From 16d752397301b95abaa95cbaf9e785d221872311 Mon Sep 17 00:00:00 2001 From: Rene Herman Date: Tue, 24 Jun 2008 19:38:56 +0200 Subject: thermal: Create CONFIG_THERMAL_HWMON=n A bug in libsensors <= 2.10.6 is exposed when this new hwmon I/F is enabled. Create CONFIG_THERMAL_HWMON=n until some time after libsensors 2.10.7 ships so those users can run the latest kernel. libsensors 3.x is already fixed -- those users can use CONFIG_THERMAL_HWMON=y now. Signed-off-by: Rene Herman Acked-by: Mark M. Hoffman Signed-off-by: Len Brown --- Documentation/feature-removal-schedule.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Documentation') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 5b3f31faed56..46ece3fba6f9 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -312,3 +312,12 @@ When: 2.6.26 Why: Implementation became generic; users should now include linux/semaphore.h instead. Who: Matthew Wilcox + +--------------------------- + +What: CONFIG_THERMAL_HWMON +When: January 2009 +Why: This option was introduced just to allow older lm-sensors userspace + to keep working over the upgrade to 2.6.26. At the scheduled time of + removal fixed lm-sensors (2.x or 3.x) should be readily available. +Who: Rene Herman -- cgit v1.2.3 From 104fe9a2d2a56f25fb95800a7ab0f7600dd6879c Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Fri, 13 Jun 2008 03:29:43 -0300 Subject: V4L/DVB (8043): au0828: add support for additional USB device id's Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.au0828 | 2 +- drivers/media/video/au0828/au0828-cards.c | 18 ++++++++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828 index aaae360312e4..86d1c8e7b18f 100644 --- a/Documentation/video4linux/CARDLIST.au0828 +++ b/Documentation/video4linux/CARDLIST.au0828 @@ -1,4 +1,4 @@ 0 -> Unknown board (au0828) - 1 -> Hauppauge HVR950Q (au0828) [2040:7200] + 1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008] 2 -> Hauppauge HVR850 (au0828) [2040:7240] 3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620] diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c index a2a6983444fa..898e12395e7c 100644 --- a/drivers/media/video/au0828/au0828-cards.c +++ b/drivers/media/video/au0828/au0828-cards.c @@ -77,8 +77,14 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data) /* Make sure we support the board model */ switch (tv.model) { + case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */ case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */ + case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */ case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */ + case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */ break; default: printk(KERN_WARNING "%s: warning: " @@ -175,6 +181,18 @@ struct usb_device_id au0828_usb_id_table [] = { .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 }, { USB_DEVICE(0x0fe9, 0xd620), .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 }, + { USB_DEVICE(0x2040, 0x7210), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x7217), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x721b), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x721f), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x7280), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x0fd9, 0x0008), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { }, }; -- cgit v1.2.3 From f471f92339860c35b561cf45ad563ab1ff07c386 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Thu, 26 Jun 2008 16:06:19 +0200 Subject: s2io: fix documentation about intr_type The documentation for intr_type module parameter of the s2io driver is not consistent with the code. The comments in drivers/net/s2io.c are OK, but Documentation/networking/s2io.txt is wrong. Pointed out by Andrew Hecox. Signed-off-by: Michal Schmidt Signed-off-by: Jeff Garzik --- Documentation/networking/s2io.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/networking/s2io.txt b/Documentation/networking/s2io.txt index 4bde53e85f3f..1e28e2ddb90a 100644 --- a/Documentation/networking/s2io.txt +++ b/Documentation/networking/s2io.txt @@ -83,9 +83,9 @@ Valid range: Limited by memory on system Default: 30 e. intr_type -Specifies interrupt type. Possible values 1(INTA), 2(MSI), 3(MSI-X) -Valid range: 1-3 -Default: 1 +Specifies interrupt type. Possible values 0(INTA), 2(MSI-X) +Valid values: 0, 2 +Default: 2 5. Performance suggestions General: -- cgit v1.2.3 From 2260e63a2f313f416b31af80d02f02ef92d20d78 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 1 Jul 2008 22:38:18 +0200 Subject: i2c: Documentation: fix device matching description The matching process described for new style clients in Documentation/i2c/writing-clients is classed as out-of-date as it requires the presence of an .id_table entry in the driver's i2c_driver entry. Signed-off-by: Ben Dooks Signed-off-by: Jean Delvare --- Documentation/i2c/writing-clients | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'Documentation') diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index