Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits)
  [NETFILTER]: xt_connlimit needs to depend on nf_conntrack
  [NETFILTER]: ipt_iprange.h must #include <linux/types.h>
  [IrDA]: Fix IrDA build failure
  [ATM]: nicstar needs virt_to_bus
  [NET]: move __dev_addr_discard adjacent to dev_addr_discard for readability
  [NET]: merge dev_unicast_discard and dev_mc_discard into one
  [NET]: move dev_mc_discard from dev_mcast.c to dev.c
  [NETLINK]: negative groups in netlink_setsockopt
  [PPPOL2TP]: Reset meta-data in xmit function
  [PPPOL2TP]: Fix use-after-free
  [PKT_SCHED]: Some typo fixes in net/sched/Kconfig
  [XFRM]: Fix crash introduced by struct dst_entry reordering
  [TCP]: remove unused argument to cong_avoid op
  [ATM]: [idt77252] Rename CONFIG_ATM_IDT77252_SEND_IDLE to not resemble a Kconfig variable
  [ATM]: [drivers] ioremap balanced with iounmap
  [ATM]: [lanai] sram_test_word() must be __devinit
  [ATM]: [nicstar] Replace C code with call to ARRAY_SIZE() macro.
  [ATM]: Eliminate dead config variable CONFIG_BR2684_FAST_TRANS.
  [ATM]: Replacing kmalloc/memset combination with kzalloc.
  [NET]: gen_estimator deadlock fix
  ...

43 files changed, 232 insertions, 173 deletions

diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig
index bb4ae6281491..bed9f58c2d5a 100644
--- a/drivers/atm/Kconfig
+++ b/drivers/atm/Kconfig
@@ -172,7 +172,7 @@ config ATM_ZATM_DEBUG
 
 config ATM_NICSTAR
 	tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
-	depends on PCI && !64BIT
+	depends on PCI && !64BIT && VIRT_TO_BUS
 	help
 	  The NICStAR chipset family is used in a large number of ATM NICs for
 	  25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 77637e780d41..41b2204ebc6e 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1738,7 +1738,8 @@ static int __devinit eni_do_init(struct atm_dev *dev)
 			printk(KERN_ERR KERN_ERR DEV_LABEL "(itf %d): bad "
 			    "magic - expected 0x%x, got 0x%x\n",dev->number,
 			    ENI155_MAGIC,(unsigned) readl(&eprom->magic));
-			return -EINVAL;
+			error = -EINVAL;
+			goto unmap;
 		}
 	}
 	eni_dev->phy = base+PHY_BASE;
@@ -1765,17 +1766,27 @@ static int __devinit eni_do_init(struct atm_dev *dev)
 		printk(")\n");
 		printk(KERN_ERR DEV_LABEL "(itf %d): ERROR - wrong id 0x%x\n",
 		    dev->number,(unsigned) eni_in(MID_RES_ID_MCON));
-		return -EINVAL;
+		error = -EINVAL;
+		goto unmap;
 	}
 	error = eni_dev->asic ? get_esi_asic(dev) : get_esi_fpga(dev,base);
-	if (error) return error;
+	if (error)
+		goto unmap;
 	for (i = 0; i < ESI_LEN; i++)
 		printk("%s%02X",i ? "-" : "",dev->esi[i]);
 	printk(")\n");
 	printk(KERN_NOTICE DEV_LABEL "(itf %d): %s,%s\n",dev->number,
 	    eni_in(MID_RES_ID_MCON) & 0x200 ? "ASIC" : "FPGA",
 	    media_name[eni_in(MID_RES_ID_MCON) & DAUGTHER_ID]);
-	return suni_init(dev);
+
+	error = suni_init(dev);
+	if (error)
+		goto unmap;
+out:
+	return error;
+unmap:
+	iounmap(base);
+	goto out;
 }
 
 
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 38b688f9f6a9..737cea49f872 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1710,7 +1710,7 @@ static int __devinit fs_init (struct fs_dev *dev)
 		/* This bit is documented as "RESERVED" */
 		if (isr & ISR_INIT_ERR) {
 			printk (KERN_ERR "Error initializing the FS... \n");
-			return 1;
+			goto unmap;
 		}
 		if (isr & ISR_INIT) {
 			fs_dprintk (FS_DEBUG_INIT, "Ha! Initialized OK!\n");
@@ -1723,7 +1723,7 @@ static int __devinit fs_init (struct fs_dev *dev)
 
 	if (!to) {
 		printk (KERN_ERR "timeout initializing the FS... \n");
-		return 1;
+		goto unmap;
 	}
 
 	/* XXX fix for fs155 */
@@ -1803,7 +1803,7 @@ static int __devinit fs_init (struct fs_dev *dev)
 	if (!dev->atm_vccs) {
 		printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n");
 		/* XXX Clean up..... */
-		return 1;
+		goto unmap;
 	}
 
 	dev->tx_inuse = kzalloc (dev->nchannels / 8 /* bits/byte */ , GFP_KERNEL);
@@ -1813,7 +1813,7 @@ static int __devinit fs_init (struct fs_dev *dev)
 	if (!dev->tx_inuse) {
 		printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n");
 		/* XXX Clean up..... */
-		return 1;
+		goto unmap;
 	}
 	/* -- RAS1 : FS155 and 50 differ. Default (0) should be OK for both */
 	/* -- RAS2 : FS50 only: Default is OK. */
@@ -1840,7 +1840,7 @@ static int __devinit fs_init (struct fs_dev *dev)
 	if (request_irq (dev->irq, fs_irq, IRQF_SHARED, "firestream", dev)) {
 		printk (KERN_WARNING "couldn't get irq %d for firestream.\n", pci_dev->irq);
 		/* XXX undo all previous stuff... */
-		return 1;
+		goto unmap;
 	}
 	fs_dprintk (FS_DEBUG_INIT, "Grabbed irq %d for dev at %p.\n", dev->irq, dev);
   
@@ -1890,6 +1890,9 @@ static int __devinit fs_init (struct fs_dev *dev)
   
 	func_exit ();
 	return 0;
+unmap:
+	iounmap(dev->base);
+	return 1;
 }
 
 static int __devinit firestream_init_one (struct pci_dev *pci_dev,
@@ -2012,6 +2015,7 @@ static void __devexit firestream_remove_one (struct pci_dev *pdev)
 		for (i=0;i < FS_NR_RX_QUEUES;i++)
 			free_queue (dev, &dev->rx_rq[i]);
 
+		iounmap(dev->base);
 		fs_dprintk (FS_DEBUG_ALLOC, "Free fs-dev: %p\n", dev);
 		nxtdev = dev->next;
 		kfree (dev);
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 8f995ce8d73b..f8b1700f4c16 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -65,7 +65,7 @@ static char const rcsid[] =
 static unsigned int vpibits = 1;
 
