/kernel/pdc_chassis.c            |   3 +-
 arch/powerpc/kernel/setup_64.c              |   3 +-
 arch/powerpc/kernel/traps.c                 |  16 +-
 arch/powerpc/platforms/pseries/reconfig.c   |  10 +-
 arch/ppc/platforms/prep_setup.c             |   2 +-
 arch/s390/kernel/process.c                  |  11 +-
 arch/sparc64/kernel/traps.c                 |  17 +-
 arch/um/drivers/mconsole_kern.c             |   3 +-
 arch/um/kernel/um_arch.c                    |   3 +-
 arch/x86_64/kernel/process.c                |  17 +-
 arch/x86_64/kernel/traps.c                  |  18 +-
 arch/xtensa/platform-iss/setup.c            |   2 +-
 drivers/base/memory.c                       |   8 +-
 drivers/char/ipmi/ipmi_msghandler.c         |   4 +-
 drivers/char/ipmi/ipmi_si_intf.c            |   7 +-
 drivers/char/ipmi/ipmi_watchdog.c           |   6 +-
 drivers/cpufreq/cpufreq.c                   |  61 +++---
 drivers/firmware/dcdbas.c                   |  19 +-
 drivers/macintosh/adb.c                     |  11 +-
 drivers/macintosh/adbhid.c                  |   3 +-
 drivers/macintosh/via-pmu.c                 |   2 +-
 drivers/macintosh/via-pmu68k.c              |   7 +-
 drivers/macintosh/windfarm_core.c           |   8 +-
 drivers/misc/ibmasm/heartbeat.c             |   5 +-
 drivers/net/bonding/bond_main.c             |   2 +-
 drivers/parisc/led.c                        |  14 +-
 drivers/parisc/power.c                      |   6 +-
 drivers/scsi/gdth.c                         |   9 +-
 drivers/usb/core/notify.c                   |  65 +-----
 drivers/video/fbmem.c                       |  31 +--
 include/asm-i386/kdebug.h                   |  10 +-
 include/asm-ia64/kdebug.h                   |   4 +-
 include/asm-powerpc/kdebug.h                |  12 +-
 include/asm-sparc64/kdebug.h                |  11 +-
 include/asm-x86_64/kdebug.h                 |  23 +-
 include/linux/adb.h                         |   2 +-
 include/linux/kernel.h                      |   2 +-
 include/linux/memory.h                      |   1 -
 include/linux/netfilter_ipv4/ip_conntrack.h |  17 +-
 include/linux/notifier.h                    |  96 +++++++-
 include/net/netfilter/nf_conntrack.h        |  17 +-
 kernel/cpu.c                                |  29 +--
 kernel/module.c                             |  20 +-
 kernel/panic.c                              |   4 +-
 kernel/profile.c                            |  53 ++---
 kernel/softlockup.c                         |   2 +-
 kernel/sys.c                                | 327 ++++++++++++++++++++++------
 net/bluetooth/hci_core.c                    |   8 +-
 net/core/dev.c                              |  42 ++--
 net/decnet/dn_dev.c                         |  10 +-
 net/ipv4/devinet.c                          |  16 +-
 net/ipv4/netfilter/ip_conntrack_core.c      |   6 +-
 net/ipv6/addrconf.c                         |  10 +-
 net/netfilter/nf_conntrack_core.c           |   6 +-
 net/netlink/af_netlink.c                    |   9 +-
 63 files changed, 677 insertions(+), 472 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 9402624453c2..dd8769670596 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -43,7 +43,7 @@
 #include <asm/setup.h>
 #include <asm/io.h>
 
-extern struct notifier_block *panic_notifier_list;
+extern struct atomic_notifier_head panic_notifier_list;
 static int alpha_panic_event(struct notifier_block *, unsigned long, void *);
 static struct notifier_block alpha_panic_block = {
 	alpha_panic_event,
@@ -500,7 +500,8 @@ setup_arch(char **cmdline_p)
 	}
 
 	/* Register a call for panic conditions. */
-	notifier_chain_register(&panic_notifier_list, &alpha_panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list,
+			&alpha_panic_block);
 
 #ifdef CONFIG_ALPHA_GENERIC
 	/* Assume that we've booted from SRM if we haven't booted from MILO.
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c
index 60d5f8a3339c..7520e602d7a2 100644
--- a/arch/arm/mach-omap1/board-netstar.c
+++ b/arch/arm/mach-omap1/board-netstar.c
@@ -141,7 +141,7 @@ static int __init netstar_late_init(void)
 	/* TODO: Setup front panel switch here */
 
 	/* Setup panic notifier */
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index bfd5fdd1a875..52e4a9d69642 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -235,7 +235,7 @@ static struct notifier_block panic_block = {
 static int __init voiceblue_setup(void)
 {
 	/* Setup panic notifier */
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
 	return 0;
 }
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 4624f8ca2459..6b63a5aa1e46 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -92,22 +92,21 @@ asmlinkage void spurious_interrupt_bug(void);
 asmlinkage void machine_check(void);
 
 static int kstack_depth_to_print = 24;
-struct notifier_block *i386die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
+ATOMIC_NOTIFIER_HEAD(i386die_chain);
 
 int register_die_notifier(struct notifier_block *nb)
 {
-	int err = 0;
-	unsigned long flags;
-
 	vmalloc_sync_all();
-	spin_lock_irqsave(&die_notifier_lock, flags);
-	err = notifier_chain_register(&i386die_chain, nb);
-	spin_unlock_irqrestore(&die_notifier_lock, flags);
-	return err;
+	return atomic_notifier_chain_register(&i386die_chain, nb);
 }
 EXPORT_SYMBOL(register_die_notifier);
 
+int unregister_die_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&i386die_chain, nb);
+}
+EXPORT_SYMBOL(unregister_die_notifier);
+
 static inline int valid_stack_ptr(struct thread_info *tinfo, void *p)
 {
 	return	p > (void *)tinfo &&
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index dabd6c32641e..7c1ddc8ac443 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -30,19 +30,19 @@ extern spinlock_t timerlist_lock;
 fpswa_interface_t *fpswa_interface;
 EXPORT_SYMBOL(fpswa_interface);
 
-struct notifier_block *ia64die_chain;
+ATOMIC_NOTIFIER_HEAD(ia64die_chain);
 
 int
 register_die_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&ia64die_chain, nb);
+	return atomic_notifier_chain_register(&ia64die_chain, nb);
 }
 EXPORT_SYMBOL_GPL(register_die_notifier);
 
 int
 unregister_die_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&ia64die_chain, nb);
+	return atomic_notifier_chain_unregister(&ia64die_chain, nb);
 }
 EXPORT_SYMBOL_GPL(unregister_die_notifier);
 
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index 83eb08b7a072..e9e9a89c6741 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -165,7 +165,8 @@ void __init plat_setup(void)
 
 	/* Set up panic notifier */
 	for (i = 0; i < sizeof(lasat_panic_block) / sizeof(struct notifier_block); i++)
-		notifier_chain_register(&panic_notifier_list, &lasat_panic_block[i]);
+		atomic_notifier_chain_register(&panic_notifier_list,
+				&lasat_panic_block[i]);
 
 	lasat_reboot_setup();
 
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index 92a3b3c15ed3..a9c58e067b53 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -238,7 +238,7 @@ static int __init reboot_setup(void)
 	request_irq(SGI_PANEL_IRQ, panel_int, 0, "Front Panel", NULL);
 	init_timer(&blink_timer);
 	blink_timer.function = blink_timeout;
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
 	return 0;
 }
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index 0c948008b023..ab9d9cef089e 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -193,7 +193,7 @@ static __init int ip32_reboot_setup(void)
 
 	init_timer(&blink_timer);
 	blink_timer.function = blink_timeout;
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
 	request_irq(MACEISA_RTC_IRQ, ip32_rtc_int, 0, "rtc", NULL);
 
diff --git a/arch/parisc/kernel/pdc_chassis.c b/arch/parisc/kernel/pdc_chassis.c
index 2a01fe1bdc98..0cea6958f427 100644
--- a/arch/parisc/kernel/pdc_chassis.c
+++ b/arch/parisc/kernel/pdc_chassis.c
@@ -150,7 +150,8 @@ void __init parisc_pdc_chassis_init(void)
 
 		if (handle) {
 			/* initialize panic notifier chain */
-			notifier_chain_register(&panic_notifier_list, &pdc_chassis_panic_block);
+			atomic_notifier_chain_register(&panic_notifier_list,
+					&pdc_chassis_panic_block);
 
 			/* initialize reboot notifier chain */
 			register_reboot_notifier(&pdc_chassis_reboot_block);
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 2f3fdad35594..e20c1fae3423 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -579,7 +579,8 @@ void __init setup_arch(char **cmdline_p)
 	panic_timeout = 180;
 
 	if (ppc_md.panic)
-		notifier_chain_register(&panic_notifier_list, &ppc64_panic_block);
+		atomic_notifier_chain_register(&panic_notifier_list,
+				&ppc64_panic_block);
 
 	init_mm.start_code = PAGE_OFFSET;
 	init_mm.end_code = (unsigned long) _etext;
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 98660aedeeb7..9763faab6739 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -74,19 +74,19 @@ EXPORT_SYMBOL(__debugger_dabr_match);
 EXPORT_SYMBOL(__debugger_fault_handler);
 #endif
 
-struct notifier_block *powerpc_die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
+ATOMIC_NOTIFIER_HEAD(powerpc_die_chain);
 
 int register_die_notifier(struct notifier_block *nb)
 {
-	int err = 0;
-	unsigned long flags;
+	return atomic_notifier_chain_register(&powerpc_die_chain, nb);
+}
+EXPORT_SYMBOL(register_die_notifier);
 
-	spin_lock_irqsave(&die_notifier_lock, flags);
-	err = notifier_chain_register(&powerpc_die_chain, nb);
-	spin_unlock_irqrestore(&die_notifier_lock, flags);
-	return err;
+int unregister_die_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&powerpc_die_chain, nb);
 }
+EXPORT_SYMBOL(unregister_die_notifier);
 
 /*
  * Trap & Exception support
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 86cfa6ecdcf3..5ad90676567a 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -94,16 +94,16 @@ static struct device_node *derive_parent(const char *path)
 	return parent;
 }
 
-static struct notifier_block *pSeries_reconfig_chain;
+static BLOCKING_NOTIFIER_HEAD(pSeries_reconfig_chain);
 
 int pSeries_reconfig_notifier_register(struct notifier_block *nb)
 {
-	return notifier_chain_register(&pSeries_reconfig_chain, nb);
+	return blocking_notifier_chain_register(&pSeries_reconfig_chain, nb);
 }
 
 void pSeries_reconfig_notifier_unregister(struct notifier_block *nb)
 {
-	notifier_chain_unregister(&pSeries_reconfig_chain, nb);
+	blocking_notifier_chain_unregister(&pSeries_reconfig_chain, nb);
 }
 
 static int pSeries_reconfig_add_node(const char *path, struct property *proplist)
@@ -131,7 +131,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist
 		goto out_err;
 	}
 
-	err = notifier_call_chain(&pSeries_reconfig_chain,
+	err = blocking_notifier_call_chain(&pSeries_reconfig_chain,
 				  PSERIES_RECONFIG_ADD, np);
 	if (err == NOTIFY_BAD) {
 		printk(KERN_ERR "Failed to add device node %s\n", path);
@@ -171,7 +171,7 @@ static int pSeries_reconfig_remove_node(struct device_node *np)
 
 	remove_node_proc_entries(np);
 
-	notifier_call_chain(&pSeries_reconfig_chain,
+	blocking_notifier_call_chain(&pSeries_reconfig_chain,
 			    PSERIES_RECONFIG_REMOVE, np);
 	of_detach_node(np);
 
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index a0fc628ffb1e..d95c05d9824d 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -736,7 +736,7 @@ ibm_statusled_progress(char *s, unsigned short hex)
 		hex = 0xfff;
 		if (!notifier_installed) {
 			++notifier_installed;
-			notifier_chain_register(&panic_notifier_list,
+			atomic_notifier_chain_register(&panic_notifier_list,
 						&ibm_statusled_block);
 		}
 	}
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 99182a415fe7..4a0f5a1551ea 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -76,17 +76,17 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
 /*
  * Need to know about CPUs going idle?
  */
-static struct notifier_block *idle_chain;
+static ATOMIC_NOTIFIER_HEAD(idle_chain);
 
 int register_idle_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&idle_chain, nb);
+	return atomic_notifier_chain_register(&idle_chain, nb);
 }
 EXPORT_SYMBOL(register_idle_notifier);
 
 int unregister_idle_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&idle_chain, nb);
+	return atomic_notifier_chain_unregister(&idle_chain, nb);
 }
 EXPORT_SYMBOL(unregister_idle_notifier);
 
@@ -95,7 +95,7 @@ void do_monitor_call(struct pt_regs *regs, long interruption_code)
 	/* disable monitor call class 0 */
 	__ctl_clear_bit(8, 15);
 
-	notifier_call_chain(&idle_chain, CPU_NOT_IDLE,
+	atomic_notifier_call_chain(&idle_chain, CPU_NOT_IDLE,
 			    (void *)(long) smp_processor_id());
 }
 
@@ -116,7 +116,8 @@ static void default_idle(void)
 		return;
 	}
 
-	rc = notifier_call_chain(&idle_chain, CPU_IDLE, (void *)(long) cpu);
+	rc = atomic_notifier_call_chain(&idle_chain,
+			CPU_IDLE, (void *)(long) cpu);
 	if (rc != NOTIFY_OK && rc != NOTIFY_DONE)
 		BUG();
 	if (rc != NOTIFY_OK) {
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index df612e4f75f9..ff090bb9734b 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -43,18 +43,19 @@
 #include <linux/kmod.h>
 #endif
 
-struct notifier_block *sparc64die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
+ATOMIC_NOTIFIER_HEAD(sparc64die_chain);
 
 int register_die_notifier(struct notifier_block *nb)
 {
-	int err = 0;
-	unsigned long flags;
-	spin_lock_irqsave(&die_notifier_lock, flags);
-	err = notifier_chain_register(&sparc64die_chain, nb);
-	spin_unlock_irqrestore(&die_notifier_lock, flags);
-	return err;
+	return atomic_notifier_chain_register(&sparc64die_chain, nb);
 }
+EXPORT_SYMBOL(register_die_notifier);
+
+int unregister_die_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&sparc64die_chain, nb);
+}
+EXPORT_SYMBOL(unregister_die_notifier);
 
 /* When an irrecoverable trap occurs at tl > 0, the trap entry
  * code logs the trap state registers at every level in the trap
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 54388d10bcf9..1488816588ea 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -762,7 +762,8 @@ static struct notifier_block panic_exit_notifier = {
 
 static int add_notifier(void)
 {
-	notifier_chain_register(&panic_notifier_list, &panic_exit_notifier);
+	atomic_notifier_chain_register(&panic_notifier_list,
+			&panic_exit_notifier);
 	return(0);
 }
 
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index bb1c87211ac1..7d51dd7201c3 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -477,7 +477,8 @@ static struct notifier_block panic_exit_notifier = {
 
 void __init setup_arch(char **cmdline_p)
 {
-	notifier_chain_register(&panic_notifier_list, &panic_exit_notifier);
+	atomic_notifier_chain_register(&panic_notifier_list,
+			&panic_exit_notifier);
 	paging_init();
         strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
  	*cmdline_p = command_line;
diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index 0370720515f1..70dd8e5c6889 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -66,24 +66,17 @@ EXPORT_SYMBOL(boot_option_idle_override);
 void (*pm_idle)(void);
 static DEFINE_PER_CPU(unsigned int, cpu_idle_state);
 
-static struct notifier_block *idle_notifier;
-static DEFINE_SPINLOCK(idle_notifier_lock);
+static ATOMIC_NOTIFIER_HEAD(idle_notifier);
 
 void idle_notifier_register(struct notifier_block *n)
 {
-	unsigned long flags;
-	spin_lock_irqsave(&idle_notifier_lock, flags);
-	notifier_chain_register(&idle_notifier, n);
-	spin_unlock_irqrestore(&idle_notifier_lock, flags);
+	atomic_notifier_chain_register(&idle_notifier, n);
 }
 EXPORT_SYMBOL_GPL(idle_notifier_register);
 
 void idle_notifier_unregister(struct notifier_block *n)
 {
-	unsigned long flags;
-	spin_lock_irqsave(&idle_notifier_lock, flags);
-	notifier_chain_unregister(&idle_notifier, n);
-	spin_unlock_irqrestore(&idle_notifier_lock, flags);
+	atomic_notifier_chain_unregister(&idle_notifier, n);
 }
 EXPORT_SYMBOL(idle_notifier_unregister);
 
@@ -93,13 +86,13 @@ static DEFINE_PER_CPU(enum idle_state, idle_state) = CPU_NOT_IDLE;
 void enter_idle(void)
 {
 	__get_cpu_var(idle_state) = CPU_IDLE;
-	notifier_call_chain(&idle_notifier, IDLE_START, NULL);
+	atomic_notifier_call_chain(&idle_notifier, IDLE_START, NULL);
 }
 
 static void __exit_idle(void)
 {
 	__get_cpu_var(idle_state) = CPU_NOT_IDLE;
-	notifier_call_chain(&idle_notifier, IDLE_END, NULL);
+	atomic_notifier_call_chain(&idle_notifier, IDLE_END, NULL);
 }
 