ee75cbace28d..d4cd4126d1ad 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -25,12 +25,23 @@ routines, and should be zero-initialized except for fields with data you provide. A client structure holds device-specific information like the driver model device node, and its I2C address. +/* iff driver uses driver model ("new style") binding model: */ + +static struct i2c_device_id foo_idtable[] = { + { "foo", my_id_for_foo }, + { "bar", my_id_for_bar }, + { } +}; + +MODULE_DEVICE_TABLE(i2c, foo_idtable); + static struct i2c_driver foo_driver = { .driver = { .name = "foo", }, /* iff driver uses driver model ("new style") binding model: */ + .id_table = foo_ids, .probe = foo_probe, .remove = foo_remove, @@ -173,10 +184,9 @@ handle may be used during foo_probe(). If foo_probe() reports success (zero not a negative status code) it may save the handle and use it until foo_remove() returns. That binding model is used by most Linux drivers. -Drivers match devices when i2c_client.driver_name and the driver name are -the same; this approach is used in several other busses that don't have -device typing support in the hardware. The driver and module name should -match, so hotplug/coldplug mechanisms will modprobe the driver. +The probe function is called when an entry in the id_table name field +matches the device's name. It is passed the entry that was matched so +the driver knows which one in the table matched. Device Creation (Standard driver model) -- cgit v1.2.3 From 77a538d5aa25a8866606a1faa4300c9aa2a59dfc Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 1 Jul 2008 17:22:48 -0700 Subject: ipv4: fix sysctl documentation of time related values These sysctl values are time related and all use the same routine (proc_dointvec_jiffies) that internally converts from seconds to jiffies. The code is fine, the documentation is just wrong. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.txt | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'Documentation') diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 17a6e46fbd43..17f1f91af35c 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -81,23 +81,23 @@ inet_peer_minttl - INTEGER Minimum time-to-live of entries. Should be enough to cover fragment time-to-live on the reassembling side. This minimum time-to-live is guaranteed if the pool size is less than inet_peer_threshold. - Measured in jiffies(1). + Measured in seconds. inet_peer_maxttl - INTEGER Maximum time-to-live of entries. Unused entries will expire after this period of time if there is no memory pressure on the pool (i.e. when the number of entries in the pool is very small). - Measured in jiffies(1). + Measured in seconds. inet_peer_gc_mintime - INTEGER Minimum interval between garbage collection passes. This interval is in effect under high memory pressure on the pool. - Measured in jiffies(1). + Measured in seconds. inet_peer_gc_maxtime - INTEGER Minimum interval between garbage collection passes. This interval is in effect under low (or absent) memory pressure on the pool. - Measured in jiffies(1). + Measured in seconds. TCP variables: @@ -794,10 +794,6 @@ tag - INTEGER Allows you to write a number, which can be used as required. Default value is 0. -(1) Jiffie: internal timeunit for the kernel. On the i386 1/100s, on the -Alpha 1/1024s. See the HZ define in /usr/include/asm/param.h for the exact -value on your system. - Alexey Kuznetsov. kuznet@ms2.inr.ac.ru -- cgit v1.2.3 From cde53535991fbb5c34a1566f25955297c1487b8d Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 4 Jul 2008 09:59:22 -0700 Subject: Christoph has moved Remove all clameter@sgi.com addresses from the kernel tree since they will become invalid on June 27th. Change my maintainer email address for the slab allocators to cl@linux-foundation.org (which will be the new email address for the future). Signed-off-by: Christoph Lameter Signed-off-by: Christoph Lameter Cc: Pekka Enberg Cc: Stephen Rothwell Cc: Matt Mackall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/vm/slabinfo.c | 4 ++-- Documentation/vm/slub.txt | 2 +- MAINTAINERS | 2 +- include/asm-generic/atomic.h | 2 +- include/linux/slab.h | 2 +- include/linux/slub_def.h | 2 +- kernel/workqueue.c | 2 +- lib/radix-tree.c | 2 +- mm/allocpercpu.c | 2 +- mm/migrate.c | 2 +- mm/slub.c | 2 +- mm/sparse-vmemmap.c | 2 +- 12 files changed, 13 insertions(+), 13 deletions(-) (limited to 'Documentation') diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c index e4230ed16ee7..df3227605d59 100644 --- a/Documentation/vm/slabinfo.c +++ b/Documentation/vm/slabinfo.c @@ -1,7 +1,7 @@ /* * Slabinfo: Tool to get reports about slabs * - * (C) 2007 sgi, Christoph Lameter + * (C) 2007 sgi, Christoph Lameter * * Compile by: * @@ -99,7 +99,7 @@ void fatal(const char *x, ...) void usage(void) { - printf("slabinfo 5/7/2007. (c) 2007 sgi. clameter@sgi.com\n\n" + printf("slabinfo 5/7/2007. (c) 2007 sgi.