 
-#define CONFIG_ATM_IDT77252_SEND_IDLE 1
+#define ATM_IDT77252_SEND_IDLE 1
 
 
 /*
@@ -3404,7 +3404,7 @@ init_card(struct atm_dev *dev)
 	conf =	SAR_CFG_TX_FIFO_SIZE_9 |	/* Use maximum fifo size */
 		SAR_CFG_RXSTQ_SIZE_8k |		/* Receive Status Queue is 8k */
 		SAR_CFG_IDLE_CLP |		/* Set CLP on idle cells */
-#ifndef CONFIG_ATM_IDT77252_SEND_IDLE
+#ifndef ATM_IDT77252_SEND_IDLE
 		SAR_CFG_NO_IDLE |		/* Do not send idle cells */
 #endif
 		0;
@@ -3541,7 +3541,7 @@ init_card(struct atm_dev *dev)
 	printk("%s: Linkrate on ATM line : %u bit/s, %u cell/s.\n",
 	       card->name, linkrate, card->link_pcr);
 
-#ifdef CONFIG_ATM_IDT77252_SEND_IDLE
+#ifdef ATM_IDT77252_SEND_IDLE
 	card->utopia_pcr = card->link_pcr;
 #else
 	card->utopia_pcr = (160000000 / 8 / 54);
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 0e2c1ae650e7..55fd1b4543fd 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -552,8 +552,8 @@ static inline void sram_write(const struct lanai_dev *lanai,
 	writel(val, sram_addr(lanai, offset));
 }
 
-static int __init sram_test_word(
-	const struct lanai_dev *lanai, int offset, u32 pattern)
+static int __devinit sram_test_word(const struct lanai_dev *lanai,
+				    int offset, u32 pattern)
 {
 	u32 readback;
 	sram_write(lanai, pattern, offset);
diff --git a/drivers/atm/nicstarmac.c b/drivers/atm/nicstarmac.c
index 480947f4e01e..842e26c45557 100644
--- a/drivers/atm/nicstarmac.c
+++ b/drivers/atm/nicstarmac.c
@@ -134,7 +134,7 @@ nicstar_read_eprom_status( virt_addr_t base )
    /* Send read instruction */
    val = NICSTAR_REG_READ( base, NICSTAR_REG_GENERAL_PURPOSE ) & 0xFFFFFFF0;
 
-   for (i=0; i<sizeof rdsrtab/sizeof rdsrtab[0]; i++)
+   for (i=0; i<ARRAY_SIZE(rdsrtab); i++)
    {
 	NICSTAR_REG_WRITE( base, NICSTAR_REG_GENERAL_PURPOSE,
 		(val | rdsrtab[i]) );
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index d23861c8658c..a729da061bbb 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -54,8 +54,8 @@
 
 #define DRV_MODULE_NAME		"bnx2"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"1.6.2"
-#define DRV_MODULE_RELDATE	"July 6, 2007"
+#define DRV_MODULE_VERSION	"1.6.3"
+#define DRV_MODULE_RELDATE	"July 16, 2007"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -126,91 +126,102 @@ static struct pci_device_id bnx2_pci_tbl[] = {
 
 static struct flash_spec flash_table[] =
 {
+#define BUFFERED_FLAGS		(BNX2_NV_BUFFERED | BNX2_NV_TRANSLATE)
+#define NONBUFFERED_FLAGS	(BNX2_NV_WREN)
 	/* Slow EEPROM */
 	{0x00000000, 0x40830380, 0x009f0081, 0xa184a053, 0xaf000400,
-	 1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
+	 BUFFERED_FLAGS, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
 	 SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
 	 "EEPROM - slow"},
 	/* Expansion entry 0001 */
 	{0x08000002, 0x4b808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 0001"},
 	/* Saifun SA25F010 (non-buffered flash) */
 	/* strap, cfg1, & write1 need updates */
 	{0x04000001, 0x47808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*2,
 	 "Non-buffered flash (128kB)"},
 	/* Saifun SA25F020 (non-buffered flash) */
 	/* strap, cfg1, & write1 need updates */
 	{0x0c000003, 0x4f808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*4,
 	 "Non-buffered flash (256kB)"},
 	/* Expansion entry 0100 */
 	{0x11000000, 0x53808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 0100"},
 	/* Entry 0101: ST M45PE10 (non-buffered flash, TetonII B0) */
 	{0x19000002, 0x5b808201, 0x000500db, 0x03840253, 0xaf020406,
-	 0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
 	 ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*2,
 	 "Entry 0101: ST M45PE10 (128kB non-bufferred)"},
 	/* Entry 0110: ST M45PE20 (non-buffered flash)*/
 	{0x15000001, 0x57808201, 0x000500db, 0x03840253, 0xaf020406,
-	 0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
 	 ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*4,
 	 "Entry 0110: ST M45PE20 (256kB non-bufferred)"},
 	/* Saifun SA25F005 (non-buffered flash) */
 	/* strap, cfg1, & write1 need updates */
 	{0x1d000003, 0x5f808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE,
 	 "Non-buffered flash (64kB)"},
 	/* Fast EEPROM */
 	{0x22000000, 0x62808380, 0x009f0081, 0xa184a053, 0xaf000400,
-	 1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
+	 BUFFERED_FLAGS, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
 	 SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
 	 "EEPROM - fast"},
 	/* Expansion entry 1001 */
 	{0x2a000002, 0x6b808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 1001"},
 	/* Expansion entry 1010 */
 	{0x26000001, 0x67808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 1010"},
 	/* ATMEL AT45DB011B (buffered flash) */
 	{0x2e000003, 0x6e808273, 0x00570081, 0x68848353, 0xaf000400,
-	 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+	 BUFFERED_FLAGS, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
 	 BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE,
 	 "Buffered flash (128kB)"},
 	/* Expansion entry 1100 */
 	{0x33000000, 0x73808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 1100"},
 	/* Expansion entry 1101 */
 	{0x3b000002, 0x7b808201, 0x00050081, 0x03840253, 0xaf020406,
-	 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+	 NONBUFFERED_FLAGS, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
 	 SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 1101"},
 	/* Ateml Expansion entry 1110 */
 	{0x37000001, 0x76808273, 0x00570081, 0x68848353, 0xaf000400,
-	 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+	 BUFFERED_FLAGS, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
 	 BUFFERED_FLASH_BYTE_ADDR_MASK, 0,
 	 "Entry 1110 (Atmel)"},
 	/* ATMEL AT45DB021B (buffered flash) */
 	{0x3f000003, 0x7e808273, 0x00570081, 0x68848353, 0xaf000400,
-	 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+	 BUFFERED_FLAGS, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
 	 BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE*2,
 	 "Buffered flash (256kB)"},
 };
 