 /* Called from interrupts to signify idle end */
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index 7b148309c529..edaa9fe654dc 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -69,20 +69,20 @@ asmlinkage void alignment_check(void);
 asmlinkage void machine_check(void);
 asmlinkage void spurious_interrupt_bug(void);
 
-struct notifier_block *die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
+ATOMIC_NOTIFIER_HEAD(die_chain);
 
 int register_die_notifier(struct notifier_block *nb)
 {
-	int err = 0;
-	unsigned long flags;
-
 	vmalloc_sync_all();
-	spin_lock_irqsave(&die_notifier_lock, flags);
-	err = notifier_chain_register(&die_chain, nb);
-	spin_unlock_irqrestore(&die_notifier_lock, flags);
-	return err;
+	return atomic_notifier_chain_register(&die_chain, nb);
+}
+EXPORT_SYMBOL(register_die_notifier);
+
+int unregister_die_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&die_chain, nb);
 }
+EXPORT_SYMBOL(unregister_die_notifier);
 
 static inline void conditional_sti(struct pt_regs *regs)
 {
diff --git a/arch/xtensa/platform-iss/setup.c b/arch/xtensa/platform-iss/setup.c
index 2e6dcbf0cc04..23790a5610e2 100644
--- a/arch/xtensa/platform-iss/setup.c
+++ b/arch/xtensa/platform-iss/setup.c
@@ -108,5 +108,5 @@ static struct notifier_block iss_panic_block = {
 
 void __init platform_setup(char **p_cmdline)
 {
-	notifier_chain_register(&panic_notifier_list, &iss_panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &iss_panic_block);
 }
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 105a0d61eb1f..dd547af4681a 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -47,16 +47,16 @@ static struct kset_uevent_ops memory_uevent_ops = {
 	.uevent		= memory_uevent,
 };
 
-static struct notifier_block *memory_chain;
+static BLOCKING_NOTIFIER_HEAD(memory_chain);
 
 int register_memory_notifier(struct notifier_block *nb)
 {
-        return notifier_chain_register(&memory_chain, nb);
+        return blocking_notifier_chain_register(&memory_chain, nb);
 }
 
 void unregister_memory_notifier(struct notifier_block *nb)
 {
-        notifier_chain_unregister(&memory_chain, nb);
+        blocking_notifier_chain_unregister(&memory_chain, nb);
 }
 
 /*
@@ -140,7 +140,7 @@ static ssize_t show_mem_state(struct sys_device *dev, char *buf)
 
 static inline int memory_notify(unsigned long val, void *v)
 {
-	return notifier_call_chain(&memory_chain, val, v);
+	return blocking_notifier_call_chain(&memory_chain, val, v);
 }
 
 /*
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index b8fb87c6c29f..40eb005b9d77 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -3744,7 +3744,7 @@ static int ipmi_init_msghandler(void)
 	ipmi_timer.expires = jiffies + IPMI_TIMEOUT_JIFFIES;
 	add_timer(&ipmi_timer);
 
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
 	initialized = 1;
 
@@ -3764,7 +3764,7 @@ static __exit void cleanup_ipmi(void)
 	if (!initialized)
 		return;
 
-	notifier_chain_unregister(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_unregister(&panic_notifier_list, &panic_block);
 
 	/* This can't be called if any interfaces exist, so no worry about
 	   shutting down the interfaces. */
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 12f858dc9994..35fbd4d8ed4b 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -237,10 +237,10 @@ struct smi_info
 
 static int try_smi_init(struct smi_info *smi);
 
-static struct notifier_block *xaction_notifier_list;
+static ATOMIC_NOTIFIER_HEAD(xaction_notifier_list);
 static int register_xaction_notifier(struct notifier_block * nb)
 {
-	return notifier_chain_register(&xaction_notifier_list, nb);
+	return atomic_notifier_chain_register(&xaction_notifier_list, nb);
 }
 
 static void si_restart_short_timer(struct smi_info *smi_info);
@@ -302,7 +302,8 @@ static enum si_sm_result start_next_msg(struct smi_info *smi_info)
 		do_gettimeofday(&t);
 		printk("**Start2: %d.%9.9d\n", t.tv_sec, t.tv_usec);
 #endif
-		err = notifier_call_chain(&xaction_notifier_list, 0, smi_info);
+		err = atomic_notifier_call_chain(&xaction_notifier_list,
+				0, smi_info);
 		if (err & NOTIFY_STOP_MASK) {
 			rv = SI_SM_CALL_WITHOUT_DELAY;
 			goto out;
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 616539310d9a..7ece9f3c8f70 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -1158,7 +1158,8 @@ static int __init ipmi_wdog_init(void)
 	}
 
 	register_reboot_notifier(&wdog_reboot_notifier);
-	notifier_chain_register(&panic_notifier_list, &wdog_panic_notifier);
+	atomic_notifier_chain_register(&panic_notifier_list,
+			&wdog_panic_notifier);
 
 	printk(KERN_INFO PFX "driver initialized\n");
 
@@ -1176,7 +1177,8 @@ static __exit void ipmi_unregister_watchdog(void)
 		release_nmi(&ipmi_nmi_handler);
 #endif
 
-	notifier_chain_unregister(&panic_notifier_list, &wdog_panic_notifier);
+	atomic_notifier_chain_unregister(&panic_notifier_list,
+			&wdog_panic_notifier);
 	unregister_reboot_notifier(&wdog_reboot_notifier);
 
 	if (! watchdog_user)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index aed80e6aec6d..9b6ae7dc8b8a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -52,9 +52,8 @@ static void handle_update(void *data);
  * changes to devices when the CPU clock speed changes.
  * The mutex locks both lists.
  */
-static struct notifier_block *cpufreq_policy_notifier_list;
-static struct notifier_block *cpufreq_transition_notifier_list;
-static DECLARE_RWSEM (cpufreq_notifier_rwsem);
+static BLOCKING_NOTIFIER_HEAD(cpufreq_policy_notifier_list);
+static BLOCKING_NOTIFIER_HEAD(cpufreq_transition_notifier_list);
 
 
 static LIST_HEAD(cpufreq_governor_list);
@@ -247,8 +246,6 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 	dprintk("notification %u of frequency transition to %u kHz\n",
 		state, freqs->new);
 
-	down_read(&cpufreq_notifier_rwsem);
-
 	policy = cpufreq_cpu_data[freqs->cpu];
 	switch (state) {
 
@@ -266,20 +263,19 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 				freqs->old = policy->cur;
 			}
 		}
-		notifier_call_chain(&cpufreq_transition_notifier_list,
-					CPUFREQ_PRECHANGE, freqs);
+		blocking_notifier_call_chain(&cpufreq_transition_notifier_list,
+				CPUFREQ_PRECHANGE, freqs);
 		adjust_jiffies(CPUFREQ_PRECHANGE, freqs);
 		break;
 
 	case CPUFREQ_POSTCHANGE:
 		adjust_jiffies(CPUFREQ_POSTCHANGE, freqs);
-		notifier_call_chain(&cpufreq_transition_notifier_list,
-					CPUFREQ_POSTCHANGE, freqs);
+		blocking_notifier_call_chain(&cpufreq_transition_notifier_list,
+				CPUFREQ_POSTCHANGE, freqs);
 		if (likely(policy) && likely(policy->cpu == freqs->cpu))
 			policy->cur = freqs->new;
 		break;
 	}
-	up_read(&cpufreq_notifier_rwsem);
 }
 EXPORT_SYMBOL_GPL(cpufreq_notify_transition);
 
@@ -1007,7 +1003,7 @@ static int cpufreq_suspend(struct sys_device * sysdev, pm_message_t pmsg)
 		freqs.old = cpu_policy->cur;
 		freqs.new = cur_freq;
 
-		notifier_call_chain(&cpufreq_transition_notifier_list,
+		blocking_notifier_call_chain(&cpufreq_transition_notifier_list,
 				    CPUFREQ_SUSPENDCHANGE, &freqs);
 		adjust_jiffies(CPUFREQ_SUSPENDCHANGE, &freqs);
 
@@ -1088,7 +1084,8 @@ static int cpufreq_resume(struct sys_device * sysdev)
 			freqs.old = cpu_policy->cur;
 			freqs.new = cur_freq;
 
-			notifier_call_chain(&cpufreq_transition_notifier_list,
+			blocking_notifier_call_chain(
+					&cpufreq_transition_notifier_list,
 					CPUFREQ_RESUMECHANGE, &freqs);
 			adjust_jiffies(CPUFREQ_RESUMECHANGE, &freqs);
 
@@ -1125,24 +1122,24 @@ static struct sysdev_driver cpufreq_sysdev_driver = {
  *      changes in cpufreq policy.
  *
  *	This function may sleep, and has the same return conditions as
- *	notifier_chain_register.
+ *	blocking_notifier_chain_register.
  */
 int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list)
 {
 	int ret;
 
-	down_write(&cpufreq_notifier_rwsem);
 	switch (list) {
 	case CPUFREQ_TRANSITION_NOTIFIER:
-		ret = notifier_chain_register(&cpufreq_transition_notifier_list, nb);
+		ret = blocking_notifier_chain_register(
+				&cpufreq_transition_notifier_list, nb);
 		break;
 	case CPUFREQ_POLICY_NOTIFIER:
-		ret = notifier_chain_register(&cpufreq_policy_notifier_list, nb);
+		ret = blocking_notifier_chain_register(
+				&cpufreq_policy_notifier_list, nb);
 		break;
 	default:
 		ret = -EINVAL;
 	}
-	up_write(&cpufreq_notifier_rwsem);
 
 	return ret;
 }
@@ -1157,24 +1154,24 @@ EXPORT_SYMBOL(cpufreq_register_notifier);
  *	Remove a driver from the CPU frequency notifier list.
  *
  *	This function may sleep, and has the same return conditions as
- *	notifier_chain_unregister.
+ *	blocking_notifier_chain_unregister.
  */
 int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list)
 {
 	int ret;
 
-	down_write(&cpufreq_notifier_rwsem);
 	switch (list) {
 	case CPUFREQ_TRANSITION_NOTIFIER:
-		ret = notifier_chain_unregister(&cpufreq_transition_notifier_list, nb);
+		ret = blocking_notifier_chain_unregister(
+				&cpufreq_transition_notifier_list, nb);
 		break;
 	case CPUFREQ_POLICY_NOTIFIER:
-		ret = notifier_chain_unregister(&cpufreq_policy_notifier_list, nb);
+		ret = blocking_notifier_chain_unregister(
+				&cpufreq_policy_notifier_list, nb);
 		break;
 	default:
 		ret = -EINVAL;
 	}
-	up_write(&cpufreq_notifier_rwsem);
 
 	return ret;
 }
@@ -1346,29 +1343,23 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data, struct cpufreq_poli
 	if (ret)
 		goto error_out;
 
-	down_read(&cpufreq_notifier_rwsem);
-
 	/* adjust if necessary - all reasons */
-	notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_ADJUST,
-			    policy);
+	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
+			CPUFREQ_ADJUST, policy);
 
 	/* adjust if necessary - hardware incompatibility*/
-	notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_INCOMPATIBLE,
-			    policy);
+	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
+			CPUFREQ_INCOMPATIBLE, policy);
 
 	/* verify the cpu speed can be set within this limit,
 	   which might be different to the first one */
 	ret = cpufreq_driver->verify(policy);
-	if (ret) {
-		up_read(&cpufreq_notifier_rwsem);
+	if (ret)
 		goto error_out;
-	}
 
 	/* notification of the new policy */
-	notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_NOTIFY,
-			    policy);
-
-	up_read(&cpufreq_notifier_rwsem);
+	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
+			CPUFREQ_NOTIFY, policy);
 
 	data->min = policy->min;
 	data->max = policy->max;
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index d6543fc4a923..339f405ff708 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -484,26 +484,15 @@ static void dcdbas_host_control(void)
 static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
 				void *unused)
 {
-	static unsigned int notify_cnt = 0;
-
 	switch (code) {
 	case SYS_DOWN:
 	case SYS_HALT:
 	case SYS_POWER_OFF:
 		if (host_control_on_shutdown) {
 			/* firmware is going to perform host control action */
-			if (++notify_cnt == 2) {
-				printk(KERN_WARNING
-				       "Please wait for shutdown "
-				       "action to complete...\n");
-				dcdbas_host_control();
-			}
-			/*
-			 * register again and initiate the host control
-			 * action on the second notification to allow
-			 * everyone that registered to be notified
-			 */
-			register_reboot_notifier(nb);
+			printk(KERN_WARNING "Please wait for shutdown "
+			       "action to complete...\n");
+			dcdbas_host_control();
 		}
 		break;
 	}
@@ -514,7 +503,7 @@ static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
 static struct notifier_block dcdbas_reboot_nb = {
 	.notifier_call = dcdbas_reboot_notify,
 	.next = NULL,
-	.priority = 0
+	.priority = INT_MIN
 };
 
 static DCDBAS_BIN_ATTR_RW(smi_data);
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index d2ead1776c16..34fcabac5fdb 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -80,7 +80,7 @@ static struct adb_driver *adb_driver_list[] = {
 static struct class *adb_dev_class;
 
 struct adb_driver *adb_controller;
-struct notifier_block *adb_client_list = NULL;
+BLOCKING_NOTIFIER_HEAD(adb_client_list);
 static int adb_got_sleep;
 static int adb_inited;
 static pid_t adb_probe_task_pid;
@@ -354,7 +354,8 @@ adb_notify_sleep(struct pmu_sleep_notifier *self, int when)
 		/* Stop autopoll */
 		if (adb_controller->autopoll)
 			adb_controller->autopoll(0);
-		ret = notifier_call_chain(&adb_client_list, ADB_MSG_POWERDOWN, NULL);
+		ret = blocking_notifier_call_chain(&adb_client_list,
+				ADB_MSG_POWERDOWN, NULL);
 		if (ret & NOTIFY_STOP_MASK) {
 			up(&adb_probe_mutex);
 			return PBOOK_SLEEP_REFUSE;
@@ -391,7 +392,8 @@ do_adb_reset_bus(void)
 	if (adb_controller->autopoll)
 		adb_controller->autopoll(0);
 
-	nret = notifier_call_chain(&adb_client_list, ADB_MSG_PRE_RESET, NULL);
+	nret = blocking_notifier_call_chain(&adb_client_list,
+			ADB_MSG_PRE_RESET, NULL);
 	if (nret & NOTIFY_STOP_MASK) {
 		if (adb_controller->autopoll)
 			adb_controller->autopoll(autopoll_devs);
@@ -426,7 +428,8 @@ do_adb_reset_bus(void)
 	}
 	up(&adb_handler_sem);
 
-	nret = notifier_call_chain(&adb_client_list, ADB_MSG_POST_RESET, NULL);
+	nret = blocking_notifier_call_chain(&adb_client_list,
+			ADB_MSG_POST_RESET, NULL);
 	if (nret & NOTIFY_STOP_MASK)
 		return -EBUSY;
 	
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index c0b46bceb5df..f5779a73184d 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -1214,7 +1214,8 @@ static int __init adbhid_init(void)
 
 	adbhid_probe();
 
-	notifier_chain_register(&adb_client_list, &adbhid_adb_notifier);
+	blocking_notifier_chain_register(&adb_client_list,
+			&adbhid_adb_notifier);
 
 	return 0;
 }
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 4f5f3abc9cb3..0b5ff553e39a 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -187,7 +187,7 @@ extern int disable_kernel_backlight;
 
 int __fake_sleep;
 int asleep;
-struct notifier_block *sleep_notifier_list;
+BLOCKING_NOTIFIER_HEAD(sleep_notifier_list);
 
 #ifdef CONFIG_ADB
 static int adb_dev_map = 0;
diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c
index f08e52f2107b..35b70323e7e3 100644
--- a/drivers/macintosh/via-pmu68k.c
+++ b/drivers/macintosh/via-pmu68k.c
@@ -102,7 +102,7 @@ static int pmu_kind = PMU_UNKNOWN;
 static int pmu_fully_inited = 0;
 
 int asleep;
-struct notifier_block *sleep_notifier_list;
+BLOCKING_NOTIFIER_HEAD(sleep_notifier_list);
 
 static int pmu_probe(void);
 static int pmu_init(void);
@@ -913,7 +913,8 @@ int powerbook_sleep(void)
 	struct adb_request sleep_req;
 
 	/* Notify device drivers */
-	ret = notifier_call_chain(&sleep_notifier_list, PBOOK_SLEEP, NULL);
+	ret = blocking_notifier_call_chain(&sleep_notifier_list,
+			PBOOK_SLEEP, NULL);
 	if (ret & NOTIFY_STOP_MASK)
 		return -EBUSY;
 
@@ -984,7 +985,7 @@ int powerbook_sleep(void)
 			enable_irq(i);
 
 	/* Notify drivers */
-	notifier_call_chain(&sleep_notifier_list, PBOOK_WAKE, NULL);
+	blocking_notifier_call_chain(&sleep_notifier_list, PBOOK_WAKE, NULL);
 