+static struct flash_spec flash_5709 = {
+	.flags		= BNX2_NV_BUFFERED,
+	.page_bits	= BCM5709_FLASH_PAGE_BITS,
+	.page_size	= BCM5709_FLASH_PAGE_SIZE,
+	.addr_mask	= BCM5709_FLASH_BYTE_ADDR_MASK,
+	.total_size	= BUFFERED_FLASH_TOTAL_SIZE*2,
+	.name		= "5709 Buffered flash (256kB)",
+};
+
 MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
 
 static inline u32 bnx2_tx_avail(struct bnx2 *bp)
@@ -3289,7 +3300,7 @@ bnx2_enable_nvram_write(struct bnx2 *bp)
 	val = REG_RD(bp, BNX2_MISC_CFG);
 	REG_WR(bp, BNX2_MISC_CFG, val | BNX2_MISC_CFG_NVM_WR_EN_PCI);
 
-	if (!bp->flash_info->buffered) {
+	if (bp->flash_info->flags & BNX2_NV_WREN) {
 		int j;
 
 		REG_WR(bp, BNX2_NVM_COMMAND, BNX2_NVM_COMMAND_DONE);
@@ -3349,7 +3360,7 @@ bnx2_nvram_erase_page(struct bnx2 *bp, u32 offset)
 	u32 cmd;
 	int j;
 
-	if (bp->flash_info->buffered)
+	if (bp->flash_info->flags & BNX2_NV_BUFFERED)
 		/* Buffered flash, no erase needed */
 		return 0;
 
@@ -3392,8 +3403,8 @@ bnx2_nvram_read_dword(struct bnx2 *bp, u32 offset, u8 *ret_val, u32 cmd_flags)
 	/* Build the command word. */
 	cmd = BNX2_NVM_COMMAND_DOIT | cmd_flags;
 
-	/* Calculate an offset of a buffered flash. */
-	if (bp->flash_info->buffered) {
+	/* Calculate an offset of a buffered flash, not needed for 5709. */
+	if (bp->flash_info->flags & BNX2_NV_TRANSLATE) {
 		offset = ((offset / bp->flash_info->page_size) <<
 			   bp->flash_info->page_bits) +
 			  (offset % bp->flash_info->page_size);
@@ -3439,8 +3450,8 @@ bnx2_nvram_write_dword(struct bnx2 *bp, u32 offset, u8 *val, u32 cmd_flags)
 	/* Build the command word. */
 	cmd = BNX2_NVM_COMMAND_DOIT | BNX2_NVM_COMMAND_WR | cmd_flags;
 
-	/* Calculate an offset of a buffered flash. */
-	if (bp->flash_info->buffered) {
+	/* Calculate an offset of a buffered flash, not needed for 5709. */
+	if (bp->flash_info->flags & BNX2_NV_TRANSLATE) {
 		offset = ((offset / bp->flash_info->page_size) <<
 			  bp->flash_info->page_bits) +
 			 (offset % bp->flash_info->page_size);
@@ -3478,15 +3489,19 @@ static int
 bnx2_init_nvram(struct bnx2 *bp)
 {
 	u32 val;
-	int j, entry_count, rc;
+	int j, entry_count, rc = 0;
 	struct flash_spec *flash;
 
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		bp->flash_info = &flash_5709;
+		goto get_flash_size;
+	}
+
 	/* Determine the selected interface. */
 	val = REG_RD(bp, BNX2_NVM_CFG1);
 
 	entry_count = sizeof(flash_table) / sizeof(struct flash_spec);
 
-	rc = 0;
 	if (val & 0x40000000) {
 
 		/* Flash interface has been reconfigured */
@@ -3542,6 +3557,7 @@ bnx2_init_nvram(struct bnx2 *bp)
 		return -ENODEV;
 	}
 
+get_flash_size:
 	val = REG_RD_IND(bp, bp->shmem_base + BNX2_SHARED_HW_CFG_CONFIG2);
 	val &= BNX2_SHARED_HW_CFG2_NVM_SIZE_MASK;
 	if (val)
@@ -3706,7 +3722,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 		buf = align_buf;
 	}
 
-	if (bp->flash_info->buffered == 0) {
+	if (!(bp->flash_info->flags & BNX2_NV_BUFFERED)) {
 		flash_buffer = kmalloc(264, GFP_KERNEL);
 		if (flash_buffer == NULL) {
 			rc = -ENOMEM;
@@ -3739,7 +3755,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 		bnx2_enable_nvram_access(bp);
 
 		cmd_flags = BNX2_NVM_COMMAND_FIRST;
-		if (bp->flash_info->buffered == 0) {
+		if (!(bp->flash_info->flags & BNX2_NV_BUFFERED)) {
 			int j;
 
 			/* Read the whole page into the buffer
@@ -3767,7 +3783,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 		/* Loop to write back the buffer data from page_start to
 		 * data_start */
 		i = 0;
-		if (bp->flash_info->buffered == 0) {
+		if (!(bp->flash_info->flags & BNX2_NV_BUFFERED)) {
 			/* Erase the page */
 			if ((rc = bnx2_nvram_erase_page(bp, page_start)) != 0)
 				goto nvram_write_end;
@@ -3791,7 +3807,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 		/* Loop to write the new data from data_start to data_end */
 		for (addr = data_start; addr < data_end; addr += 4, i += 4) {
 			if ((addr == page_end - 4) ||
-				((bp->flash_info->buffered) &&
+				((bp->flash_info->flags & BNX2_NV_BUFFERED) &&
 				 (addr == data_end - 4))) {
 
 				cmd_flags |= BNX2_NVM_COMMAND_LAST;
@@ -3808,7 +3824,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 
 		/* Loop to write back the buffer data from data_end
 		 * to page_end */
-		if (bp->flash_info->buffered == 0) {
+		if (!(bp->flash_info->flags & BNX2_NV_BUFFERED)) {
 			for (addr = data_end; addr < page_end;
 				addr += 4, i += 4) {
 
@@ -4107,7 +4123,7 @@ bnx2_init_chip(struct bnx2 *bp)
 	if (CHIP_NUM(bp) == CHIP_NUM_5708)
 		REG_WR(bp, BNX2_HC_STATS_TICKS, 0);
 	else
-		REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks & 0xffff00);
+		REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks);
 	REG_WR(bp, BNX2_HC_STAT_COLLECT_TICKS, 0xbb8);  /* 3ms */
 
 	if (CHIP_ID(bp) == CHIP_ID_5706_A1)
@@ -4127,10 +4143,6 @@ bnx2_init_chip(struct bnx2 *bp)
 
 	REG_WR(bp, BNX2_HC_ATTN_BITS_ENABLE, STATUS_ATTN_EVENTS);
 
-	if (REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_FEATURE) &
-	    BNX2_PORT_FEATURE_ASF_ENABLED)
-		bp->flags |= ASF_ENABLE_FLAG;
-
 	/* Initialize the receive filter. */
 	bnx2_set_rx_mode(bp->dev);
 