 	/* reenable ADB autopoll */
 	pmu_adb_autopoll(adb_dev_map);
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 6c0ba04bc57a..ab3faa702d58 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -52,7 +52,7 @@
 static LIST_HEAD(wf_controls);
 static LIST_HEAD(wf_sensors);
 static DEFINE_MUTEX(wf_lock);
-static struct notifier_block *wf_client_list;
+static BLOCKING_NOTIFIER_HEAD(wf_client_list);
 static int wf_client_count;
 static unsigned int wf_overtemp;
 static unsigned int wf_overtemp_counter;
@@ -68,7 +68,7 @@ static struct platform_device wf_platform_device = {
 
 static inline void wf_notify(int event, void *param)
 {
-	notifier_call_chain(&wf_client_list, event, param);
+	blocking_notifier_call_chain(&wf_client_list, event, param);
 }
 
 int wf_critical_overtemp(void)
@@ -398,7 +398,7 @@ int wf_register_client(struct notifier_block *nb)
 	struct wf_sensor *sr;
 
 	mutex_lock(&wf_lock);
-	rc = notifier_chain_register(&wf_client_list, nb);
+	rc = blocking_notifier_chain_register(&wf_client_list, nb);
 	if (rc != 0)
 		goto bail;
 	wf_client_count++;
@@ -417,7 +417,7 @@ EXPORT_SYMBOL_GPL(wf_register_client);
 int wf_unregister_client(struct notifier_block *nb)
 {
 	mutex_lock(&wf_lock);
-	notifier_chain_unregister(&wf_client_list, nb);
+	blocking_notifier_chain_unregister(&wf_client_list, nb);
 	wf_client_count++;
 	if (wf_client_count == 0)
 		wf_stop_thread();
diff --git a/drivers/misc/ibmasm/heartbeat.c b/drivers/misc/ibmasm/heartbeat.c
index f295401fac21..7fd7a43e38de 100644
--- a/drivers/misc/ibmasm/heartbeat.c
+++ b/drivers/misc/ibmasm/heartbeat.c
@@ -52,12 +52,13 @@ static struct notifier_block panic_notifier = { panic_happened, NULL, 1 };
 
 void ibmasm_register_panic_notifier(void)
 {
-	notifier_chain_register(&panic_notifier_list, &panic_notifier);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_notifier);
 }
 
 void ibmasm_unregister_panic_notifier(void)
 {
-	notifier_chain_unregister(&panic_notifier_list, &panic_notifier);
+	atomic_notifier_chain_unregister(&panic_notifier_list,
+			&panic_notifier);
 }
 
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 2d0ac169a86c..f13a539dc169 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3159,7 +3159,7 @@ static int bond_slave_netdev_event(unsigned long event, struct net_device *slave
  * bond_netdev_event: handle netdev notifier chain events.
  *
  * This function receives events for the netdev chain.  The caller (an
- * ioctl handler calling notifier_call_chain) holds the necessary
+ * ioctl handler calling blocking_notifier_call_chain) holds the necessary
  * locks for us to safely manipulate the slave devices (RTNL lock,
  * dev_probe_lock).
  */
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 3627a2d7f79f..298f2ddb2c17 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -499,11 +499,16 @@ static int led_halt(struct notifier_block *, unsigned long, void *);
 static struct notifier_block led_notifier = {
 	.notifier_call = led_halt,
 };
+static int notifier_disabled = 0;
 
 static int led_halt(struct notifier_block *nb, unsigned long event, void *buf) 
 {
 	char *txt;
-	
+
+	if (notifier_disabled)
+		return NOTIFY_OK;
+
+	notifier_disabled = 1;
 	switch (event) {
 	case SYS_RESTART:	txt = "SYSTEM RESTART";
 				break;
@@ -527,7 +532,6 @@ static int led_halt(struct notifier_block *nb, unsigned long event, void *buf)
 		if (led_func_ptr)
 			led_func_ptr(0xff); /* turn all LEDs ON */
 	
-	unregister_reboot_notifier(&led_notifier);
 	return NOTIFY_OK;
 }
 
@@ -758,6 +762,12 @@ not_found:
 	return 1;
 }
 
+static void __exit led_exit(void)
+{
+	unregister_reboot_notifier(&led_notifier);
+	return;
+}
+
 #ifdef CONFIG_PROC_FS
 module_init(led_create_procfs)
 #endif
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index 54b2b7f20b96..0bcab83b4080 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -251,7 +251,8 @@ static int __init power_init(void)
 	}
 
 	/* Register a call for panic conditions. */
-	notifier_chain_register(&panic_notifier_list, &parisc_panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list,
+			&parisc_panic_block);
 
 	tasklet_enable(&power_tasklet);
 
@@ -264,7 +265,8 @@ static void __exit power_exit(void)
 		return;
 
 	tasklet_disable(&power_tasklet);
-	notifier_chain_unregister(&panic_notifier_list, &parisc_panic_block);
+	atomic_notifier_chain_unregister(&panic_notifier_list,
+			&parisc_panic_block);
 	power_tasklet.func = NULL;
 	pdc_soft_power_button(0);
 }
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 62e3cda859af..7f7013e80a88 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -671,7 +671,7 @@ static struct file_operations gdth_fops = {
 static struct notifier_block gdth_notifier = {
     gdth_halt, NULL, 0
 };
-
+static int notifier_disabled = 0;
 
 static void gdth_delay(int milliseconds)
 {
@@ -4595,13 +4595,13 @@ static int __init gdth_detect(struct scsi_host_template *shtp)
         add_timer(&gdth_timer);
 #endif
         major = register_chrdev(0,"gdth",&gdth_fops);
+        notifier_disabled = 0;
         register_reboot_notifier(&gdth_notifier);
     }
     gdth_polling = FALSE;
     return gdth_ctr_vcount;
 }
 
-
 static int gdth_release(struct Scsi_Host *shp)
 {
     int hanum;
@@ -5632,10 +5632,14 @@ static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
     char            cmnd[MAX_COMMAND_SIZE];   
 #endif
 
+    if (notifier_disabled)
+    	return NOTIFY_OK;
+
     TRACE2(("gdth_halt() event %d\n",(int)event));
     if (event != SYS_RESTART && event != SYS_HALT && event != SYS_POWER_OFF)
         return NOTIFY_DONE;
 
+    notifier_disabled = 1;
     printk("GDT-HA: Flushing all host drives .. ");
     for (hanum = 0; hanum < gdth_ctr_count; ++hanum) {
         gdth_flush(hanum);
@@ -5679,7 +5683,6 @@ static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
 #ifdef GDTH_STATISTICS
     del_timer(&gdth_timer);
 #endif
-    unregister_reboot_notifier(&gdth_notifier);
     return NOTIFY_OK;
 }
 
diff --git a/drivers/usb/core/notify.c b/drivers/usb/core/notify.c
index 4b55285de9a0..fe0ed54fa0ae 100644
--- a/drivers/usb/core/notify.c
+++ b/drivers/usb/core/notify.c
@@ -16,57 +16,7 @@
 #include <linux/mutex.h>
 #include "usb.h"
 
-
-static struct notifier_block *usb_notifier_list;
-static DEFINE_MUTEX(usb_notifier_lock);
-
-static void usb_notifier_chain_register(struct notifier_block **list,
-					struct notifier_block *n)
-{
-	mutex_lock(&usb_notifier_lock);
-	while (*list) {
-		if (n->priority > (*list)->priority)
-			break;
-		list = &((*list)->next);
-	}
-	n->next = *list;
-	*list = n;
-	mutex_unlock(&usb_notifier_lock);
-}
-
-static void usb_notifier_chain_unregister(struct notifier_block **nl,
-				   struct notifier_block *n)
-{
-	mutex_lock(&usb_notifier_lock);
-	while ((*nl)!=NULL) {
-		if ((*nl)==n) {
-			*nl = n->next;
-			goto exit;
-		}
-		nl=&((*nl)->next);
-	}
-exit:
-	mutex_unlock(&usb_notifier_lock);
-}
-
-static int usb_notifier_call_chain(struct notifier_block **n,
-				   unsigned long val, void *v)
-{
-	int ret=NOTIFY_DONE;
-	struct notifier_block *nb = *n;
-
-	mutex_lock(&usb_notifier_lock);
-	while (nb) {
-		ret = nb->notifier_call(nb,val,v);
-		if (ret&NOTIFY_STOP_MASK) {
-			goto exit;
-		}
-		nb = nb->next;
-	}
-exit:
-	mutex_unlock(&usb_notifier_lock);
-	return ret;
-}
+static BLOCKING_NOTIFIER_HEAD(usb_notifier_list);
 
 /**
  * usb_register_notify - register a notifier callback whenever a usb change happens
@@ -76,7 +26,7 @@ exit:
  */
 void usb_register_notify(struct notifier_block *nb)
 {
-	usb_notifier_chain_register(&usb_notifier_list, nb);
+	blocking_notifier_chain_register(&usb_notifier_list, nb);
 }
 EXPORT_SYMBOL_GPL(usb_register_notify);
 
@@ -89,27 +39,28 @@ EXPORT_SYMBOL_GPL(usb_register_notify);
  */
 void usb_unregister_notify(struct notifier_block *nb)
 {
-	usb_notifier_chain_unregister(&usb_notifier_list, nb);
+	blocking_notifier_chain_unregister(&usb_notifier_list, nb);
 }
 EXPORT_SYMBOL_GPL(usb_unregister_notify);
 
 
 void usb_notify_add_device(struct usb_device *udev)
 {
-	usb_notifier_call_chain(&usb_notifier_list, USB_DEVICE_ADD, udev);
+	blocking_notifier_call_chain(&usb_notifier_list, USB_DEVICE_ADD, udev);
 }
 
 void usb_notify_remove_device(struct usb_device *udev)
 {
-	usb_notifier_call_chain(&usb_notifier_list, USB_DEVICE_REMOVE, udev);
+	blocking_notifier_call_chain(&usb_notifier_list,
+			USB_DEVICE_REMOVE, udev);
 }
 
 void usb_notify_add_bus(struct usb_bus *ubus)
 {
-	usb_notifier_call_chain(&usb_notifier_list, USB_BUS_ADD, ubus);
+	blocking_notifier_call_chain(&usb_notifier_list, USB_BUS_ADD, ubus);
 }
 
 void usb_notify_remove_bus(struct usb_bus *ubus)
 {
-	usb_notifier_call_chain(&usb_notifier_list, USB_BUS_REMOVE, ubus);
+	blocking_notifier_call_chain(&usb_notifier_list, USB_BUS_REMOVE, ubus);
 }
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 07d882b14396..b1a8dca76430 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -55,7 +55,7 @@
 
 #define FBPIXMAPSIZE	(1024 * 8)
 
-static struct notifier_block *fb_notifier_list;
+static BLOCKING_NOTIFIER_HEAD(fb_notifier_list);
 struct fb_info *registered_fb[FB_MAX];
 int num_registered_fb;
 
@@ -784,7 +784,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
 
 		    event.info = info;
 		    event.data = &mode1;
-		    ret = notifier_call_chain(&fb_notifier_list,
+		    ret = blocking_notifier_call_chain(&fb_notifier_list,
 					      FB_EVENT_MODE_DELETE, &event);
 		}
 
@@ -830,8 +830,8 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
 
 				info->flags &= ~FBINFO_MISC_USEREVENT;
 				event.info = info;
-				notifier_call_chain(&fb_notifier_list, evnt,
-						    &event);
+				blocking_notifier_call_chain(&fb_notifier_list,
+						evnt, &event);
 			}
 		}
 	}
@@ -854,7 +854,8 @@ fb_blank(struct fb_info *info, int blank)
 
 		event.info = info;
 		event.data = &blank;
-		notifier_call_chain(&fb_notifier_list, FB_EVENT_BLANK, &event);
+		blocking_notifier_call_chain(&fb_notifier_list,
+				FB_EVENT_BLANK, &event);
 	}
 
  	return ret;
@@ -925,7 +926,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 		con2fb.framebuffer = -1;
 		event.info = info;
 		event.data = &con2fb;
-		notifier_call_chain(&fb_notifier_list,
+		blocking_notifier_call_chain(&fb_notifier_list,
 				    FB_EVENT_GET_CONSOLE_MAP, &event);
 		return copy_to_user(argp, &con2fb,
 				    sizeof(con2fb)) ? -EFAULT : 0;
@@ -944,7 +945,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 		    return -EINVAL;
 		event.info = info;
 		event.data = &con2fb;
-		return notifier_call_chain(&fb_notifier_list,
+		return blocking_notifier_call_chain(&fb_notifier_list,
 					   FB_EVENT_SET_CONSOLE_MAP,
 					   &event);
 	case FBIOBLANK:
@@ -1324,7 +1325,7 @@ register_framebuffer(struct fb_info *fb_info)
 	devfs_mk_cdev(MKDEV(FB_MAJOR, i),
 			S_IFCHR | S_IRUGO | S_IWUGO, "fb/%d", i);
 	event.info = fb_info;
-	notifier_call_chain(&fb_notifier_list,
+	blocking_notifier_call_chain(&fb_notifier_list,
 			    FB_EVENT_FB_REGISTERED, &event);
 	return 0;
 }
@@ -1366,7 +1367,7 @@ unregister_framebuffer(struct fb_info *fb_info)
  */
 int fb_register_client(struct notifier_block *nb)
 {
-	return notifier_chain_register(&fb_notifier_list, nb);
+	return blocking_notifier_chain_register(&fb_notifier_list, nb);
 }
 
 /**
@@ -1375,7 +1376,7 @@ int fb_register_client(struct notifier_block *nb)
  */
 int fb_unregister_client(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&fb_notifier_list, nb);
+	return blocking_notifier_chain_unregister(&fb_notifier_list, nb);
 }
 
 /**
@@ -1393,11 +1394,13 @@ void fb_set_suspend(struct fb_info *info, int state)
 
 	event.info = info;
 	if (state) {
-		notifier_call_chain(&fb_notifier_list, FB_EVENT_SUSPEND, &event);
+		blocking_notifier_call_chain(&fb_notifier_list,
+				FB_EVENT_SUSPEND, &event);
 		info->state = FBINFO_STATE_SUSPENDED;
 	} else {
 		info->state = FBINFO_STATE_RUNNING;
-		notifier_call_chain(&fb_notifier_list, FB_EVENT_RESUME, &event);
+		blocking_notifier_call_chain(&fb_notifier_list,
+				FB_EVENT_RESUME, &event);
 	}
 }
 
@@ -1469,7 +1472,7 @@ int fb_new_modelist(struct fb_info *info)
 
 	if (!list_empty(&info->modelist)) {
 		event.info = info;
-		err = notifier_call_chain(&fb_notifier_list,
+		err = blocking_notifier_call_chain(&fb_notifier_list,
 					   FB_EVENT_NEW_MODELIST,
 					   &event);
 	}
@@ -1495,7 +1498,7 @@ int fb_con_duit(struct fb_info *info, int event, void *data)
 	evnt.info = info;
 	evnt.data = data;
 
-	return notifier_call_chain(&fb_notifier_list, event, &evnt);
+	return blocking_notifier_call_chain(&fb_notifier_list, event, &evnt);
 }
 EXPORT_SYMBOL(fb_con_duit);
 
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h
index 316138e89910..96d0828ce096 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-i386/kdebug.h
@@ -17,11 +17,9 @@ struct die_args {
 	int signr;
 };
 
-/* Note - you should never unregister because that can race with NMIs.
-   If you really want to do it first unregister - then synchronize_sched - then free.
-  */
-int register_die_notifier(struct notifier_block *nb);
-extern struct notifier_block *i386die_chain;
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern struct atomic_notifier_head i386die_chain;
 
 
 /* Grossly misnamed. */
@@ -51,7 +49,7 @@ static inline int notify_die(enum die_val val, const char *str,
 		.trapnr = trap,
 		.signr = sig
 	};
-	return notifier_call_chain(&i386die_chain, val, &args);
+	return atomic_notifier_call_chain(&i386die_chain, val, &args);
 }
 
 #endif
diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h
index 8b01a083dde6..218c458ab60c 100644
--- a/include/asm-ia64/kdebug.h
+++ b/include/asm-ia64/kdebug.h
@@ -40,7 +40,7 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
-extern struct notifier_block *ia64die_chain;
+extern struct atomic_notifier_head ia64die_chain;
 
 enum die_val {
 	DIE_BREAK = 1,
@@ -81,7 +81,7 @@ static inline int notify_die(enum die_val val, char *str, struct pt_regs *regs,
 		.signr  = sig
 	};
 
-	return notifier_call_chain(&ia64die_chain, val, &args);
+	return atomic_notifier_call_chain(&ia64die_chain, val, &args);
 }
 
 #endif
diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index 7c16265568e0..c01786ab5fa6 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -16,13 +16,9 @@ struct die_args {
 	int signr;
 };
 
-/*
-   Note - you should never unregister because that can race with NMIs.
-   If you really want to do it first unregister - then synchronize_sched -
-   then free.
- */
-int register_die_notifier(struct notifier_block *nb);
-extern struct notifier_block *powerpc_die_chain;
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern struct atomic_notifier_head powerpc_die_chain;
 