@@ -5786,8 +5798,9 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
 		if (bp->stats_ticks != 0 && bp->stats_ticks != USEC_PER_SEC)
 			bp->stats_ticks = USEC_PER_SEC;
 	}
-	if (bp->stats_ticks > 0xffff00) bp->stats_ticks = 0xffff00;
-	bp->stats_ticks &= 0xffff00;
+	if (bp->stats_ticks > BNX2_HC_STATS_TICKS_HC_STAT_TICKS)
+		bp->stats_ticks = BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
+	bp->stats_ticks &= BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
 
 	if (netif_running(bp->dev)) {
 		bnx2_netif_stop(bp);
@@ -6629,6 +6642,18 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 		if (i != 2)
 			bp->fw_version[j++] = '.';
 	}
+	if (REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_FEATURE) &
+	    BNX2_PORT_FEATURE_ASF_ENABLED) {
+		bp->flags |= ASF_ENABLE_FLAG;
+
+		for (i = 0; i < 30; i++) {
+			reg = REG_RD_IND(bp, bp->shmem_base +
+					     BNX2_BC_STATE_CONDITION);
+			if (reg & BNX2_CONDITION_MFW_RUN_MASK)
+				break;
+			msleep(10);
+		}
+	}
 	reg = REG_RD_IND(bp, bp->shmem_base + BNX2_BC_STATE_CONDITION);
 	reg &= BNX2_CONDITION_MFW_RUN_MASK;
 	if (reg != BNX2_CONDITION_MFW_RUN_UNKNOWN &&
@@ -6672,7 +6697,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->rx_ticks_int = 18;
 	bp->rx_ticks = 18;
 
-	bp->stats_ticks = 1000000 & 0xffff00;
+	bp->stats_ticks = USEC_PER_SEC & BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
 
 	bp->timer_interval =  HZ;
 	bp->current_interval =  HZ;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index d8cd1afeb23d..102adfe1e923 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6433,6 +6433,11 @@ struct sw_bd {
 #define ST_MICRO_FLASH_PAGE_SIZE		256
 #define ST_MICRO_FLASH_BASE_TOTAL_SIZE		65536
 
+#define BCM5709_FLASH_PAGE_BITS			8
+#define BCM5709_FLASH_PHY_PAGE_SIZE		(1 << BCM5709_FLASH_PAGE_BITS)
+#define BCM5709_FLASH_BYTE_ADDR_MASK		(BCM5709_FLASH_PHY_PAGE_SIZE-1)
+#define BCM5709_FLASH_PAGE_SIZE			256
+
 #define NVRAM_TIMEOUT_COUNT			30000
 
 
@@ -6449,7 +6454,10 @@ struct flash_spec {
 	u32 config2;
 	u32 config3;
 	u32 write1;
-	u32 buffered;
+	u32 flags;
+#define BNX2_NV_BUFFERED	0x00000001
+#define BNX2_NV_TRANSLATE	0x00000002
+#define BNX2_NV_WREN		0x00000004
 	u32 page_bits;
 	u32 page_size;
 	u32 addr_mask;
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index 5891a0fbdc8b..f87176055d0e 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -824,6 +824,7 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
 	struct pppol2tp_session *session;
 	struct pppol2tp_tunnel *tunnel;
 	struct udphdr *uh;
+	unsigned int len;
 
 	error = -ENOTCONN;
 	if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
@@ -912,14 +913,15 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
 	}
 
 	/* Queue the packet to IP for output */
+	len = skb->len;
 	error = ip_queue_xmit(skb, 1);
 
 	/* Update stats */
 	if (error >= 0) {
 		tunnel->stats.tx_packets++;
-		tunnel->stats.tx_bytes += skb->len;
+		tunnel->stats.tx_bytes += len;
 		session->stats.tx_packets++;
-		session->stats.tx_bytes += skb->len;
+		session->stats.tx_bytes += len;
 	} else {
 		tunnel->stats.tx_errors++;
 		session->stats.tx_errors++;
@@ -958,6 +960,7 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	__wsum csum = 0;
 	struct sk_buff *skb2 = NULL;
 	struct udphdr *uh;
+	unsigned int len;
 
 	if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
 		goto abort;
@@ -1046,18 +1049,25 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 		printk("\n");
 	}
 
+	memset(&(IPCB(skb2)->opt), 0, sizeof(IPCB(skb2)->opt));
+	IPCB(skb2)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
+			       IPSKB_REROUTED);
+	nf_reset(skb2);
+
 	/* Get routing info from the tunnel socket */
+	dst_release(skb2->dst);
 	skb2->dst = sk_dst_get(sk_tun);
 
 	/* Queue the packet to IP for output */
+	len = skb2->len;
 	rc = ip_queue_xmit(skb2, 1);
 
 	/* Update stats */
 	if (rc >= 0) {
 		tunnel->stats.tx_packets++;
-		tunnel->stats.tx_bytes += skb2->len;
+		tunnel->stats.tx_bytes += len;
 		session->stats.tx_packets++;
-		session->stats.tx_bytes += skb2->len;
+		session->stats.tx_bytes += len;
 	} else {
 		tunnel->stats.tx_errors++;
 		session->stats.tx_errors++;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index da7a13c97eb8..9820ca1e45e2 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1098,10 +1098,8 @@ extern int 		dev_mc_delete(struct net_device *dev, void *addr, int alen, int all
 extern int		dev_mc_add(struct net_device *dev, void *addr, int alen, int newonly);
 extern int		dev_mc_sync(struct net_device *to, struct net_device *from);
 extern void		dev_mc_unsync(struct net_device *to, struct net_device *from);
-extern void		dev_mc_discard(struct net_device *dev);
 extern int 		__dev_addr_delete(struct dev_addr_list **list, int *count, void *addr, int alen, int all);
 extern int		__dev_addr_add(struct dev_addr_list **list, int *count, void *addr, int alen, int newonly);
-extern void		__dev_addr_discard(struct dev_addr_list **list);
 extern void		dev_set_promiscuity(struct net_device *dev, int inc);
 extern void		dev_set_allmulti(struct net_device *dev, int inc);
 extern void		netdev_state_change(struct net_device *dev);
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
index 34ab0fb736e2..a92fefc3c7ec 100644
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ b/include/linux/netfilter_ipv4/ipt_iprange.h
@@ -1,6 +1,8 @@
 #ifndef _IPT_IPRANGE_H
 #define _IPT_IPRANGE_H
 