 /* Grossly misnamed. */
 enum die_val {
@@ -37,7 +33,7 @@ enum die_val {
 static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
 {
 	struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
-	return notifier_call_chain(&powerpc_die_chain, val, &args);
+	return atomic_notifier_call_chain(&powerpc_die_chain, val, &args);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h
index 6321f5a0198d..4040d127ac3e 100644
--- a/include/asm-sparc64/kdebug.h
+++ b/include/asm-sparc64/kdebug.h
@@ -15,12 +15,9 @@ struct die_args {
 	int signr;
 };
 
-/* Note - you should never unregister because that can race with NMIs.
- * If you really want to do it first unregister - then synchronize_sched
- * - then free.
- */
-int register_die_notifier(struct notifier_block *nb);
-extern struct notifier_block *sparc64die_chain;
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern struct atomic_notifier_head sparc64die_chain;
 
 extern void bad_trap(struct pt_regs *, long);
 
@@ -46,7 +43,7 @@ static inline int notify_die(enum die_val val,char *str, struct pt_regs *regs,
 				 .trapnr	= trap,
 				 .signr		= sig };
 
-	return notifier_call_chain(&sparc64die_chain, val, &args);
+	return atomic_notifier_call_chain(&sparc64die_chain, val, &args);
 }
 
 #endif
diff --git a/include/asm-x86_64/kdebug.h b/include/asm-x86_64/kdebug.h
index b9ed4c0c8783..cf795631d9b4 100644
--- a/include/asm-x86_64/kdebug.h
+++ b/include/asm-x86_64/kdebug.h
@@ -5,21 +5,20 @@
 
 struct pt_regs;
 
-struct die_args { 
+struct die_args {
 	struct pt_regs *regs;
 	const char *str;
-	long err; 
+	long err;
 	int trapnr;
 	int signr;
-}; 
+};
+
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern struct atomic_notifier_head die_chain;
 
-/* Note - you should never unregister because that can race with NMIs.
-   If you really want to do it first unregister - then synchronize_sched - then free.
-  */
-int register_die_notifier(struct notifier_block *nb);
-extern struct notifier_block *die_chain;
 /* Grossly misnamed. */
-enum die_val { 
+enum die_val {
 	DIE_OOPS = 1,
 	DIE_INT3,
 	DIE_DEBUG,
@@ -33,8 +32,8 @@ enum die_val {
 	DIE_CALL,
 	DIE_NMI_IPI,
 	DIE_PAGE_FAULT,
-}; 
-	
+};
+
 static inline int notify_die(enum die_val val, const char *str,
 			struct pt_regs *regs, long err, int trap, int sig)
 {
@@ -45,7 +44,7 @@ static inline int notify_die(enum die_val val, const char *str,
 		.trapnr = trap,
 		.signr = sig
 	};
-	return notifier_call_chain(&die_chain, val, &args); 
+	return atomic_notifier_call_chain(&die_chain, val, &args);
 } 
 
 extern int printk_address(unsigned long address);
diff --git a/include/linux/adb.h b/include/linux/adb.h
index e9fdc63483c7..b7305b178279 100644
--- a/include/linux/adb.h
+++ b/include/linux/adb.h
@@ -85,7 +85,7 @@ enum adb_message {
     ADB_MSG_POST_RESET	/* Called after resetting the bus (re-do init & register) */
 };
 extern struct adb_driver *adb_controller;
-extern struct notifier_block *adb_client_list;
+extern struct blocking_notifier_head adb_client_list;
 
 int adb_request(struct adb_request *req, void (*done)(struct adb_request *),
 		int flags, int nbytes, ...);
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 03d6cfaa5b8a..a3720f973ea5 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -87,7 +87,7 @@ extern int cond_resched(void);
 		(__x < 0) ? -__x : __x;		\
 	})
 
-extern struct notifier_block *panic_notifier_list;
+extern struct atomic_notifier_head panic_notifier_list;
 extern long (*panic_blink)(long time);
 NORET_TYPE void panic(const char * fmt, ...)
 	__attribute__ ((NORET_AND format (printf, 1, 2)));
diff --git a/include/linux/memory.h b/include/linux/memory.h
index e251dc43d0f5..8f04143ca363 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -77,7 +77,6 @@ extern int remove_memory_block(unsigned long, struct mem_section *, int);
 
 #define CONFIG_MEM_BLOCK_SIZE	(PAGES_PER_SECTION<<PAGE_SHIFT)
 
-struct notifier_block;
 
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index f32d75c4f4cf..d54d7b278e96 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -308,29 +308,30 @@ DECLARE_PER_CPU(struct ip_conntrack_ecache, ip_conntrack_ecache);
 
 #define CONNTRACK_ECACHE(x)	(__get_cpu_var(ip_conntrack_ecache).x)
  
-extern struct notifier_block *ip_conntrack_chain;
-extern struct notifier_block *ip_conntrack_expect_chain;
+extern struct atomic_notifier_head ip_conntrack_chain;
+extern struct atomic_notifier_head ip_conntrack_expect_chain;
 
 static inline int ip_conntrack_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&ip_conntrack_chain, nb);
+	return atomic_notifier_chain_register(&ip_conntrack_chain, nb);
 }
 
 static inline int ip_conntrack_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&ip_conntrack_chain, nb);
+	return atomic_notifier_chain_unregister(&ip_conntrack_chain, nb);
 }
 
 static inline int 
 ip_conntrack_expect_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&ip_conntrack_expect_chain, nb);
+	return atomic_notifier_chain_register(&ip_conntrack_expect_chain, nb);
 }
 
 static inline int
 ip_conntrack_expect_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&ip_conntrack_expect_chain, nb);
+	return atomic_notifier_chain_unregister(&ip_conntrack_expect_chain,
+			nb);
 }
 
 extern void ip_ct_deliver_cached_events(const struct ip_conntrack *ct);
@@ -355,14 +356,14 @@ static inline void ip_conntrack_event(enum ip_conntrack_events event,
 				      struct ip_conntrack *ct)
 {
 	if (is_confirmed(ct) && !is_dying(ct))
-		notifier_call_chain(&ip_conntrack_chain, event, ct);
+		atomic_notifier_call_chain(&ip_conntrack_chain, event, ct);
 }
 
 static inline void 
 ip_conntrack_expect_event(enum ip_conntrack_expect_events event,
 			  struct ip_conntrack_expect *exp)
 {
-	notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
+	atomic_notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
 }
 #else /* CONFIG_IP_NF_CONNTRACK_EVENTS */
 static inline void ip_conntrack_event_cache(enum ip_conntrack_events event, 
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 5937dd6053c3..51dbab9710c7 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -10,25 +10,107 @@
 #ifndef _LINUX_NOTIFIER_H
 #define _LINUX_NOTIFIER_H
 #include <linux/errno.h>
+#include <linux/mutex.h>
+#include <linux/rwsem.h>
 
-struct notifier_block
-{
-	int (*notifier_call)(struct notifier_block *self, unsigned long, void *);
+/*
+ * Notifier chains are of three types:
+ *
+ *	Atomic notifier chains: Chain callbacks run in interrupt/atomic
+ *		context. Callouts are not allowed to block.
+ *	Blocking notifier chains: Chain callbacks run in process context.
+ *		Callouts are allowed to block.
+ *	Raw notifier chains: There are no restrictions on callbacks,
+ *		registration, or unregistration.  All locking and protection
+ *		must be provided by the caller.
+ *
+ * atomic_notifier_chain_register() may be called from an atomic context,
+ * but blocking_notifier_chain_register() must be called from a process
+ * context.  Ditto for the corresponding _unregister() routines.
+ *
+ * atomic_notifier_chain_unregister() and blocking_notifier_chain_unregister()
+ * _must not_ be called from within the call chain.
+ */
+
+struct notifier_block {
+	int (*notifier_call)(struct notifier_block *, unsigned long, void *);
 	struct notifier_block *next;
 	int priority;
 };
 
+struct atomic_notifier_head {
+	spinlock_t lock;
+	struct notifier_block *head;
+};
+
+struct blocking_notifier_head {
+	struct rw_semaphore rwsem;
+	struct notifier_block *head;
+};
+
+struct raw_notifier_head {
+	struct notifier_block *head;
+};
+
+#define ATOMIC_INIT_NOTIFIER_HEAD(name) do {	\
+		spin_lock_init(&(name)->lock);	\
+		(name)->head = NULL;		\
+	} while (0)
+#define BLOCKING_INIT_NOTIFIER_HEAD(name) do {	\
+		init_rwsem(&(name)->rwsem);	\
+		(name)->head = NULL;		\
+	} while (0)
+#define RAW_INIT_NOTIFIER_HEAD(name) do {	\
+		(name)->head = NULL;		\
+	} while (0)
+
+#define ATOMIC_NOTIFIER_INIT(name) {				\
+		.lock = SPIN_LOCK_UNLOCKED,			\
+		.head = NULL }
+#define BLOCKING_NOTIFIER_INIT(name) {				\
+		.rwsem = __RWSEM_INITIALIZER((name).rwsem),	\
+		.head = NULL }
+#define RAW_NOTIFIER_INIT(name)	{				\
+		.head = NULL }
+
+#define ATOMIC_NOTIFIER_HEAD(name)				\
+	struct atomic_notifier_head name =			\
+		ATOMIC_NOTIFIER_INIT(name)
+#define BLOCKING_NOTIFIER_HEAD(name)				\
+	struct blocking_notifier_head name =			\
+		BLOCKING_NOTIFIER_INIT(name)
+#define RAW_NOTIFIER_HEAD(name)					\
+	struct raw_notifier_head name =				\
+		RAW_NOTIFIER_INIT(name)
 
 #ifdef __KERNEL__
 
-extern int notifier_chain_register(struct notifier_block **list, struct notifier_block *n);
-extern int notifier_chain_unregister(struct notifier_block **nl, struct notifier_block *n);
-extern int notifier_call_chain(struct notifier_block **n, unsigned long val, void *v);
+extern int atomic_notifier_chain_register(struct atomic_notifier_head *,
+		struct notifier_block *);
+extern int blocking_notifier_chain_register(struct blocking_notifier_head *,
+		struct notifier_block *);
+extern int raw_notifier_chain_register(struct raw_notifier_head *,
+		struct notifier_block *);
+
+extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *,
+		struct notifier_block *);
+extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *,
+		struct notifier_block *);
+extern int raw_notifier_chain_unregister(struct raw_notifier_head *,
+		struct notifier_block *);
+
+extern int atomic_notifier_call_chain(struct atomic_notifier_head *,
+		unsigned long val, void *v);
+extern int blocking_notifier_call_chain(struct blocking_notifier_head *,
+		unsigned long val, void *v);
+extern int raw_notifier_call_chain(struct raw_notifier_head *,
+		unsigned long val, void *v);
 
 #define NOTIFY_DONE		0x0000		/* Don't care */
 #define NOTIFY_OK		0x0001		/* Suits me */
 #define NOTIFY_STOP_MASK	0x8000		/* Don't call further */
-#define NOTIFY_BAD		(NOTIFY_STOP_MASK|0x0002)	/* Bad/Veto action	*/
+#define NOTIFY_BAD		(NOTIFY_STOP_MASK|0x0002)
+						/* Bad/Veto action */
 /*
  * Clean way to return from the notifier and stop further calls.
  */
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index b6f0905a4ee2..916013ca4a5c 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -300,29 +300,30 @@ DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
 
 #define CONNTRACK_ECACHE(x)	(__get_cpu_var(nf_conntrack_ecache).x)
 
-extern struct notifier_block *nf_conntrack_chain;
-extern struct notifier_block *nf_conntrack_expect_chain;
+extern struct atomic_notifier_head nf_conntrack_chain;
+extern struct atomic_notifier_head nf_conntrack_expect_chain;
 
 static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&nf_conntrack_chain, nb);
+	return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
 }
 
 static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&nf_conntrack_chain, nb);
+	return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
 }
 
 static inline int
 nf_conntrack_expect_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&nf_conntrack_expect_chain, nb);
+	return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
 }
 
 static inline int
 nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&nf_conntrack_expect_chain, nb);
+	return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
+			nb);
 }
 
 extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
@@ -347,14 +348,14 @@ static inline void nf_conntrack_event(enum ip_conntrack_events event,
 				      struct nf_conn *ct)
 {
 	if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
-		notifier_call_chain(&nf_conntrack_chain, event, ct);
+		atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
 }
 
 static inline void
 nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
 			  struct nf_conntrack_expect *exp)
 {
-	notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
+	atomic_notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
 }
 #else /* CONFIG_NF_CONNTRACK_EVENTS */
 static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 8be22bd80933..fe2b8d0bfe4c 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -18,7 +18,7 @@
 /* This protects CPUs going up and down... */
 static DECLARE_MUTEX(cpucontrol);
 
-static struct notifier_block *cpu_chain;
+static BLOCKING_NOTIFIER_HEAD(cpu_chain);
 
 #ifdef CONFIG_HOTPLUG_CPU
 static struct task_struct *lock_cpu_hotplug_owner;
@@ -71,21 +71,13 @@ EXPORT_SYMBOL_GPL(lock_cpu_hotplug_interruptible);
 /* Need to know about CPUs going up/down? */
 int register_cpu_notifier(struct notifier_block *nb)
 {
-	int ret;
-
-	if ((ret = lock_cpu_hotplug_interruptible()) != 0)
-		return ret;
-	ret = notifier_chain_register(&cpu_chain, nb);
-	unlock_cpu_hotplug();
-	return ret;
+	return blocking_notifier_chain_register(&cpu_chain, nb);
 }
 EXPORT_SYMBOL(register_cpu_notifier);
 
 void unregister_cpu_notifier(struct notifier_block *nb)
 {
-	lock_cpu_hotplug();
-	notifier_chain_unregister(&cpu_chain, nb);
-	unlock_cpu_hotplug();
+	blocking_notifier_chain_unregister(&cpu_chain, nb);
 }
 EXPORT_SYMBOL(unregister_cpu_notifier);
 
@@ -141,7 +133,7 @@ int cpu_down(unsigned int cpu)
 		goto out;
 	}
 
-	err = notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE,
+	err = blocking_notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE,
 						(void *)(long)cpu);
 	if (err == NOTIFY_BAD) {
 		printk("%s: attempt to take down CPU %u failed\n",
@@ -159,7 +151,7 @@ int cpu_down(unsigned int cpu)
 	p = __stop_machine_run(take_cpu_down, NULL, cpu);
 	if (IS_ERR(p)) {
 		/* CPU didn't die: tell everyone.  Can't complain. */
-		if (notifier_call_chain(&cpu_chain, CPU_DOWN_FAILED,
+		if (blocking_notifier_call_chain(&cpu_chain, CPU_DOWN_FAILED,
 				(void *)(long)cpu) == NOTIFY_BAD)
 			BUG();
 
@@ -182,8 +174,8 @@ int cpu_down(unsigned int cpu)
 	put_cpu();
 
 	/* CPU is completely dead: tell everyone.  Too late to complain. */
-	if (notifier_call_chain(&cpu_chain, CPU_DEAD, (void *)(long)cpu)
-	    == NOTIFY_BAD)
+	if (blocking_notifier_call_chain(&cpu_chain, CPU_DEAD,
+			(void *)(long)cpu) == NOTIFY_BAD)
 		BUG();
 
 	check_for_tasks(cpu);
@@ -211,7 +203,7 @@ int __devinit cpu_up(unsigned int cpu)
 		goto out;
 	}
 
-	ret = notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu);
+	ret = blocking_notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu);
 	if (ret == NOTIFY_BAD) {
 		printk("%s: attempt to bring up CPU %u failed\n",
 				__FUNCTION__, cpu);
@@ -226,11 +218,12 @@ int __devinit cpu_up(unsigned int cpu)
 	BUG_ON(!cpu_online(cpu));
 
 	/* Now call notifier in preparation. */
-	notifier_call_chain(&cpu_chain, CPU_ONLINE, hcpu);
+	blocking_notifier_call_chain(&cpu_chain, CPU_ONLINE, hcpu);
 
 out_notify:
 	if (ret != 0)
-		notifier_call_chain(&cpu_chain, CPU_UP_CANCELED, hcpu);
+		blocking_notifier_call_chain(&cpu_chain,
+				CPU_UP_CANCELED, hcpu);
 out:
 	unlock_cpu_hotplug();
 	return ret;
diff --git a/kernel/module.c b/kernel/module.c
index ddfe45ac2fd1..4fafd58038a0 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -64,26 +64,17 @@ static DEFINE_SPINLOCK(modlist_lock);
 static DEFINE_MUTEX(module_mutex);
 static LIST_HEAD(modules);
 
-static DEFINE_MUTEX(notify_mutex);
-static struct notifier_block * module_notify_list;
+static BLOCKING_NOTIFIER_HEAD(module_notify_list);
 
 int register_module_notifier(struct notifier_block * nb)
 {
-	int err;
-	mutex_lock(&notify_mutex);
-	err = notifier_chain_register(&module_notify_list, nb);
-	mutex_unlock(&notify_mutex);
-	return err;
+	return blocking_notifier_chain_register(&module_notify_list, nb);
 }
 EXPORT_SYMBOL(register_module_notifier);
 
 int unregister_module_notifier(struct notifier_block * nb)
 {
-	int err;
-	mutex_lock(&notify_mutex);
-	err = notifier_chain_unregister(&module_notify_list, nb);
-	mutex_unlock(&notify_mutex);
-	return err;
+	return blocking_notifier_chain_unregister(&module_notify_list, nb);
 }
 EXPORT_SYMBOL(unregister_module_notifier);
 