+#include <linux/types.h>
+
 #define IPRANGE_SRC		0x01	/* Match source IP address */
 #define IPRANGE_DST		0x02	/* Match destination IP address */
 #define IPRANGE_SRC_INV		0x10	/* Negate the condition */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index a8af9ae00177..8b404b1ef7c8 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -652,8 +652,7 @@ struct tcp_congestion_ops {
 	/* lower bound for congestion window (optional) */
 	u32 (*min_cwnd)(const struct sock *sk);
 	/* do new cwnd calculation (required) */
-	void (*cong_avoid)(struct sock *sk, u32 ack,
-			   u32 rtt, u32 in_flight, int good_ack);
+	void (*cong_avoid)(struct sock *sk, u32 ack, u32 in_flight, int good_ack);
 	/* call before changing ca_state (optional) */
 	void (*set_state)(struct sock *sk, u8 new_state);
 	/* call when cwnd event occurs (optional) */
@@ -684,8 +683,7 @@ extern void tcp_slow_start(struct tcp_sock *tp);
 
 extern struct tcp_congestion_ops tcp_init_congestion_ops;
 extern u32 tcp_reno_ssthresh(struct sock *sk);
-extern void tcp_reno_cong_avoid(struct sock *sk, u32 ack,
-				u32 rtt, u32 in_flight, int flag);
+extern void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 in_flight, int flag);
 extern u32 tcp_reno_min_cwnd(const struct sock *sk);
 extern struct tcp_congestion_ops tcp_reno;
 
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index ae959e950174..a5f80bfbaaa4 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -585,7 +585,6 @@ static inline int xfrm_sec_ctx_match(struct xfrm_sec_ctx *s1, struct xfrm_sec_ct
 struct xfrm_dst
 {
 	union {
-		struct xfrm_dst		*next;
 		struct dst_entry	dst;
 		struct rtable		rt;
 		struct rt6_info		rt6;
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index faa6aaf67563..c0f6861eefe3 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -460,11 +460,7 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
 	skb_pull(skb, plen);
 	skb_set_mac_header(skb, -ETH_HLEN);
 	skb->pkt_type = PACKET_HOST;
-#ifdef CONFIG_BR2684_FAST_TRANS
-	skb->protocol = ((u16 *) skb->data)[-1];
-#else				/* some protocols might require this: */
 	skb->protocol = br_type_trans(skb, net_dev);
-#endif /* CONFIG_BR2684_FAST_TRANS */
 #else
 	skb_pull(skb, plen - ETH_HLEN);
 	skb->protocol = eth_type_trans(skb, net_dev);
diff --git a/net/core/dev.c b/net/core/dev.c
index 13a0d9f6da54..6357f54c8ff7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2715,20 +2715,6 @@ int __dev_addr_add(struct dev_addr_list **list, int *count,
 	return 0;
 }
 
-void __dev_addr_discard(struct dev_addr_list **list)
-{
-	struct dev_addr_list *tmp;
-
-	while (*list != NULL) {
-		tmp = *list;
-		*list = tmp->next;
-		if (tmp->da_users > tmp->da_gusers)
-			printk("__dev_addr_discard: address leakage! "
-			       "da_users=%d\n", tmp->da_users);
-		kfree(tmp);
-	}
-}
-
 /**
  *	dev_unicast_delete	- Release secondary unicast address.
  *	@dev: device
@@ -2777,11 +2763,30 @@ int dev_unicast_add(struct net_device *dev, void *addr, int alen)
 }
 EXPORT_SYMBOL(dev_unicast_add);
 
-static void dev_unicast_discard(struct net_device *dev)
+static void __dev_addr_discard(struct dev_addr_list **list)
+{
+	struct dev_addr_list *tmp;
+
+	while (*list != NULL) {
+		tmp = *list;
+		*list = tmp->next;
+		if (tmp->da_users > tmp->da_gusers)
+			printk("__dev_addr_discard: address leakage! "
+			       "da_users=%d\n", tmp->da_users);
+		kfree(tmp);
+	}
+}
+
+static void dev_addr_discard(struct net_device *dev)
 {
 	netif_tx_lock_bh(dev);
+
 	__dev_addr_discard(&dev->uc_list);
 	dev->uc_count = 0;
+
+	__dev_addr_discard(&dev->mc_list);
+	dev->mc_count = 0;
+
 	netif_tx_unlock_bh(dev);
 }
 
@@ -3739,8 +3744,7 @@ void unregister_netdevice(struct net_device *dev)
 	/*
 	 *	Flush the unicast and multicast chains
 	 */
-	dev_unicast_discard(dev);
-	dev_mc_discard(dev);
+	dev_addr_discard(dev);
 
 	if (dev->uninit)
 		dev->uninit(dev);
diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c
index 235a2a8a0d05..99aece1aeccf 100644
--- a/net/core/dev_mcast.c
+++ b/net/core/dev_mcast.c
@@ -177,18 +177,6 @@ void dev_mc_unsync(struct net_device *to, struct net_device *from)
 }
 EXPORT_SYMBOL(dev_mc_unsync);
 
-/*
- *	Discard multicast list when a device is downed
- */
-
-void dev_mc_discard(struct net_device *dev)
-{
-	netif_tx_lock_bh(dev);
-	__dev_addr_discard(&dev->mc_list);
-	dev->mc_count = 0;
-	netif_tx_unlock_bh(dev);
-}
-
 #ifdef CONFIG_PROC_FS
 static void *dev_mc_seq_start(struct seq_file *seq, loff_t *pos)
 {
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index cc84d8d8a3c7..590a767b029c 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -79,27 +79,27 @@
 
 struct gen_estimator
 {
-	struct gen_estimator	*next;
+	struct list_head	list;
 	struct gnet_stats_basic	*bstats;
 	struct gnet_stats_rate_est	*rate_est;
 	spinlock_t		*stats_lock;
-	unsigned		interval;
 	int			ewma_log;
 	u64			last_bytes;
 	u32			last_packets;
 	u32			avpps;
 	u32			avbps;
+	struct rcu_head		e_rcu;
 };
 
 struct gen_estimator_head
 {
 	struct timer_list	timer;
-	struct gen_estimator	*list;
+	struct list_head	list;
 };
 
 static struct gen_estimator_head elist[EST_MAX_INTERVAL+1];
 
-/* Estimator array lock */
+/* Protects against NULL dereference */
 static DEFINE_RWLOCK(est_lock);
 
 static void est_timer(unsigned long arg)
@@ -107,13 +107,17 @@ static void est_timer(unsigned long arg)
 	int idx = (int)arg;
 	struct gen_estimator *e;
 
-	read_lock(&est_lock);
-	for (e = elist[idx].list; e; e = e->next) {
+	rcu_read_lock();
+	list_for_each_entry_rcu(e, &elist[idx].list, list) {
 		u64 nbytes;
 		u32 npackets;
 		u32 rate;
 
 		spin_lock(e->stats_lock);
+		read_lock(&est_lock);
+		if (e->bstats == NULL)
+			goto skip;
+
 		nbytes = e->bstats->bytes;
 		npackets = e->bstats->packets;
 		rate = (nbytes - e->last_bytes)<<(7 - idx);
@@ -125,12 +129,14 @@ static void est_timer(unsigned long arg)
 		e->last_packets = npackets;
 		e->avpps += ((long)rate - (long)e->avpps) >> e->ewma_log;
 		e->rate_est->pps = (e->avpps+0x1FF)>>10;
+skip:
+		read_unlock(&est_lock);
 		spin_unlock(e->stats_lock);
 	}
 