@@ -1816,9 +1807,8 @@ sys_init_module(void __user *umod,
 	/* Drop lock so they can recurse */
 	mutex_unlock(&module_mutex);
 
-	mutex_lock(&notify_mutex);
-	notifier_call_chain(&module_notify_list, MODULE_STATE_COMING, mod);
-	mutex_unlock(&notify_mutex);
+	blocking_notifier_call_chain(&module_notify_list,
+			MODULE_STATE_COMING, mod);
 
 	/* Start the module */
 	if (mod->init != NULL)
diff --git a/kernel/panic.c b/kernel/panic.c
index acd95adddb93..f895c7c01d5b 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -29,7 +29,7 @@ static DEFINE_SPINLOCK(pause_on_oops_lock);
 int panic_timeout;
 EXPORT_SYMBOL(panic_timeout);
 
-struct notifier_block *panic_notifier_list;
+ATOMIC_NOTIFIER_HEAD(panic_notifier_list);
 
 EXPORT_SYMBOL(panic_notifier_list);
 
@@ -97,7 +97,7 @@ NORET_TYPE void panic(const char * fmt, ...)
 	smp_send_stop();
 #endif
 
-	notifier_call_chain(&panic_notifier_list, 0, buf);
+	atomic_notifier_call_chain(&panic_notifier_list, 0, buf);
 
 	if (!panic_blink)
 		panic_blink = no_blink;
diff --git a/kernel/profile.c b/kernel/profile.c
index ad81f799a9b4..5a730fdb1a2c 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -87,72 +87,52 @@ void __init profile_init(void)
  
 #ifdef CONFIG_PROFILING
  
-static DECLARE_RWSEM(profile_rwsem);
-static DEFINE_RWLOCK(handoff_lock);
-static struct notifier_block * task_exit_notifier;
-static struct notifier_block * task_free_notifier;
-static struct notifier_block * munmap_notifier;
+static BLOCKING_NOTIFIER_HEAD(task_exit_notifier);
+static ATOMIC_NOTIFIER_HEAD(task_free_notifier);
+static BLOCKING_NOTIFIER_HEAD(munmap_notifier);
  
 void profile_task_exit(struct task_struct * task)
 {
-	down_read(&profile_rwsem);
-	notifier_call_chain(&task_exit_notifier, 0, task);
-	up_read(&profile_rwsem);
+	blocking_notifier_call_chain(&task_exit_notifier, 0, task);
 }
  
 int profile_handoff_task(struct task_struct * task)
 {
 	int ret;
-	read_lock(&handoff_lock);
-	ret = notifier_call_chain(&task_free_notifier, 0, task);
-	read_unlock(&handoff_lock);
+	ret = atomic_notifier_call_chain(&task_free_notifier, 0, task);
 	return (ret == NOTIFY_OK) ? 1 : 0;
 }
 
 void profile_munmap(unsigned long addr)
 {
-	down_read(&profile_rwsem);
-	notifier_call_chain(&munmap_notifier, 0, (void *)addr);
-	up_read(&profile_rwsem);
+	blocking_notifier_call_chain(&munmap_notifier, 0, (void *)addr);
 }
 
 int task_handoff_register(struct notifier_block * n)
 {
-	int err = -EINVAL;
-
-	write_lock(&handoff_lock);
-	err = notifier_chain_register(&task_free_notifier, n);
-	write_unlock(&handoff_lock);
-	return err;
+	return atomic_notifier_chain_register(&task_free_notifier, n);
 }
 
 int task_handoff_unregister(struct notifier_block * n)
 {
-	int err = -EINVAL;
-
-	write_lock(&handoff_lock);
-	err = notifier_chain_unregister(&task_free_notifier, n);
-	write_unlock(&handoff_lock);
-	return err;
+	return atomic_notifier_chain_unregister(&task_free_notifier, n);
 }
 
 int profile_event_register(enum profile_type type, struct notifier_block * n)
 {
 	int err = -EINVAL;
  
-	down_write(&profile_rwsem);
- 
 	switch (type) {
 		case PROFILE_TASK_EXIT:
-			err = notifier_chain_register(&task_exit_notifier, n);
+			err = blocking_notifier_chain_register(
+					&task_exit_notifier, n);
 			break;
 		case PROFILE_MUNMAP:
-			err = notifier_chain_register(&munmap_notifier, n);
+			err = blocking_notifier_chain_register(
+					&munmap_notifier, n);
 			break;
 	}
  
-	up_write(&profile_rwsem);
- 
 	return err;
 }
 
@@ -161,18 +141,17 @@ int profile_event_unregister(enum profile_type type, struct notifier_block * n)
 {
 	int err = -EINVAL;
  
-	down_write(&profile_rwsem);
- 
 	switch (type) {
 		case PROFILE_TASK_EXIT:
-			err = notifier_chain_unregister(&task_exit_notifier, n);
+			err = blocking_notifier_chain_unregister(
+					&task_exit_notifier, n);
 			break;
 		case PROFILE_MUNMAP:
-			err = notifier_chain_unregister(&munmap_notifier, n);
+			err = blocking_notifier_chain_unregister(
+					&munmap_notifier, n);
 			break;
 	}
 
-	up_write(&profile_rwsem);
 	return err;
 }
 
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index d9b3d5847ed8..ced91e1ff564 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -152,5 +152,5 @@ __init void spawn_softlockup_task(void)
 	cpu_callback(&cpu_nfb, CPU_ONLINE, cpu);
 	register_cpu_notifier(&cpu_nfb);
 
-	notifier_chain_register(&panic_notifier_list, &panic_block);
+	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 }
diff --git a/kernel/sys.c b/kernel/sys.c
index 38bc73ede2ba..c93d37f71aef 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -95,99 +95,304 @@ int cad_pid = 1;
  *	and the like. 
  */
 
-static struct notifier_block *reboot_notifier_list;
-static DEFINE_RWLOCK(notifier_lock);
+static BLOCKING_NOTIFIER_HEAD(reboot_notifier_list);
+
+/*
+ *	Notifier chain core routines.  The exported routines below
+ *	are layered on top of these, with appropriate locking added.
+ */
+
+static int notifier_chain_register(struct notifier_block **nl,
+		struct notifier_block *n)
+{
+	while ((*nl) != NULL) {
+		if (n->priority > (*nl)->priority)
+			break;
+		nl = &((*nl)->next);
+	}
+	n->next = *nl;
+	rcu_assign_pointer(*nl, n);
+	return 0;
+}
+
+static int notifier_chain_unregister(struct notifier_block **nl,
+		struct notifier_block *n)
+{
+	while ((*nl) != NULL) {
+		if ((*nl) == n) {
+			rcu_assign_pointer(*nl, n->next);
+			return 0;
+		}
+		nl = &((*nl)->next);
+	}
+	return -ENOENT;
+}
+
+static int __kprobes notifier_call_chain(struct notifier_block **nl,
+		unsigned long val, void *v)
+{
+	int ret = NOTIFY_DONE;
+	struct notifier_block *nb;
+
+	nb = rcu_dereference(*nl);
+	while (nb) {
+		ret = nb->notifier_call(nb, val, v);
+		if ((ret & NOTIFY_STOP_MASK) == NOTIFY_STOP_MASK)
+			break;
+		nb = rcu_dereference(nb->next);
+	}
+	return ret;
+}
+
+/*
+ *	Atomic notifier chain routines.  Registration and unregistration
+ *	use a mutex, and call_chain is synchronized by RCU (no locks).
+ */
 
 /**
- *	notifier_chain_register	- Add notifier to a notifier chain
- *	@list: Pointer to root list pointer
+ *	atomic_notifier_chain_register - Add notifier to an atomic notifier chain
+ *	@nh: Pointer to head of the atomic notifier chain
  *	@n: New entry in notifier chain
  *
- *	Adds a notifier to a notifier chain.
+ *	Adds a notifier to an atomic notifier chain.
  *
  *	Currently always returns zero.
  */
+
+int atomic_notifier_chain_register(struct atomic_notifier_head *nh,
+		struct notifier_block *n)
+{
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&nh->lock, flags);
+	ret = notifier_chain_register(&nh->head, n);
+	spin_unlock_irqrestore(&nh->lock, flags);
+	return ret;
+}
+
+EXPORT_SYMBOL_GPL(atomic_notifier_chain_register);
+
+/**
+ *	atomic_notifier_chain_unregister - Remove notifier from an atomic notifier chain
+ *	@nh: Pointer to head of the atomic notifier chain
+ *	@n: Entry to remove from notifier chain
+ *
+ *	Removes a notifier from an atomic notifier chain.
+ *
+ *	Returns zero on success or %-ENOENT on failure.
+ */
+int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh,
+		struct notifier_block *n)
+{
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&nh->lock, flags);
+	ret = notifier_chain_unregister(&nh->head, n);
+	spin_unlock_irqrestore(&nh->lock, flags);
+	synchronize_rcu();
+	return ret;
+}
+
+EXPORT_SYMBOL_GPL(atomic_notifier_chain_unregister);
+
+/**
+ *	atomic_notifier_call_chain - Call functions in an atomic notifier chain
+ *	@nh: Pointer to head of the atomic notifier chain
+ *	@val: Value passed unmodified to notifier function
+ *	@v: Pointer passed unmodified to notifier function
+ *
+ *	Calls each function in a notifier chain in turn.  The functions
+ *	run in an atomic context, so they must not block.
+ *	This routine uses RCU to synchronize with changes to the chain.
+ *
+ *	If the return value of the notifier can be and'ed
+ *	with %NOTIFY_STOP_MASK then atomic_notifier_call_chain
+ *	will return immediately, with the return value of
+ *	the notifier function which halted execution.
+ *	Otherwise the return value is the return value
+ *	of the last notifier function called.
+ */
  
-int notifier_chain_register(struct notifier_block **list, struct notifier_block *n)
+int atomic_notifier_call_chain(struct atomic_notifier_head *nh,
+		unsigned long val, void *v)
 {
-	write_lock(&notifier_lock);
-	while(*list)
-	{
-		if(n->priority > (*list)->priority)
-			break;
-		list= &((*list)->next);
-	}
-	n->next = *list;
-	*list=n;
-	write_unlock(&notifier_lock);
-	return 0;
+	int ret;
+
+	rcu_read_lock();
+	ret = notifier_call_chain(&nh->head, val, v);
+	rcu_read_unlock();
+	return ret;
 }
 
-EXPORT_SYMBOL(notifier_chain_register);
+EXPORT_SYMBOL_GPL(atomic_notifier_call_chain);
+
+/*
+ *	Blocking notifier chain routines.  All access to the chain is
+ *	synchronized by an rwsem.
+ */
 
 /**
- *	notifier_chain_unregister - Remove notifier from a notifier chain
- *	@nl: Pointer to root list pointer
+ *	blocking_notifier_chain_register - Add notifier to a blocking notifier chain
+ *	@nh: Pointer to head of the blocking notifier chain
  *	@n: New entry in notifier chain
  *
- *	Removes a notifier from a notifier chain.
+ *	Adds a notifier to a blocking notifier chain.
+ *	Must be called in process context.
  *
- *	Returns zero on success, or %-ENOENT on failure.
+ *	Currently always returns zero.
  */
  
-int notifier_chain_unregister(struct notifier_block **nl, struct notifier_block *n)
+int blocking_notifier_chain_register(struct blocking_notifier_head *nh,
+		struct notifier_block *n)
 {
-	write_lock(&notifier_lock);
-	while((*nl)!=NULL)
-	{
-		if((*nl)==n)
-		{
-			*nl=n->next;
-			write_unlock(&notifier_lock);
-			return 0;
-		}
-		nl=&((*nl)->next);
-	}
-	write_unlock(&notifier_lock);
-	return -ENOENT;
+	int ret;
+
+	/*
+	 * This code gets used during boot-up, when task switching is
+	 * not yet working and interrupts must remain disabled.  At
+	 * such times we must not call down_write().
+	 */
+	if (unlikely(system_state == SYSTEM_BOOTING))
+		return notifier_chain_register(&nh->head, n);
+
+	down_write(&nh->rwsem);
+	ret = notifier_chain_register(&nh->head, n);
+	up_write(&nh->rwsem);
+	return ret;
 }
 
-EXPORT_SYMBOL(notifier_chain_unregister);
+EXPORT_SYMBOL_GPL(blocking_notifier_chain_register);
 
 /**
- *	notifier_call_chain - Call functions in a notifier chain
- *	@n: Pointer to root pointer of notifier chain
+ *	blocking_notifier_chain_unregister - Remove notifier from a blocking notifier chain
+ *	@nh: Pointer to head of the blocking notifier chain
+ *	@n: Entry to remove from notifier chain
+ *
+ *	Removes a notifier from a blocking notifier chain.
+ *	Must be called from process context.
+ *
+ *	Returns zero on success or %-ENOENT on failure.
+ */
+int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh,
+		struct notifier_block *n)
+{
+	int ret;
+
+	/*
+	 * This code gets used during boot-up, when task switching is
+	 * not yet working and interrupts must remain disabled.  At
+	 * such times we must not call down_write().
+	 */
+	if (unlikely(system_state == SYSTEM_BOOTING))
+		return notifier_chain_unregister(&nh->head, n);
+
+	down_write(&nh->rwsem);
+	ret = notifier_chain_unregister(&nh->head, n);
+	up_write(&nh->rwsem);
+	return ret;
+}
+
+EXPORT_SYMBOL_GPL(blocking_notifier_chain_unregister);
+
+/**
+ *	blocking_notifier_call_chain - Call functions in a blocking notifier chain
+ *	@nh: Pointer to head of the blocking notifier chain
  *	@val: Value passed unmodified to notifier function
  *	@v: Pointer passed unmodified to notifier function
  *
- *	Calls each function in a notifier chain in turn.
+ *	Calls each function in a notifier chain in turn.  The functions
+ *	run in a process context, so they are allowed to block.
  *
- *	If the return value of the notifier can be and'd
- *	with %NOTIFY_STOP_MASK, then notifier_call_chain
+ *	If the return value of the notifier can be and'ed
+ *	with %NOTIFY_STOP_MASK then blocking_notifier_call_chain
  *	will return immediately, with the return value of
  *	the notifier function which halted execution.
- *	Otherwise, the return value is the return value
+ *	Otherwise the return value is the return value
  *	of the last notifier function called.
  */
  
-int __kprobes notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
+int blocking_notifier_call_chain(struct blocking_notifier_head *nh,
+		unsigned long val, void *v)
 {
-	int ret=NOTIFY_DONE;
-	struct notifier_block *nb = *n;
+	int ret;
 
-	while(nb)
-	{
-		ret=nb->notifier_call(nb,val,v);
-		if(ret&NOTIFY_STOP_MASK)
-		{
-			return ret;
-		}
-		nb=nb->next;
-	}
+	down_read(&nh->rwsem);
+	ret = notifier_call_chain(&nh->head, val, v);
+	up_read(&nh->rwsem);
 	return ret;
 }
 
-EXPORT_SYMBOL(notifier_call_chain);
+EXPORT_SYMBOL_GPL(blocking_notifier_call_chain);
+
+/*
+ *	Raw notifier chain routines.  There is no protection;
+ *	the caller must provide it.  Use at your own risk!
+ */
+
+/**
+ *	raw_notifier_chain_register - Add notifier to a raw notifier chain
+ *	@nh: Pointer to head of the raw notifier chain
+ *	@n: New entry in notifier chain
+ *
+ *	Adds a notifier to a raw notifier chain.
+ *	All locking must be provided by the caller.
+ *
+ *	Currently always returns zero.
+ */
+
+int raw_notifier_chain_register(struct raw_notifier_head *nh,
+		struct notifier_block *n)
+{
+	return notifier_chain_register(&nh->head, n);
+}
+
+EXPORT_SYMBOL_GPL(raw_notifier_chain_register);
+
+/**
+ *	raw_notifier_chain_unregister - Remove notifier from a raw notifier chain
+ *	@nh: Pointer to head of the raw notifier chain
+ *	@n: Entry to remove from notifier chain
+ *
+ *	Removes a notifier from a raw notifier chain.
+ *	All locking must be provided by the caller.
+ *
+ *	Returns zero on success or %-ENOENT on failure.
+ */
+int raw_notifier_chain_unregister(struct raw_notifier_head *nh,
+		struct notifier_block *n)
+{
+	return notifier_chain_unregister(&nh->head, n);
+}
+
+EXPORT_SYMBOL_GPL(raw_notifier_chain_unregister);
+
+/**
+ *	raw_notifier_call_chain - Call functions in a raw notifier chain
+ *	@nh: Pointer to head of the raw notifier chain
+ *	@val: Value passed unmodified to notifier function
+ *	@v: Pointer passed unmodified to notifier function
+ *
+ *	Calls each function in a notifier chain in turn.  The functions
+ *	run in an undefined context.
+ *	All locking must be provided by the caller.
+ *
+ *	If the return value of the notifier can be and'ed
+ *	with %NOTIFY_STOP_MASK then raw_notifier_call_chain
+ *	will return immediately, with the return value of
+ *	the notifier function which halted execution.
+ *	Otherwise the return value is the return value
+ *	of the last notifier function called.
+ */
+
+int raw_notifier_call_chain(struct raw_notifier_head *nh,
+		unsigned long val, void *v)
+{
+	return notifier_call_chain(&nh->head, val, v);
+}
+
+EXPORT_SYMBOL_GPL(raw_notifier_call_chain);
 