-	if (elist[idx].list != NULL)
+	if (!list_empty(&elist[idx].list))
 		mod_timer(&elist[idx].timer, jiffies + ((HZ<<idx)/4));
-	read_unlock(&est_lock);
+	rcu_read_unlock();
 }
 
 /**
@@ -147,12 +153,17 @@ static void est_timer(unsigned long arg)
  * &rate_est with the statistics lock grabed during this period.
  *
  * Returns 0 on success or a negative error code.
+ *
+ * NOTE: Called under rtnl_mutex
  */
 int gen_new_estimator(struct gnet_stats_basic *bstats,
-	struct gnet_stats_rate_est *rate_est, spinlock_t *stats_lock, struct rtattr *opt)
+		      struct gnet_stats_rate_est *rate_est,
+		      spinlock_t *stats_lock,
+		      struct rtattr *opt)
 {
 	struct gen_estimator *est;
 	struct gnet_estimator *parm = RTA_DATA(opt);
+	int idx;
 
 	if (RTA_PAYLOAD(opt) < sizeof(*parm))
 		return -EINVAL;
@@ -164,7 +175,7 @@ int gen_new_estimator(struct gnet_stats_basic *bstats,
 	if (est == NULL)
 		return -ENOBUFS;
 
-	est->interval = parm->interval + 2;
+	idx = parm->interval + 2;
 	est->bstats = bstats;
 	est->rate_est = rate_est;
 	est->stats_lock = stats_lock;
@@ -174,20 +185,25 @@ int gen_new_estimator(struct gnet_stats_basic *bstats,
 	est->last_packets = bstats->packets;
 	est->avpps = rate_est->pps<<10;
 
-	est->next = elist[est->interval].list;
-	if (est->next == NULL) {
-		init_timer(&elist[est->interval].timer);
-		elist[est->interval].timer.data = est->interval;
-		elist[est->interval].timer.expires = jiffies + ((HZ<<est->interval)/4);
-		elist[est->interval].timer.function = est_timer;
-		add_timer(&elist[est->interval].timer);
+	if (!elist[idx].timer.function) {
+		INIT_LIST_HEAD(&elist[idx].list);
+		setup_timer(&elist[idx].timer, est_timer, idx);
 	}
-	write_lock_bh(&est_lock);
-	elist[est->interval].list = est;
-	write_unlock_bh(&est_lock);
+
+	if (list_empty(&elist[idx].list))
+		mod_timer(&elist[idx].timer, jiffies + ((HZ<<idx)/4));
+
+	list_add_rcu(&est->list, &elist[idx].list);
 	return 0;
 }
 
+static void __gen_kill_estimator(struct rcu_head *head)
+{
+	struct gen_estimator *e = container_of(head,
+					struct gen_estimator, e_rcu);
+	kfree(e);
+}
+
 /**
  * gen_kill_estimator - remove a rate estimator
  * @bstats: basic statistics
@@ -195,31 +211,32 @@ int gen_new_estimator(struct gnet_stats_basic *bstats,
  *
  * Removes the rate estimator specified by &bstats and &rate_est
  * and deletes the timer.
+ *
+ * NOTE: Called under rtnl_mutex
  */
 void gen_kill_estimator(struct gnet_stats_basic *bstats,
 	struct gnet_stats_rate_est *rate_est)
 {
 	int idx;
-	struct gen_estimator *est, **pest;
+	struct gen_estimator *e, *n;
 
 	for (idx=0; idx <= EST_MAX_INTERVAL; idx++) {
-		int killed = 0;
-		pest = &elist[idx].list;
-		while ((est=*pest) != NULL) {
-			if (est->rate_est != rate_est || est->bstats != bstats) {
-				pest = &est->next;
+
+		/* Skip non initialized indexes */
+		if (!elist[idx].timer.function)
+			continue;
+
+		list_for_each_entry_safe(e, n, &elist[idx].list, list) {
+			if (e->rate_est != rate_est || e->bstats != bstats)
 				continue;
-			}
 
 			write_lock_bh(&est_lock);
-			*pest = est->next;
+			e->bstats = NULL;
 			write_unlock_bh(&est_lock);
 
-			kfree(est);
-			killed++;
+			list_del_rcu(&e->list);
+			call_rcu(&e->e_rcu, __gen_kill_estimator);
 		}
-		if (killed && elist[idx].list == NULL)
-			del_timer(&elist[idx].timer);
 	}
 }
 
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index dd9ef65ad3ff..519de091a94d 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -137,7 +137,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
 }
 
 static void bictcp_cong_avoid(struct sock *sk, u32 ack,
-			      u32 seq_rtt, u32 in_flight, int data_acked)
+			      u32 in_flight, int data_acked)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct bictcp *ca = inet_csk_ca(sk);
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 1260e52ad772..55fca1820c34 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -324,8 +324,7 @@ EXPORT_SYMBOL_GPL(tcp_slow_start);
 /* This is Jacobson's slow start and congestion avoidance.
  * SIGCOMM '88, p. 328.
  */
-void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 rtt, u32 in_flight,
-			 int flag)
+void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 
diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index ebfaac2f9f46..d17da30d82d6 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -270,7 +270,7 @@ static inline void measure_delay(struct sock *sk)
 }
 
 static void bictcp_cong_avoid(struct sock *sk, u32 ack,
-			      u32 seq_rtt, u32 in_flight, int data_acked)
+			      u32 in_flight, int data_acked)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct bictcp *ca = inet_csk_ca(sk);
diff --git a/net/ipv4/tcp_highspeed.c b/net/ipv4/tcp_highspeed.c
index 43d624e5043c..14a073d8b60f 100644
--- a/net/ipv4/tcp_highspeed.c
+++ b/net/ipv4/tcp_highspeed.c
@@ -109,7 +109,7 @@ static void hstcp_init(struct sock *sk)
 	tp->snd_cwnd_clamp = min_t(u32, tp->snd_cwnd_clamp, 0xffffffff/128);
 }
 
-static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt,
+static void hstcp_cong_avoid(struct sock *sk, u32 adk,
 			     u32 in_flight, int data_acked)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c
index 4ba4a7ae0a85..632c05a75883 100644
--- a/net/ipv4/tcp_htcp.c
+++ b/net/ipv4/tcp_htcp.c
@@ -225,7 +225,7 @@ static u32 htcp_recalc_ssthresh(struct sock *sk)
 	return max((tp->snd_cwnd * ca->beta) >> 7, 2U);
 }
 