 /**
  *	register_reboot_notifier - Register function to be called at reboot time
@@ -196,13 +401,13 @@ EXPORT_SYMBOL(notifier_call_chain);
  *	Registers a function with the list of functions
  *	to be called at reboot time.
  *
- *	Currently always returns zero, as notifier_chain_register
+ *	Currently always returns zero, as blocking_notifier_chain_register
  *	always returns zero.
  */
  
 int register_reboot_notifier(struct notifier_block * nb)
 {
-	return notifier_chain_register(&reboot_notifier_list, nb);
+	return blocking_notifier_chain_register(&reboot_notifier_list, nb);
 }
 
 EXPORT_SYMBOL(register_reboot_notifier);
@@ -219,7 +424,7 @@ EXPORT_SYMBOL(register_reboot_notifier);
  
 int unregister_reboot_notifier(struct notifier_block * nb)
 {
-	return notifier_chain_unregister(&reboot_notifier_list, nb);
+	return blocking_notifier_chain_unregister(&reboot_notifier_list, nb);
 }
 
 EXPORT_SYMBOL(unregister_reboot_notifier);
@@ -380,7 +585,7 @@ EXPORT_SYMBOL_GPL(emergency_restart);
 
 void kernel_restart_prepare(char *cmd)
 {
-	notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
+	blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
 	system_state = SYSTEM_RESTART;
 	device_shutdown();
 }
@@ -430,7 +635,7 @@ EXPORT_SYMBOL_GPL(kernel_kexec);
 
 void kernel_shutdown_prepare(enum system_states state)
 {
-	notifier_call_chain(&reboot_notifier_list,
+	blocking_notifier_call_chain(&reboot_notifier_list,
 		(state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
 	system_state = state;
 	device_shutdown();
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9106354c781e..a49a6975092d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -73,23 +73,23 @@ DEFINE_RWLOCK(hci_cb_list_lock);
 struct hci_proto *hci_proto[HCI_MAX_PROTO];
 
 /* HCI notifiers list */
-static struct notifier_block *hci_notifier;
+static ATOMIC_NOTIFIER_HEAD(hci_notifier);
 
 /* ---- HCI notifications ---- */
 
 int hci_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&hci_notifier, nb);
+	return atomic_notifier_chain_register(&hci_notifier, nb);
 }
 
 int hci_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&hci_notifier, nb);
+	return atomic_notifier_chain_unregister(&hci_notifier, nb);
 }
 
 static void hci_notify(struct hci_dev *hdev, int event)
 {
-	notifier_call_chain(&hci_notifier, event, hdev);
+	atomic_notifier_call_chain(&hci_notifier, event, hdev);
 }
 
 /* ---- HCI requests ---- */
diff --git a/net/core/dev.c b/net/core/dev.c
index 8e1dc3051222..a3ab11f34153 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -193,7 +193,7 @@ static inline struct hlist_head *dev_index_hash(int ifindex)
  *	Our notifier list
  */
 
-static struct notifier_block *netdev_chain;
+static BLOCKING_NOTIFIER_HEAD(netdev_chain);
 
 /*
  *	Device drivers call our routines to queue packets here. We empty the
@@ -736,7 +736,8 @@ int dev_change_name(struct net_device *dev, char *newname)
 	if (!err) {
 		hlist_del(&dev->name_hlist);
 		hlist_add_head(&dev->name_hlist, dev_name_hash(dev->name));
-		notifier_call_chain(&netdev_chain, NETDEV_CHANGENAME, dev);
+		blocking_notifier_call_chain(&netdev_chain,
+				NETDEV_CHANGENAME, dev);
 	}
 
 	return err;
@@ -750,7 +751,7 @@ int dev_change_name(struct net_device *dev, char *newname)
  */
 void netdev_features_change(struct net_device *dev)
 {
-	notifier_call_chain(&netdev_chain, NETDEV_FEAT_CHANGE, dev);
+	blocking_notifier_call_chain(&netdev_chain, NETDEV_FEAT_CHANGE, dev);
 }
 EXPORT_SYMBOL(netdev_features_change);
 
@@ -765,7 +766,8 @@ EXPORT_SYMBOL(netdev_features_change);
 void netdev_state_change(struct net_device *dev)
 {
 	if (dev->flags & IFF_UP) {
-		notifier_call_chain(&netdev_chain, NETDEV_CHANGE, dev);
+		blocking_notifier_call_chain(&netdev_chain,
+				NETDEV_CHANGE, dev);
 		rtmsg_ifinfo(RTM_NEWLINK, dev, 0);
 	}
 }
@@ -862,7 +864,7 @@ int dev_open(struct net_device *dev)
 		/*
 		 *	... and announce new interface.
 		 */
-		notifier_call_chain(&netdev_chain, NETDEV_UP, dev);
+		blocking_notifier_call_chain(&netdev_chain, NETDEV_UP, dev);
 	}
 	return ret;
 }
@@ -885,7 +887,7 @@ int dev_close(struct net_device *dev)
 	 *	Tell people we are going down, so that they can
 	 *	prepare to death, when device is still operating.
 	 */
-	notifier_call_chain(&netdev_chain, NETDEV_GOING_DOWN, dev);
+	blocking_notifier_call_chain(&netdev_chain, NETDEV_GOING_DOWN, dev);
 
 	dev_deactivate(dev);
 
@@ -922,7 +924,7 @@ int dev_close(struct net_device *dev)
 	/*
 	 * Tell people we are down
 	 */
-	notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev);
+	blocking_notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev);
 
 	return 0;
 }
@@ -953,7 +955,7 @@ int register_netdevice_notifier(struct notifier_block *nb)
 	int err;
 
 	rtnl_lock();
-	err = notifier_chain_register(&netdev_chain, nb);
+	err = blocking_notifier_chain_register(&netdev_chain, nb);
 	if (!err) {
 		for (dev = dev_base; dev; dev = dev->next) {
 			nb->notifier_call(nb, NETDEV_REGISTER, dev);
@@ -981,7 +983,7 @@ int unregister_netdevice_notifier(struct notifier_block *nb)
 	int err;
 
 	rtnl_lock();
-	err = notifier_chain_unregister(&netdev_chain, nb);
+	err = blocking_notifier_chain_unregister(&netdev_chain, nb);
 	rtnl_unlock();
 	return err;
 }
@@ -992,12 +994,12 @@ int unregister_netdevice_notifier(struct notifier_block *nb)
  *      @v:   pointer passed unmodified to notifier function
  *
  *	Call all network notifier blocks.  Parameters and return value
- *	are as for notifier_call_chain().
+ *	are as for blocking_notifier_call_chain().
  */
 
 int call_netdevice_notifiers(unsigned long val, void *v)
 {
-	return notifier_call_chain(&netdev_chain, val, v);
+	return blocking_notifier_call_chain(&netdev_chain, val, v);
 }
 
 /* When > 0 there are consumers of rx skb time stamps */
@@ -2242,7 +2244,8 @@ int dev_change_flags(struct net_device *dev, unsigned flags)
 	if (dev->flags & IFF_UP &&
 	    ((old_flags ^ dev->flags) &~ (IFF_UP | IFF_PROMISC | IFF_ALLMULTI |
 					  IFF_VOLATILE)))
-		notifier_call_chain(&netdev_chain, NETDEV_CHANGE, dev);
+		blocking_notifier_call_chain(&netdev_chain,
+				NETDEV_CHANGE, dev);
 
 	if ((flags ^ dev->gflags) & IFF_PROMISC) {
 		int inc = (flags & IFF_PROMISC) ? +1 : -1;
@@ -2286,8 +2289,8 @@ int dev_set_mtu(struct net_device *dev, int new_mtu)
 	else
 		dev->mtu = new_mtu;
 	if (!err && dev->flags & IFF_UP)
-		notifier_call_chain(&netdev_chain,
-				    NETDEV_CHANGEMTU, dev);
+		blocking_notifier_call_chain(&netdev_chain,
+				NETDEV_CHANGEMTU, dev);
 	return err;
 }
 
@@ -2303,7 +2306,8 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa)
 		return -ENODEV;
 	err = dev->set_mac_address(dev, sa);
 	if (!err)
-		notifier_call_chain(&netdev_chain, NETDEV_CHANGEADDR, dev);
+		blocking_notifier_call_chain(&netdev_chain,
+				NETDEV_CHANGEADDR, dev);
 	return err;
 }
 
@@ -2359,7 +2363,7 @@ static int dev_ifsioc(struct ifreq *ifr, unsigned int cmd)
 				return -EINVAL;
 			memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data,
 			       min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len));
-			notifier_call_chain(&netdev_chain,
+			blocking_notifier_call_chain(&netdev_chain,
 					    NETDEV_CHANGEADDR, dev);
 			return 0;
 
@@ -2813,7 +2817,7 @@ int register_netdevice(struct net_device *dev)
 	write_unlock_bh(&dev_base_lock);
 
 	/* Notify protocols, that a new device appeared. */
-	notifier_call_chain(&netdev_chain, NETDEV_REGISTER, dev);
+	blocking_notifier_call_chain(&netdev_chain, NETDEV_REGISTER, dev);
 
 	/* Finish registration after unlock */
 	net_set_todo(dev);
@@ -2892,7 +2896,7 @@ static void netdev_wait_allrefs(struct net_device *dev)
 			rtnl_lock();
 
 			/* Rebroadcast unregister notification */
-			notifier_call_chain(&netdev_chain,
+			blocking_notifier_call_chain(&netdev_chain,
 					    NETDEV_UNREGISTER, dev);
 
 			if (test_bit(__LINK_STATE_LINKWATCH_PENDING,
@@ -3148,7 +3152,7 @@ int unregister_netdevice(struct net_device *dev)
 	/* Notify protocols, that we are about to destroy
 	   this device. They should clean all the things.
 	*/
-	notifier_call_chain(&netdev_chain, NETDEV_UNREGISTER, dev);
+	blocking_notifier_call_chain(&netdev_chain, NETDEV_UNREGISTER, dev);
 	
 	/*
 	 *	Flush the multicast chain
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index cc7b9d9255ef..d2ae9893ca17 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -68,7 +68,7 @@ __le16 decnet_address = 0;
 
 static DEFINE_RWLOCK(dndev_lock);
 static struct net_device *decnet_default_device;
-static struct notifier_block *dnaddr_chain;
+static BLOCKING_NOTIFIER_HEAD(dnaddr_chain);
 
 static struct dn_dev *dn_dev_create(struct net_device *dev, int *err);
 static void dn_dev_delete(struct net_device *dev);
@@ -446,7 +446,7 @@ static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr **ifap, int de
 	}
 
 	rtmsg_ifa(RTM_DELADDR, ifa1);
-	notifier_call_chain(&dnaddr_chain, NETDEV_DOWN, ifa1);
+	blocking_notifier_call_chain(&dnaddr_chain, NETDEV_DOWN, ifa1);
 	if (destroy) {
 		dn_dev_free_ifa(ifa1);
 
@@ -481,7 +481,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
 	dn_db->ifa_list = ifa;
 
 	rtmsg_ifa(RTM_NEWADDR, ifa);
-	notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
+	blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
 
 	return 0;
 }
@@ -1285,12 +1285,12 @@ void dn_dev_devices_on(void)
 
 int register_dnaddr_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&dnaddr_chain, nb);
+	return blocking_notifier_chain_register(&dnaddr_chain, nb);
 }
 
 int unregister_dnaddr_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&dnaddr_chain, nb);
+	return blocking_notifier_chain_unregister(&dnaddr_chain, nb);
 }
 
 #ifdef CONFIG_PROC_FS
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 44fdf1413e2c..81c2f7885292 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -81,7 +81,7 @@ static struct ipv4_devconf ipv4_devconf_dflt = {
 
 static void rtmsg_ifa(int event, struct in_ifaddr *);
 
-static struct notifier_block *inetaddr_chain;
+static BLOCKING_NOTIFIER_HEAD(inetaddr_chain);
 static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 			 int destroy);
 #ifdef CONFIG_SYSCTL
@@ -267,7 +267,8 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 				*ifap1 = ifa->ifa_next;
 
 				rtmsg_ifa(RTM_DELADDR, ifa);
-				notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa);
+				blocking_notifier_call_chain(&inetaddr_chain,
+						NETDEV_DOWN, ifa);
 				inet_free_ifa(ifa);
 			} else {
 				promote = ifa;
@@ -291,7 +292,7 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 	   So that, this order is correct.
 	 */
 	rtmsg_ifa(RTM_DELADDR, ifa1);
-	notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1);
+	blocking_notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1);
 
 	if (promote) {
 
@@ -303,7 +304,8 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 
 		promote->ifa_flags &= ~IFA_F_SECONDARY;
 		rtmsg_ifa(RTM_NEWADDR, promote);
-		notifier_call_chain(&inetaddr_chain, NETDEV_UP, promote);
+		blocking_notifier_call_chain(&inetaddr_chain,
+				NETDEV_UP, promote);
 		for (ifa = promote->ifa_next; ifa; ifa = ifa->ifa_next) {
 			if (ifa1->ifa_mask != ifa->ifa_mask ||
 			    !inet_ifa_match(ifa1->ifa_address, ifa))
@@ -366,7 +368,7 @@ static int inet_insert_ifa(struct in_ifaddr *ifa)
 	   Notifier will trigger FIB update, so that
 	   listeners of netlink will know about new ifaddr */
 	rtmsg_ifa(RTM_NEWADDR, ifa);
-	notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa);
+	blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa);
 
 	return 0;
 }
@@ -938,12 +940,12 @@ u32 inet_confirm_addr(const struct net_device *dev, u32 dst, u32 local, int scop
 
 int register_inetaddr_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&inetaddr_chain, nb);
+	return blocking_notifier_chain_register(&inetaddr_chain, nb);
 }
 
 int unregister_inetaddr_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&inetaddr_chain, nb);
+	return blocking_notifier_chain_unregister(&inetaddr_chain, nb);
 }
 
 /* Rename ifa_labels for a device name change. Make some effort to preserve existing
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 9e34034729a6..ceaabc18202b 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -80,8 +80,8 @@ static int ip_conntrack_vmalloc;
 static unsigned int ip_conntrack_next_id;
 static unsigned int ip_conntrack_expect_next_id;
 #ifdef CONFIG_IP_NF_CONNTRACK_EVENTS
-struct notifier_block *ip_conntrack_chain;
-struct notifier_block *ip_conntrack_expect_chain;
+ATOMIC_NOTIFIER_HEAD(ip_conntrack_chain);
+ATOMIC_NOTIFIER_HEAD(ip_conntrack_expect_chain);
 
 DEFINE_PER_CPU(struct ip_conntrack_ecache, ip_conntrack_ecache);
 
@@ -92,7 +92,7 @@ __ip_ct_deliver_cached_events(struct ip_conntrack_ecache *ecache)
 {
 	DEBUGP("ecache: delivering events for %p\n", ecache->ct);
 	if (is_confirmed(ecache->ct) && !is_dying(ecache->ct) && ecache->events)
-		notifier_call_chain(&ip_conntrack_chain, ecache->events,
+		atomic_notifier_call_chain(&ip_conntrack_chain, ecache->events,
 				    ecache->ct);
 	ecache->events = 0;
 	ip_conntrack_put(ecache->ct);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 01c62a0d3742..445006ee4522 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -143,7 +143,7 @@ static void inet6_prefix_notify(int event, struct inet6_dev *idev,
 				struct prefix_info *pinfo);
 static int ipv6_chk_same_addr(const struct in6_addr *addr, struct net_device *dev);
 
-static struct notifier_block *inet6addr_chain;
+static ATOMIC_NOTIFIER_HEAD(inet6addr_chain);
 
 struct ipv6_devconf ipv6_devconf = {
 	.forwarding		= 0,
@@ -593,7 +593,7 @@ out2:
 	read_unlock_bh(&addrconf_lock);
 
 	if (likely(err == 0))
-		notifier_call_chain(&inet6addr_chain, NETDEV_UP, ifa);
+		atomic_notifier_call_chain(&inet6addr_chain, NETDEV_UP, ifa);
 	else {
 		kfree(ifa);
 		ifa = ERR_PTR(err);
@@ -688,7 +688,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 
 	ipv6_ifa_notify(RTM_DELADDR, ifp);
 
-	notifier_call_chain(&inet6addr_chain,NETDEV_DOWN,ifp);
+	atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifp);
 
 	addrconf_del_timer(ifp);
 
@@ -3767,12 +3767,12 @@ static void addrconf_sysctl_unregister(struct ipv6_devconf *p)
 
 int register_inet6addr_notifier(struct notifier_block *nb)
 {
-        return notifier_chain_register(&inet6addr_chain, nb);
+        return atomic_notifier_chain_register(&inet6addr_chain, nb);
 }
 
 int unregister_inet6addr_notifier(struct notifier_block *nb)
 {
-        return notifier_chain_unregister(&inet6addr_chain,nb);
+        return atomic_notifier_chain_unregister(&inet6addr_chain,nb);
 }
 
 /*
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 0ae281d9bfc3..56389c83557c 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -90,8 +90,8 @@ static int nf_conntrack_vmalloc;
 static unsigned int nf_conntrack_next_id;
 static unsigned int nf_conntrack_expect_next_id;
 #ifdef CONFIG_NF_CONNTRACK_EVENTS
-struct notifier_block *nf_conntrack_chain;
-struct notifier_block *nf_conntrack_expect_chain;
+ATOMIC_NOTIFIER_HEAD(nf_conntrack_chain);
+ATOMIC_NOTIFIER_HEAD(nf_conntrack_expect_chain);
 
 DEFINE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
 
@@ -103,7 +103,7 @@ __nf_ct_deliver_cached_events(struct nf_conntrack_ecache *ecache)
 	DEBUGP("ecache: delivering events for %p\n", ecache->ct);
 	if (nf_ct_is_confirmed(ecache->ct) && !nf_ct_is_dying(ecache->ct)
 	    && ecache->events)
-		notifier_call_chain(&nf_conntrack_chain, ecache->events,
+		atomic_notifier_call_chain(&nf_conntrack_chain, ecache->events,
 				    ecache->ct);
 
 	ecache->events = 0;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d00a9034cb5f..2a233ffcf618 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -123,7 +123,7 @@ static void netlink_destroy_callback(struct netlink_callback *cb);
 static DEFINE_RWLOCK(nl_table_lock);
 static atomic_t nl_table_users = ATOMIC_INIT(0);
 
-static struct notifier_block *netlink_chain;
+static ATOMIC_NOTIFIER_HEAD(netlink_chain);
 
 static u32 netlink_group_mask(u32 group)
 {
@@ -469,7 +469,8 @@ static int netlink_release(struct socket *sock)
 						.protocol = sk->sk_protocol,
 						.pid = nlk->pid,
 					  };
-		notifier_call_chain(&netlink_chain, NETLINK_URELEASE, &n);
+		atomic_notifier_call_chain(&netlink_chain,
+				NETLINK_URELEASE, &n);
 	}	
 
 	if (nlk->module)
@@ -1695,12 +1696,12 @@ static struct file_operations netlink_seq_fops = {
 
 int netlink_register_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_register(&netlink_chain, nb);
+	return atomic_notifier_chain_register(&netlink_chain, nb);
 }
 
 int netlink_unregister_notifier(struct notifier_block *nb)
 {
-	return notifier_chain_unregister(&netlink_chain, nb);
+	return atomic_notifier_chain_unregister(&netlink_chain, nb);
 }
                 
 static const struct proto_ops netlink_ops = {
-- 
cgit v1.2.3


From d23ee8fe6e2176a9d4dbfdd18edfa1b5bc3c79a5 Mon Sep 17 00:00:00 2001
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Mon, 27 Mar 2006 01:16:33 -0800
Subject: [PATCH] mips: fixed collision of rtc function name

Fix the collision of rtc function name.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/ddb5xxx/common/rtc_ds1386.c              |  4 ++--
 arch/mips/dec/time.c                               |  4 ++--
 arch/mips/ite-boards/generic/time.c                |  4 ++--
 arch/mips/jmr3927/common/rtc_ds1742.c              |  4 ++--
 arch/mips/kernel/time.c                            | 22 +++++++++++-----------
 arch/mips/lasat/setup.c                            |  4 ++--
 arch/mips/mips-boards/atlas/atlas_setup.c          |  2 +-
 arch/mips/mips-boards/malta/malta_setup.c          |  2 +-
 arch/mips/momentum/jaguar_atx/setup.c              |  4 ++--
 arch/mips/momentum/ocelot_3/setup.c                |  4 ++--
 arch/mips/momentum/ocelot_c/setup.c                |  4 ++--
 arch/mips/pmc-sierra/yosemite/setup.c              |  4 ++--
 arch/mips/sgi-ip22/ip22-time.c                     |  4 ++--
 arch/mips/sgi-ip32/ip32-setup.c                    |  4 ++--
 arch/mips/sibyte/swarm/setup.c                     |  8 ++++----
 arch/mips/sni/setup.c                              |  4 ++--
 .../toshiba_rbtx4927/toshiba_rbtx4927_setup.c      |  4 ++--
 arch/mips/tx4938/common/rtc_rx5c348.c              |  4 ++--
 include/asm-mips/time.h                            | 12 ++++++------
 19 files changed, 51 insertions(+), 51 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/ddb5xxx/common/rtc_ds1386.c b/arch/mips/ddb5xxx/common/rtc_ds1386.c
index 995896ac0e39..5dc34daa7150 100644
--- a/arch/mips/ddb5xxx/common/rtc_ds1386.c
+++ b/arch/mips/ddb5xxx/common/rtc_ds1386.c
@@ -165,6 +165,6 @@ rtc_ds1386_init(unsigned long base)
 	WRITE_RTC(0xB, byte);
 
 	/* set the function pointers */
-	rtc_get_time = rtc_ds1386_get_time;
-	rtc_set_time = rtc_ds1386_set_time;
+	rtc_mips_get_time = rtc_ds1386_get_time;
+	rtc_mips_set_time = rtc_ds1386_set_time;
 }
diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index 174822344131..f17d3378e9a6 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -193,8 +193,8 @@ static void dec_ioasic_hpt_init(unsigned int count)
 
 void __init dec_time_init(void)
 {
-	rtc_get_time = dec_rtc_get_time;
-	rtc_set_mmss = dec_rtc_set_mmss;
+	rtc_mips_get_time = dec_rtc_get_time;
+	rtc_mips_set_mmss = dec_rtc_set_mmss;
 
 	mips_timer_state = dec_timer_state;
 	mips_timer_ack = dec_timer_ack;
diff --git a/arch/mips/ite-boards/generic/time.c b/arch/mips/ite-boards/generic/time.c
index f5d67ee21ac6..b79817bb6cce 100644
--- a/arch/mips/ite-boards/generic/time.c
+++ b/arch/mips/ite-boards/generic/time.c
@@ -227,8 +227,8 @@ void __init it8172_time_init(void)
 
 	local_irq_restore(flags);
 
-	rtc_get_time = it8172_rtc_get_time;
-	rtc_set_time = it8172_rtc_set_time;
+	rtc_mips_get_time = it8172_rtc_get_time;
+	rtc_mips_set_time = it8172_rtc_set_time;
 }
 
 #define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
diff --git a/arch/mips/jmr3927/common/rtc_ds1742.c b/arch/mips/jmr3927/common/rtc_ds1742.c
index 9a8bff153d80..a6bd3f4d3049 100644
--- a/arch/mips/jmr3927/common/rtc_ds1742.c
+++ b/arch/mips/jmr3927/common/rtc_ds1742.c
@@ -159,8 +159,8 @@ rtc_ds1742_init(unsigned long base)
 	db_assert((rtc_base & 0xe0000000) == KSEG1);
 
 	/* set the function pointers */
-	rtc_get_time = rtc_ds1742_get_time;
-	rtc_set_time = rtc_ds1742_set_time;
+	rtc_mips_get_time = rtc_ds1742_get_time;
+	rtc_mips_set_time = rtc_ds1742_set_time;
 
 	/* clear oscillator stop bit */
 	CMOS_WRITE(RTC_READ, RTC_CONTROL);
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 51273b7297a7..5e51a2d8f3f0 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -65,9 +65,9 @@ static int null_rtc_set_time(unsigned long sec)
 	return 0;
 }
 
-unsigned long (*rtc_get_time)(void) = null_rtc_get_time;
-int (*rtc_set_time)(unsigned long) = null_rtc_set_time;
-int (*rtc_set_mmss)(unsigned long);
+unsigned long (*rtc_mips_get_time)(void) = null_rtc_get_time;
+int (*rtc_mips_set_time)(unsigned long) = null_rtc_set_time;
+int (*rtc_mips_set_mmss)(unsigned long);
 
 
 /* usecs per counter cycle, shifted to left by 32 bits */
@@ -440,14 +440,14 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 	/*
 	 * If we have an externally synchronized Linux clock, then update
-	 * CMOS clock accordingly every ~11 minutes. rtc_set_time() has to be
+	 * CMOS clock accordingly every ~11 minutes. rtc_mips_set_time() has to be
 	 * called as close as possible to 500 ms before the new second starts.
 	 */
 	if (ntp_synced() &&
 	    xtime.tv_sec > last_rtc_update + 660 &&
 	    (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
-		if (rtc_set_mmss(xtime.tv_sec) == 0) {
+		if (rtc_mips_set_mmss(xtime.tv_sec) == 0) {
 			last_rtc_update = xtime.tv_sec;
 		} else {
 			/* do it again in 60 s */
@@ -565,7 +565,7 @@ asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs)
  *      b) (optional) calibrate and set the mips_hpt_frequency
  *	    (only needed if you intended to use fixed_rate_gettimeoffset
  *	     or use cpu counter as timer interrupt source)
- * 2) setup xtime based on rtc_get_time().
+ * 2) setup xtime based on rtc_mips_get_time().
  * 3) choose a appropriate gettimeoffset routine.
  * 4) calculate a couple of cached variables for later usage
  * 5) board_timer_setup() -
@@ -633,10 +633,10 @@ void __init time_init(void)
 	if (board_time_init)
 		board_time_init();
 
-	if (!rtc_set_mmss)
-		rtc_set_mmss = rtc_set_time;
+	if (!rtc_mips_set_mmss)
+		rtc_mips_set_mmss = rtc_mips_set_time;
 
-	xtime.tv_sec = rtc_get_time();
+	xtime.tv_sec = rtc_mips_get_time();
 	xtime.tv_nsec = 0;
 
 	set_normalized_timespec(&wall_to_monotonic,
@@ -772,8 +772,8 @@ void to_tm(unsigned long tim, struct rtc_time *tm)
 
 EXPORT_SYMBOL(rtc_lock);
 EXPORT_SYMBOL(to_tm);
-EXPORT_SYMBOL(rtc_set_time);
-EXPORT_SYMBOL(rtc_get_time);
+EXPORT_SYMBOL(rtc_mips_set_time);
+EXPORT_SYMBOL(rtc_mips_get_time);
 
 unsigned long long sched_clock(void)
 {
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index e9e9a89c6741..bb70a8240e61 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -175,8 +175,8 @@ void __init plat_setup(void)
 
 #ifdef CONFIG_DS1603
 	ds1603 = &ds_defs[mips_machtype];
-	rtc_get_time = ds1603_read;
-	rtc_set_time = ds1603_set;
+	rtc_mips_get_time = ds1603_read;
+	rtc_mips_set_time = ds1603_set;
 #endif
 
 #ifdef DYNAMIC_SERIAL_INIT
diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c
index 873cf3141a31..c20d401ecf80 100644
--- a/arch/mips/mips-boards/atlas/atlas_setup.c
+++ b/arch/mips/mips-boards/atlas/atlas_setup.c
@@ -65,7 +65,7 @@ void __init plat_setup(void)
 
 	board_time_init = mips_time_init;
 	board_timer_setup = mips_timer_setup;
-	rtc_get_time = mips_rtc_get_time;
+	rtc_mips_get_time = mips_rtc_get_time;
 }
 
 static void __init serial_init(void)
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 2209e8a9de34..b8488aab6df1 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -225,5 +225,5 @@ void __init plat_setup(void)
 
 	board_time_init = mips_time_init;
 	board_timer_setup = mips_timer_setup;
-	rtc_get_time = mips_rtc_get_time;
+	rtc_mips_get_time = mips_rtc_get_time;
 }
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index 3784c898db1a..91d9637143d7 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -229,8 +229,8 @@ void momenco_time_init(void)
 	mips_hpt_frequency = cpu_clock / 2;
 	board_timer_setup = momenco_timer_setup;
 
-	rtc_get_time = m48t37y_get_time;
-	rtc_set_time = m48t37y_set_time;
+	rtc_mips_get_time = m48t37y_get_time;
+	rtc_mips_set_time = m48t37y_set_time;
 }
 
 static struct resource mv_pci_io_mem0_resource = {
diff --git a/arch/mips/momentum/ocelot_3/setup.c b/arch/mips/momentum/ocelot_3/setup.c
index f95677f4f06f..969612eab8a6 100644
--- a/arch/mips/momentum/ocelot_3/setup.c
+++ b/arch/mips/momentum/ocelot_3/setup.c
@@ -215,8 +215,8 @@ void momenco_time_init(void)
 	mips_hpt_frequency = cpu_clock / 2;
 	board_timer_setup = momenco_timer_setup;
 
-	rtc_get_time = m48t37y_get_time;
-	rtc_set_time = m48t37y_set_time;
+	rtc_mips_get_time = m48t37y_get_time;
+	rtc_mips_set_time = m48t37y_set_time;
 }
 
 /*
diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c
index bd02e60d037a..a3e6f5575592 100644
--- a/arch/mips/momentum/ocelot_c/setup.c
+++ b/arch/mips/momentum/ocelot_c/setup.c
@@ -227,8 +227,8 @@ void momenco_time_init(void)
 	printk("momenco_time_init cpu_clock=%d\n", cpu_clock);
 	board_timer_setup = momenco_timer_setup;
 
-	rtc_get_time = m48t37y_get_time;
-	rtc_set_time = m48t37y_set_time;
+	rtc_mips_get_time = m48t37y_get_time;
+	rtc_mips_set_time = m48t37y_set_time;
 }
 
 void __init plat_setup(void)
diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c
index 8bce711575de..3f724d661bdb 100644
--- a/arch/mips/pmc-sierra/yosemite/setup.c
+++ b/arch/mips/pmc-sierra/yosemite/setup.c
@@ -198,8 +198,8 @@ static void __init py_rtc_setup(void)
 	if (!m48t37_base)
 		printk(KERN_ERR "Mapping the RTC failed\n");
 
-	rtc_get_time = m48t37y_get_time;
-	rtc_set_time = m48t37y_set_time;
+	rtc_mips_get_time = m48t37y_get_time;
+	rtc_mips_set_time = m48t37y_set_time;
 
 	write_seqlock(&xtime_lock);
 	xtime.tv_sec = m48t37y_get_time();
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index b7300cc5c5ad..cca688ad64ad 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -212,8 +212,8 @@ static void indy_timer_setup(struct irqaction *irq)
 void __init ip22_time_init(void)
 {
 	/* setup hookup functions */
-	rtc_get_time = indy_rtc_get_time;
-	rtc_set_time = indy_rtc_set_time;
+	rtc_mips_get_time = indy_rtc_get_time;
+	rtc_mips_set_time = indy_rtc_set_time;
 
 	board_time_init = indy_time_init;
 	board_timer_setup = indy_timer_setup;
diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index 2f50c79b7887..a2dd8ae1ea8f 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -91,8 +91,8 @@ void __init plat_setup(void)
 {
 	board_be_init = ip32_be_init;
 
-	rtc_get_time = mc146818_get_cmos_time;
-	rtc_set_mmss = mc146818_set_rtc_mmss;
+	rtc_mips_get_time = mc146818_get_cmos_time;
+	rtc_mips_set_mmss = mc146818_set_rtc_mmss;
 
 	board_time_init = ip32_time_init;
 	board_timer_setup = ip32_timer_setup;
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index b661d2425a36..4b5f74ff3edd 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -121,14 +121,14 @@ void __init plat_setup(void)
 
 	if (xicor_probe()) {
 		printk("swarm setup: Xicor 1241 RTC detected.\n");
-		rtc_get_time = xicor_get_time;
-		rtc_set_time = xicor_set_time;
+		rtc_mips_get_time = xicor_get_time;
+		rtc_mips_set_time = xicor_set_time;
 	}
 
 	if (m41t81_probe()) {
 		printk("swarm setup: M41T81 RTC detected.\n");
-		rtc_get_time = m41t81_get_time;
-		rtc_set_time = m41t81_set_time;
+		rtc_mips_get_time = m41t81_get_time;
+		rtc_mips_set_time = m41t81_set_time;
 	}
 
 	printk("This kernel optimized for "
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 1141fcd13a59..01ba6c581e3d 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -164,8 +164,8 @@ static struct pci_controller sni_controller = {
 
 static inline void sni_pcimt_time_init(void)
 {
-	rtc_get_time = mc146818_get_cmos_time;
-	rtc_set_time = mc146818_set_rtc_mmss;
+	rtc_mips_get_time = mc146818_get_cmos_time;
+	rtc_mips_set_time = mc146818_set_rtc_mmss;
 }
 
 void __init plat_setup(void)
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 2ad6401d2af4..6dcf077f61a0 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -1036,8 +1036,8 @@ toshiba_rbtx4927_time_init(void)
 
 #ifdef CONFIG_RTC_DS1742
 
-	rtc_get_time = rtc_ds1742_get_time;
-	rtc_set_time = rtc_ds1742_set_time;
+	rtc_mips_get_time = rtc_ds1742_get_time;
+	rtc_mips_set_time = rtc_ds1742_set_time;
 
 	TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT,
 				       ":rtc_ds1742_init()-\n");
diff --git a/arch/mips/tx4938/common/rtc_rx5c348.c b/arch/mips/tx4938/common/rtc_rx5c348.c
index d249edbb6af4..f74295f28527 100644
--- a/arch/mips/tx4938/common/rtc_rx5c348.c
+++ b/arch/mips/tx4938/common/rtc_rx5c348.c
@@ -197,6 +197,6 @@ rtc_rx5c348_init(int chipid)
 		srtc_24h = 1;
 