-static void htcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
+static void htcp_cong_avoid(struct sock *sk, u32 ack, s32 rtt,
 			    u32 in_flight, int data_acked)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
diff --git a/net/ipv4/tcp_hybla.c b/net/ipv4/tcp_hybla.c
index e5be35117223..b3e55cf56171 100644
--- a/net/ipv4/tcp_hybla.c
+++ b/net/ipv4/tcp_hybla.c
@@ -85,7 +85,7 @@ static inline u32 hybla_fraction(u32 odds)
  *     o Give cwnd a new value based on the model proposed
  *     o remember increments <1
  */
-static void hybla_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
+static void hybla_cong_avoid(struct sock *sk, u32 ack,
 			    u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
@@ -103,7 +103,7 @@ static void hybla_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
 		return;
 
 	if (!ca->hybla_en)
-		return tcp_reno_cong_avoid(sk, ack, rtt, in_flight, flag);
+		return tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 
 	if (ca->rho == 0)
 		hybla_recalc_param(sk);
diff --git a/net/ipv4/tcp_illinois.c b/net/ipv4/tcp_illinois.c
index b2b2256d3b84..cc5de6f69d46 100644
--- a/net/ipv4/tcp_illinois.c
+++ b/net/ipv4/tcp_illinois.c
@@ -258,7 +258,7 @@ static void tcp_illinois_state(struct sock *sk, u8 new_state)
 /*
  * Increase window in response to successful acknowledgment.
  */
-static void tcp_illinois_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
+static void tcp_illinois_cong_avoid(struct sock *sk, u32 ack,
 				    u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 4e5884ac8f29..fec8a7a4dbaf 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2323,11 +2323,11 @@ static inline void tcp_ack_update_rtt(struct sock *sk, const int flag,
 		tcp_ack_no_tstamp(sk, seq_rtt, flag);
 }
 
-static void tcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
+static void tcp_cong_avoid(struct sock *sk, u32 ack,
 			   u32 in_flight, int good)
 {
 	const struct inet_connection_sock *icsk = inet_csk(sk);
-	icsk->icsk_ca_ops->cong_avoid(sk, ack, rtt, in_flight, good);
+	icsk->icsk_ca_ops->cong_avoid(sk, ack, in_flight, good);
 	tcp_sk(sk)->snd_cwnd_stamp = tcp_time_stamp;
 }
 
@@ -2826,11 +2826,11 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
 		/* Advance CWND, if state allows this. */
 		if ((flag & FLAG_DATA_ACKED) && !frto_cwnd &&
 		    tcp_may_raise_cwnd(sk, flag))
-			tcp_cong_avoid(sk, ack,  seq_rtt, prior_in_flight, 0);
+			tcp_cong_avoid(sk, ack, prior_in_flight, 0);
 		tcp_fastretrans_alert(sk, prior_snd_una, prior_packets, flag);
 	} else {
 		if ((flag & FLAG_DATA_ACKED) && !frto_cwnd)
-			tcp_cong_avoid(sk, ack, seq_rtt, prior_in_flight, 1);
+			tcp_cong_avoid(sk, ack, prior_in_flight, 1);
 	}
 
 	if ((flag & FLAG_FORWARD_PROGRESS) || !(flag&FLAG_NOT_DUP))
diff --git a/net/ipv4/tcp_lp.c b/net/ipv4/tcp_lp.c
index e49836ce012e..80e140e3ec2d 100644
--- a/net/ipv4/tcp_lp.c
+++ b/net/ipv4/tcp_lp.c
@@ -115,13 +115,12 @@ static void tcp_lp_init(struct sock *sk)
  * Will only call newReno CA when away from inference.
  * From TCP-LP's paper, this will be handled in additive increasement.
  */
-static void tcp_lp_cong_avoid(struct sock *sk, u32 ack, u32 rtt, u32 in_flight,
-			      int flag)
+static void tcp_lp_cong_avoid(struct sock *sk, u32 ack, u32 in_flight, int flag)
 {
 	struct lp *lp = inet_csk_ca(sk);
 
 	if (!(lp->flag & LP_WITHIN_INF))
-		tcp_reno_cong_avoid(sk, ack, rtt, in_flight, flag);
+		tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 }
 
 /**
diff --git a/net/ipv4/tcp_scalable.c b/net/ipv4/tcp_scalable.c
index 4624501e9680..be27a33a1c68 100644
--- a/net/ipv4/tcp_scalable.c
+++ b/net/ipv4/tcp_scalable.c
@@ -15,7 +15,7 @@
 #define TCP_SCALABLE_AI_CNT	50U
 #define TCP_SCALABLE_MD_SCALE	3
 
-static void tcp_scalable_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
+static void tcp_scalable_cong_avoid(struct sock *sk, u32 ack,
 				    u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index e218a51ceced..914e0307f7af 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -163,13 +163,13 @@ void tcp_vegas_cwnd_event(struct sock *sk, enum tcp_ca_event event)
 EXPORT_SYMBOL_GPL(tcp_vegas_cwnd_event);
 
 static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
-				 u32 seq_rtt, u32 in_flight, int flag)
+				 u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct vegas *vegas = inet_csk_ca(sk);
 
 	if (!vegas->doing_vegas_now)
-		return tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
+		return tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 
 	/* The key players are v_beg_snd_una and v_beg_snd_nxt.
 	 *
@@ -228,7 +228,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 			/* We don't have enough RTT samples to do the Vegas
 			 * calculation, so we'll behave like Reno.
 			 */
-			tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
+			tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 		} else {
 			u32 rtt, target_cwnd, diff;
 
diff --git a/net/ipv4/tcp_veno.c b/net/ipv4/tcp_veno.c
index ec854cc5fad5..7a55ddf86032 100644
--- a/net/ipv4/tcp_veno.c
+++ b/net/ipv4/tcp_veno.c
@@ -115,13 +115,13 @@ static void tcp_veno_cwnd_event(struct sock *sk, enum tcp_ca_event event)
 }
 
 static void tcp_veno_cong_avoid(struct sock *sk, u32 ack,
-				u32 seq_rtt, u32 in_flight, int flag)
+				u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct veno *veno = inet_csk_ca(sk);
 
 	if (!veno->doing_veno_now)
-		return tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
+		return tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 
 	/* limited by applications */
 	if (!tcp_is_cwnd_limited(sk, in_flight))
@@ -132,7 +132,7 @@ static void tcp_veno_cong_avoid(struct sock *sk, u32 ack,
 		/* We don't have enough rtt samples to do the Veno
 		 * calculation, so we'll behave like Reno.
 		 */
-		tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
+		tcp_reno_cong_avoid(sk, ack, in_flight, flag);
 	} else {
 		u32 rtt, target_cwnd;
 
diff --git a/net/ipv4/tcp_yeah.c b/net/ipv4/tcp_yeah.c
index 545ed237ab53..c04b7c6ec702 100644
--- a/net/ipv4/tcp_yeah.c
+++ b/net/ipv4/tcp_yeah.c
@@ -70,7 +70,7 @@ static void tcp_yeah_pkts_acked(struct sock *sk, u32 pkts_acked, ktime_t last)
 }
 
 static void tcp_yeah_cong_avoid(struct sock *sk, u32 ack,
-				u32 seq_rtt, u32 in_flight, int flag)
+				u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct yeah *yeah = inet_csk_ca(sk);
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index dcd7e325b283..4c670cf6aefa 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -2567,7 +2567,7 @@ int __init irsock_init(void)
  *    Remove IrDA protocol
  *
  */
-void __exit irsock_cleanup(void)
+void irsock_cleanup(void)
 {
 	sock_unregister(PF_IRDA);
 	proto_unregister(&irda_proto);
diff --git a/net/irda/irda_device.c b/net/irda/irda_device.c
index 7b5def1ea633..435b563d29a6 100644
--- a/net/irda/irda_device.c
+++ b/net/irda/irda_device.c
@@ -95,14 +95,14 @@ int __init irda_device_init( void)
 	return 0;
 }
 