 	/* set the function pointers */
-	rtc_get_time = rtc_rx5c348_get_time;
-	rtc_set_time = rtc_rx5c348_set_time;
+	rtc_mips_get_time = rtc_rx5c348_get_time;
+	rtc_mips_set_time = rtc_rx5c348_set_time;
 }
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index 9cc3564cc2c9..d897c8bb554d 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -26,14 +26,14 @@ extern spinlock_t rtc_lock;
 
 /*
  * RTC ops.  By default, they point to no-RTC functions.
- *	rtc_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
- *	rtc_set_time - reverse the above translation and set time to RTC.
- *	rtc_set_mmss - similar to rtc_set_time, but only min and sec need
+ *	rtc_mips_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
+ *	rtc_mips_set_time - reverse the above translation and set time to RTC.
+ *	rtc_mips_set_mmss - similar to rtc_set_time, but only min and sec need
  *			to be set.  Used by RTC sync-up.
  */
-extern unsigned long (*rtc_get_time)(void);
-extern int (*rtc_set_time)(unsigned long);
-extern int (*rtc_set_mmss)(unsigned long);
+extern unsigned long (*rtc_mips_get_time)(void);
+extern int (*rtc_mips_set_time)(unsigned long);
+extern int (*rtc_mips_set_mmss)(unsigned long);
 
 /*
  * Timer interrupt functions.
-- 
cgit v1.2.3


From ddcabb4fc7f2f4a70f35aa72827888a4c549d355 Mon Sep 17 00:00:00 2001
From: Matt Mackall <mpm@selenic.com>
Date: Tue, 28 Mar 2006 01:56:06 -0800
Subject: [PATCH] RTC: Remove RTC UIP synchronization on MIPS-based DEC

Move real_year inside the read loop and move the spinlock up as well

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/dec/time.c | 47 +++++++++++------------------------------------
 1 file changed, 11 insertions(+), 36 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index f17d3378e9a6..74cb055d4bf6 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -36,41 +36,13 @@
 #include <asm/dec/ioasic_addrs.h>
 #include <asm/dec/machtype.h>
 
-
-/*
- * Returns true if a clock update is in progress
- */
-static inline unsigned char dec_rtc_is_updating(void)
-{
-	unsigned char uip;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rtc_lock, flags);
-	uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP);
-	spin_unlock_irqrestore(&rtc_lock, flags);
-	return uip;
-}
-
 static unsigned long dec_rtc_get_time(void)
 {
 	unsigned int year, mon, day, hour, min, sec, real_year;
-	int i;
 	unsigned long flags;
 
-	/* The Linux interpretation of the DS1287 clock register contents:
-	 * When the Update-In-Progress (UIP) flag goes from 1 to 0, the
-	 * RTC registers show the second which has precisely just started.
-	 * Let's hope other operating systems interpret the RTC the same way.
-	 */
-	/* read RTC exactly on falling edge of update flag */
-	for (i = 0; i < 1000000; i++)	/* may take up to 1 second... */
-		if (dec_rtc_is_updating())
-			break;
-	for (i = 0; i < 1000000; i++)	/* must try at least 2.228 ms */
-		if (!dec_rtc_is_updating())
-			break;
 	spin_lock_irqsave(&rtc_lock, flags);
-	/* Isn't this overkill?  UIP above should guarantee consistency */
+
 	do {
 		sec = CMOS_READ(RTC_SECONDS);
 		min = CMOS_READ(RTC_MINUTES);
@@ -78,7 +50,16 @@ static unsigned long dec_rtc_get_time(void)
 		day = CMOS_READ(RTC_DAY_OF_MONTH);
 		mon = CMOS_READ(RTC_MONTH);
 		year = CMOS_READ(RTC_YEAR);
+		/*
+		 * The PROM will reset the year to either '72 or '73.
+		 * Therefore we store the real year separately, in one
+		 * of unused BBU RAM locations.
+		 */
+		real_year = CMOS_READ(RTC_DEC_YEAR);
 	} while (sec != CMOS_READ(RTC_SECONDS));
+
+	spin_unlock_irqrestore(&rtc_lock, flags);
+
 	if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
 		sec = BCD2BIN(sec);
 		min = BCD2BIN(min);
@@ -87,13 +68,7 @@ static unsigned long dec_rtc_get_time(void)
 		mon = BCD2BIN(mon);
 		year = BCD2BIN(year);
 	}
-	/*
-	 * The PROM will reset the year to either '72 or '73.
-	 * Therefore we store the real year separately, in one
-	 * of unused BBU RAM locations.
-	 */
-	real_year = CMOS_READ(RTC_DEC_YEAR);
-	spin_unlock_irqrestore(&rtc_lock, flags);
+
 	year += real_year - 72 + 2000;
 
 	return mktime(year, mon, day, hour, min, sec);
-- 
cgit v1.2.3


From 4f3a36a7d0eb420471506fcd46ee46f4b5cd4ebc Mon Sep 17 00:00:00 2001
From: Matt Mackall <mpm@selenic.com>
Date: Tue, 28 Mar 2006 01:56:10 -0800
Subject: [PATCH] RTC: Remove some duplicate BCD definitions

Remove some duplicate BCD definitions

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/m68k/mvme16x/rtc.c               |  4 +---
 arch/mips/momentum/ocelot_3/setup.c   | 34 ++++++++++++++++------------------
 arch/mips/tx4938/common/rtc_rx5c348.c | 12 +-----------
 arch/sh/boards/mpc1211/rtc.c          |  9 +--------
 arch/sh/boards/sh03/rtc.c             |  9 +--------
 arch/sh/kernel/cpu/rtc.c              | 10 +---------
 arch/sh64/kernel/time.c               |  9 +--------
 7 files changed, 22 insertions(+), 65 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index a69fe3048edc..b0e4c084df8a 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -17,6 +17,7 @@
 #include <linux/poll.h>
 #include <linux/mc146818rtc.h>	/* For struct rtc_time and ioctls, etc */
 #include <linux/smp_lock.h>
+#include <linux/bcd.h>
 #include <asm/mvme16xhw.h>
 
 #include <asm/io.h>
@@ -31,9 +32,6 @@
  *	ioctls.
  */
 
-#define BCD2BIN(val) (((val)&15) + ((val)>>4)*10)
-#define BIN2BCD(val) ((((val)/10)<<4) + (val)%10)
-
 static const unsigned char days_in_mo[] =
 {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 
diff --git a/arch/mips/momentum/ocelot_3/setup.c b/arch/mips/momentum/ocelot_3/setup.c
index 969612eab8a6..370e75d0e75c 100644
--- a/arch/mips/momentum/ocelot_3/setup.c
+++ b/arch/mips/momentum/ocelot_3/setup.c
@@ -58,6 +58,7 @@
 #include <linux/bootmem.h>
 #include <linux/mv643xx.h>
 #include <linux/pm.h>
+#include <linux/bcd.h>
 
 #include <asm/time.h>
 #include <asm/page.h>
@@ -131,9 +132,6 @@ void setup_wired_tlb_entries(void)
 	add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000), (signed)0xfc000000, PM_16M);
 }
 
-#define CONV_BCD_TO_BIN(val)	(((val) & 0xf) + (((val) >> 4) * 10))
-#define CONV_BIN_TO_BCD(val)	(((val) % 10) + (((val) / 10) << 4))
-
 unsigned long m48t37y_get_time(void)
 {
 	unsigned int year, month, day, hour, min, sec;
@@ -143,16 +141,16 @@ unsigned long m48t37y_get_time(void)
 	/* stop the update */
 	rtc_base[0x7ff8] = 0x40;
 
-	year = CONV_BCD_TO_BIN(rtc_base[0x7fff]);
-	year += CONV_BCD_TO_BIN(rtc_base[0x7ff1]) * 100;
+	year = BCD2BIN(rtc_base[0x7fff]);
+	year += BCD2BIN(rtc_base[0x7ff1]) * 100;
 
-	month = CONV_BCD_TO_BIN(rtc_base[0x7ffe]);
+	month = BCD2BIN(rtc_base[0x7ffe]);
 
-	day = CONV_BCD_TO_BIN(rtc_base[0x7ffd]);
+	day = BCD2BIN(rtc_base[0x7ffd]);
 
-	hour = CONV_BCD_TO_BIN(rtc_base[0x7ffb]);
-	min = CONV_BCD_TO_BIN(rtc_base[0x7ffa]);
-	sec = CONV_BCD_TO_BIN(rtc_base[0x7ff9]);
+	hour = BCD2BIN(rtc_base[0x7ffb]);
+	min = BCD2BIN(rtc_base[0x7ffa]);
+	sec = BCD2BIN(rtc_base[0x7ff9]);
 
 	/* start the update */
 	rtc_base[0x7ff8] = 0x00;
@@ -175,22 +173,22 @@ int m48t37y_set_time(unsigned long sec)
 	rtc_base[0x7ff8] = 0x80;
 
 	/* year */
-	rtc_base[0x7fff] = CONV_BIN_TO_BCD(tm.tm_year % 100);
-	rtc_base[0x7ff1] = CONV_BIN_TO_BCD(tm.tm_year / 100);
+	rtc_base[0x7fff] = BIN2BCD(tm.tm_year % 100);
+	rtc_base[0x7ff1] = BIN2BCD(tm.tm_year / 100);
 
 	/* month */
-	rtc_base[0x7ffe] = CONV_BIN_TO_BCD(tm.tm_mon);
+	rtc_base[0x7ffe] = BIN2BCD(tm.tm_mon);
 
 	/* day */
-	rtc_base[0x7ffd] = CONV_BIN_TO_BCD(tm.tm_mday);
+	rtc_base[0x7ffd] = BIN2BCD(tm.tm_mday);
 
 	/* hour/min/sec */
-	rtc_base[0x7ffb] = CONV_BIN_TO_BCD(tm.tm_hour);
-	rtc_base[0x7ffa] = CONV_BIN_TO_BCD(tm.tm_min);
-	rtc_base[0x7ff9] = CONV_BIN_TO_BCD(tm.tm_sec);
+	rtc_base[0x7ffb] = BIN2BCD(tm.tm_hour);
+	rtc_base[0x7ffa] = BIN2BCD(tm.tm_min);
+	rtc_base[0x7ff9] = BIN2BCD(tm.tm_sec);
 
 	/* day of week -- not really used, but let's keep it up-to-date */
-	rtc_base[0x7ffc] = CONV_BIN_TO_BCD(tm.tm_wday + 1);
+	rtc_base[0x7ffc] = BIN2BCD(tm.tm_wday + 1);
 
 	/* disable writing */
 	rtc_base[0x7ff8] = 0x00;
diff --git a/arch/mips/tx4938/common/rtc_rx5c348.c b/arch/mips/tx4938/common/rtc_rx5c348.c
index f74295f28527..07f782fc0725 100644
--- a/arch/mips/tx4938/common/rtc_rx5c348.c
+++ b/arch/mips/tx4938/common/rtc_rx5c348.c
@@ -14,6 +14,7 @@
 #include <linux/string.h>
 #include <linux/rtc.h>
 #include <linux/time.h>
+#include <linux/bcd.h>
 #include <asm/time.h>
 #include <asm/tx4938/spi.h>
 
@@ -77,17 +78,6 @@ spi_rtc_io(unsigned char *inbuf, unsigned char *outbuf, unsigned int count)
 			   inbufs, incounts, outbufs, outcounts, 0);
 }
 
-/*
- * Conversion between binary and BCD.
- */
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
 /* RTC-dependent code for time.c */
 
 static int
diff --git a/arch/sh/boards/mpc1211/rtc.c b/arch/sh/boards/mpc1211/rtc.c
index 8ae2dc11d8e5..a76c655dceee 100644
--- a/arch/sh/boards/mpc1211/rtc.c
+++ b/arch/sh/boards/mpc1211/rtc.c
@@ -9,16 +9,9 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/time.h>
+#include <linux/bcd.h>
 #include <linux/mc146818rtc.h>
 
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
 unsigned long get_cmos_time(void)
 {
 	unsigned int year, mon, day, hour, min, sec;
diff --git a/arch/sh/boards/sh03/rtc.c b/arch/sh/boards/sh03/rtc.c
index e8bec67be84d..d609863cfe53 100644
--- a/arch/sh/boards/sh03/rtc.c
+++ b/arch/sh/boards/sh03/rtc.c
@@ -9,6 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/time.h>
+#include <linux/bcd.h>
 #include <asm/io.h>
 #include <linux/rtc.h>
 #include <linux/spinlock.h>
@@ -33,14 +34,6 @@
 #define RTC_BUSY	1
 #define RTC_STOP	2
 
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val)	((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
 extern void (*rtc_get_time)(struct timespec *);
 extern int (*rtc_set_time)(const time_t);
 extern spinlock_t rtc_lock;
diff --git a/arch/sh/kernel/cpu/rtc.c b/arch/sh/kernel/cpu/rtc.c
index f8361f5e788b..4304cf75cfa2 100644
--- a/arch/sh/kernel/cpu/rtc.c
+++ b/arch/sh/kernel/cpu/rtc.c
@@ -9,18 +9,10 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/time.h>
-
+#include <linux/bcd.h>
 #include <asm/io.h>
 #include <asm/rtc.h>
 
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
 void sh_rtc_gettimeofday(struct timespec *ts)
 {
 	unsigned int sec128, sec, sec2, min, hr, wk, day, mon, yr, yr100, cf_bit;
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 0773c9f389f3..6b8f4d22abc6 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -30,6 +30,7 @@
 #include <linux/profile.h>
 #include <linux/smp.h>
 #include <linux/module.h>
+#include <linux/bcd.h>
 
 #include <asm/registers.h>	 /* required by inline __asm__ stmt. */
 
@@ -105,14 +106,6 @@
 #define RCR1    	rtc_base+0x38
 #define RCR2    	rtc_base+0x3c
 
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
 #define TICK_SIZE (tick_nsec / 1000)
 
 extern unsigned long wall_jiffies;
-- 
cgit v1.2.3


From 8fafabd86f1b75ed3cc6a6ffbe6c3e53e3d8457d Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Tue, 28 Mar 2006 16:11:05 -0800
Subject: [PATCH] remove add_parent()'s parent argument

add_parent(p, parent) is always called with parent == p->parent, and it makes
no sense to do it differently.  This patch removes this argument.

No changes in affected .o files.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/kernel/irixsig.c | 4 ++--
 fs/exec.c                  | 4 ++--
 include/linux/sched.h      | 4 ++--
 kernel/exit.c              | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c
index 08273a2a501d..8150f071f80a 100644
--- a/arch/mips/kernel/irixsig.c
+++ b/arch/mips/kernel/irixsig.c
@@ -603,7 +603,7 @@ repeat:
 			/* move to end of parent's list to avoid starvation */
 			write_lock_irq(&tasklist_lock);
 			remove_parent(p);
-			add_parent(p, p->parent);
+			add_parent(p);
 			write_unlock_irq(&tasklist_lock);
 			retval = ru ? getrusage(p, RUSAGE_BOTH, ru) : 0;
 			if (retval)
@@ -643,7 +643,7 @@ repeat:
 				write_lock_irq(&tasklist_lock);
 				remove_parent(p);
 				p->parent = p->real_parent;
-				add_parent(p, p->parent);
+				add_parent(p);
 				do_notify_parent(p, SIGCHLD);
 				write_unlock_irq(&tasklist_lock);
 			} else
diff --git a/fs/exec.c b/fs/exec.c
index db0769447d33..9046ad2b0614 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -725,8 +725,8 @@ static int de_thread(struct task_struct *tsk)
 		current->group_leader = current;
 		leader->group_leader = leader;
 
-		add_parent(current, current->parent);
-		add_parent(leader, leader->parent);
+		add_parent(current);
+		add_parent(leader);
 		if (ptrace) {
 			current->ptrace = ptrace;
 			__ptrace_link(current, parent);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5f5ab98bbb6b..b4b14c32b28a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1184,7 +1184,7 @@ extern void wait_task_inactive(task_t * p);
 #endif
 
 #define remove_parent(p)	list_del_init(&(p)->sibling)
-#define add_parent(p, parent)	list_add_tail(&(p)->sibling,&(parent)->children)
+#define add_parent(p)		list_add_tail(&(p)->sibling,&(p)->parent->children)
 
 #define REMOVE_LINKS(p) do {					\
 	if (thread_group_leader(p))				\
@@ -1195,7 +1195,7 @@ extern void wait_task_inactive(task_t * p);
 #define SET_LINKS(p) do {					\
 	if (thread_group_leader(p))				\
 		list_add_tail(&(p)->tasks,&init_task.tasks);	\
-	add_parent(p, (p)->parent);				\
+	add_parent(p);						\
 	} while (0)
 
 #define next_task(p)	list_entry((p)->tasks.next, struct task_struct, tasks)
diff --git a/kernel/exit.c b/kernel/exit.c
index e04a59405e99..df26c33037d2 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1281,7 +1281,7 @@ bail_ref:
 
 	/* move to end of parent's list to avoid starvation */
 	remove_parent(p);
-	add_parent(p, p->parent);
+	add_parent(p);
 
 	write_unlock_irq(&tasklist_lock);
 
-- 
cgit v1.2.3