-static void __exit leftover_dongle(void *arg)
+static void leftover_dongle(void *arg)
 {
 	struct dongle_reg *reg = arg;
 	IRDA_WARNING("IrDA: Dongle type %x not unregistered\n",
 		     reg->type);
 }
 
-void __exit irda_device_cleanup(void)
+void irda_device_cleanup(void)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__);
 
diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index 774eb707940c..ee3889fa49ab 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -153,7 +153,7 @@ int __init iriap_init(void)
  *    Initializes the IrIAP layer, called by the module cleanup code in
  *    irmod.c
  */
-void __exit iriap_cleanup(void)
+void iriap_cleanup(void)
 {
 	irlmp_unregister_service(service_handle);
 
diff --git a/net/irda/irlap.c b/net/irda/irlap.c
index 2fc9f518f89d..3d76aafdb2e5 100644
--- a/net/irda/irlap.c
+++ b/net/irda/irlap.c
@@ -95,7 +95,7 @@ int __init irlap_init(void)
 	return 0;
 }
 
-void __exit irlap_cleanup(void)
+void irlap_cleanup(void)
 {
 	IRDA_ASSERT(irlap != NULL, return;);
 
diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c
index 24a5e3f23778..7efa930ed684 100644
--- a/net/irda/irlmp.c
+++ b/net/irda/irlmp.c
@@ -116,7 +116,7 @@ int __init irlmp_init(void)
  *    Remove IrLMP layer
  *
  */
-void __exit irlmp_cleanup(void)
+void irlmp_cleanup(void)
 {
 	/* Check for main structure */
 	IRDA_ASSERT(irlmp != NULL, return;);
diff --git a/net/irda/irproc.c b/net/irda/irproc.c
index d6f9aba5b9dc..181cb51b48a8 100644
--- a/net/irda/irproc.c
+++ b/net/irda/irproc.c
@@ -84,7 +84,7 @@ void __init irda_proc_register(void)
  *    Unregister irda entry in /proc file system
  *
  */
-void __exit irda_proc_unregister(void)
+void irda_proc_unregister(void)
 {
 	int i;
 
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
index 2e968e7d8fea..957e04feb0f7 100644
--- a/net/irda/irsysctl.c
+++ b/net/irda/irsysctl.c
@@ -287,7 +287,7 @@ int __init irda_sysctl_register(void)
  *    Unregister our sysctl interface
  *
  */
-void __exit irda_sysctl_unregister(void)
+void irda_sysctl_unregister(void)
 {
 	unregister_sysctl_table(irda_table_header);
 }
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 7f50832a2cd5..3d7ab03fb131 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -109,7 +109,7 @@ int __init irttp_init(void)
  *    Called by module destruction/cleanup code
  *
  */
-void __exit irttp_cleanup(void)
+void irttp_cleanup(void)
 {
 	/* Check for main structure */
 	IRDA_ASSERT(irttp->magic == TTP_MAGIC, return;);
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 3ac39f1ec775..3599770a2473 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -436,6 +436,7 @@ config NETFILTER_XT_MATCH_CONNBYTES
 config NETFILTER_XT_MATCH_CONNLIMIT
 	tristate '"connlimit" match support"'
 	depends on NETFILTER_XTABLES
+	depends on NF_CONNTRACK
 	---help---
 	  This match allows you to match against the number of parallel
 	  connections to a server per client IP address (or address block).
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index a3c8e692f493..641cfbc278d8 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1012,13 +1012,14 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname,
 {
 	struct sock *sk = sock->sk;
 	struct netlink_sock *nlk = nlk_sk(sk);
-	int val = 0, err;
+	unsigned int val = 0;
+	int err;
 
 	if (level != SOL_NETLINK)
 		return -ENOPROTOOPT;
 
 	if (optlen >= sizeof(int) &&
-	    get_user(val, (int __user *)optval))
+	    get_user(val, (unsigned int __user *)optval))
 		return -EFAULT;
 
 	switch (optname) {
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index d3f7c3f9407a..8a74cac0be8c 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -97,7 +97,7 @@ config NET_SCH_ATM
 	  select classes of this queuing discipline.  Each class maps
 	  the flow(s) it is handling to a given virtual circuit.
 
-	  See the top of <file:net/sched/sch_atm.c>) for more details.
+	  See the top of <file:net/sched/sch_atm.c> for more details.
 
 	  To compile this code as a module, choose M here: the
 	  module will be called sch_atm.
@@ -137,7 +137,7 @@ config NET_SCH_SFQ
 	tristate "Stochastic Fairness Queueing (SFQ)"
 	---help---
 	  Say Y here if you want to use the Stochastic Fairness Queueing (SFQ)
-	  packet scheduling algorithm .
+	  packet scheduling algorithm.
 
 	  See the top of <file:net/sched/sch_sfq.c> for more details.
 
@@ -306,7 +306,7 @@ config NET_CLS_RSVP6
 	  is important for real time data such as streaming sound or video.
 
 	  Say Y here if you want to be able to classify outgoing packets based
-	  on their RSVP requests and you are using the IPv6.
+	  on their RSVP requests and you are using the IPv6 protocol.
 
 	  To compile this code as a module, choose M here: the
 	  module will be called cls_rsvp6.
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 417ec8fb7f1a..ddc4f2c54379 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -292,13 +292,12 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
 		}
 	}
 	DPRINTK("atm_tc_change: new id %x\n", classid);
-	flow = kmalloc(sizeof(struct atm_flow_data) + hdr_len, GFP_KERNEL);
+	flow = kzalloc(sizeof(struct atm_flow_data) + hdr_len, GFP_KERNEL);
 	DPRINTK("atm_tc_change: flow %p\n", flow);
 	if (!flow) {
 		error = -ENOBUFS;
 		goto err_out;
 	}
-	memset(flow, 0, sizeof(*flow));
 	flow->filter_list = NULL;
 	if (!(flow->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid)))
 		flow->q = &noop_qdisc;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 157bfbd250ba..b48f06fc9fd9 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2141,7 +2141,7 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
 		if (last == first)
 			break;
 
-		last = last->u.next;
+		last = (struct xfrm_dst *)last->u.dst.next;
 		last->child_mtu_cached = mtu;
 	}