\n\n" "slabinfo [-ahnpvtsz] [-d debugopts] [slab-regexp]\n" "-a|--aliases Show aliases\n" "-A|--activity Most active slabs first\n" diff --git a/Documentation/vm/slub.txt b/Documentation/vm/slub.txt index 7c13f22a0c9e..bb1f5c6e28b3 100644 --- a/Documentation/vm/slub.txt +++ b/Documentation/vm/slub.txt @@ -266,4 +266,4 @@ of other objects. slub_debug=FZ,dentry -Christoph Lameter, , May 30, 2007 +Christoph Lameter, May 30, 2007 diff --git a/MAINTAINERS b/MAINTAINERS index 460e699fd280..13b7b19692e6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3672,7 +3672,7 @@ S: Maintained SLAB ALLOCATOR P: Christoph Lameter -M: clameter@sgi.com +M: cl@linux-foundation.org P: Pekka Enberg M: penberg@cs.helsinki.fi P: Matt Mackall diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 85fd0aa27a8c..4ec0a296bdec 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -2,7 +2,7 @@ #define _ASM_GENERIC_ATOMIC_H /* * Copyright (C) 2005 Silicon Graphics, Inc. - * Christoph Lameter + * Christoph Lameter * * Allows to provide arch independent atomic definitions without the need to * edit all arch specific atomic.h files. diff --git a/include/linux/slab.h b/include/linux/slab.h index c2ad35016599..9aa90a6f20e0 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -1,7 +1,7 @@ /* * Written by Mark Hemment, 1996 (markhe@nextd.demon.co.uk). * - * (C) SGI 2006, Christoph Lameter + * (C) SGI 2006, Christoph Lameter * Cleaned up and restructured to ease the addition of alternative * implementations of SLAB allocators. */ diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index cef6f8fddd7d..d117ea2825a9 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -4,7 +4,7 @@ /* * SLUB : A Slab allocator without object queues. * - * (C) 2007 SGI, Christoph Lameter + * (C) 2007 SGI, Christoph Lameter */ #include #include diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 29fc39f1029c..ce7799540c91 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -13,7 +13,7 @@ * Kai Petzke * Theodore Ts'o * - * Made to use alloc_percpu by Christoph Lameter . + * Made to use alloc_percpu by Christoph Lameter. */ #include diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 169a2f8dabcc..56ec21a7f73d 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2001 Momchil Velikov * Portions Copyright (C) 2001 Christoph Hellwig - * Copyright (C) 2005 SGI, Christoph Lameter + * Copyright (C) 2005 SGI, Christoph Lameter * Copyright (C) 2006 Nick Piggin * * This program is free software; you can redistribute it and/or diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c index f4026bae6eed..05f2b4009ccc 100644 --- a/mm/allocpercpu.c +++ b/mm/allocpercpu.c @@ -1,7 +1,7 @@ /* * linux/mm/allocpercpu.c * - * Separated from slab.c August 11, 2006 Christoph Lameter + * Separated from slab.c August 11, 2006 Christoph Lameter */ #include #include diff --git a/mm/migrate.c b/mm/migrate.c index 112bcaeaa104..55bd355d170d 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -9,7 +9,7 @@ * IWAMOTO Toshihiro * Hirokazu Takahashi * Dave Hansen - * Christoph Lameter + * Christoph Lameter */ #include diff --git a/mm/slub.c b/mm/slub.c index 2c9a62d1f429..1a427c0ae83b 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5,7 +5,7 @@ * The allocator synchronizes using per slab locks and only * uses a centralized lock to manage a pool of partial slabs. * - * (C) 2007 SGI, Christoph Lameter + * (C) 2007 SGI, Christoph Lameter */ #include diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index 99c4f36eb8a3..a91b5f8fcaf6 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -1,7 +1,7 @@ /* * Virtual Memory Map support * - * (C) 2007 sgi. Christoph Lameter . + * (C) 2007 sgi. Christoph Lameter. * * Virtual memory maps allow VM primitives pfn_to_page, page_to_pfn, * virt_to_page, page_address() to be implemented as a base offset -- cgit v1.2.3 From 450c622e9ff19888818d4e2c4d31adb97a5242b2 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 4 Jul 2008 09:59:33 -0700 Subject: Miguel Ojeda has moved Signed-off-by: Miguel Ojeda Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- CREDITS | 5 +++-- Documentation/auxdisplay/cfag12864b | 4 ++-- Documentation/auxdisplay/cfag12864b-example.c | 2 +- Documentation/auxdisplay/ks0108 | 4 ++-- MAINTAINERS | 20 ++++++++++++-------- drivers/auxdisplay/Kconfig | 2 +- drivers/auxdisplay/cfag12864b.c | 4 ++-- drivers/auxdisplay/cfag12864bfb.c | 4 ++-- drivers/auxdisplay/ks0108.c | 4 ++-- include/linux/cfag12864b.h | 2 +- include/linux/ks0108.h | 2 +- 11 files changed, 29 insertions(+), 24 deletions(-) (limited to 'Documentation') diff --git a/CREDITS b/CREDITS index 8fec7b3f96d5..e97bea06b59f 100644 --- a/CREDITS +++ b/CREDITS @@ -2611,8 +2611,9 @@ S: Perth, Western Australia S: Australia N: Miguel Ojeda Sandonis -E: maxextreme@gmail.com -W: http://maxextreme.googlepages.com/ +E: miguel.ojeda.sandonis@gmail.com +W: http://miguelojeda.es +W: http://jair.lab.fi.uva.es/~migojed/ D: Author of the ks0108, cfag12864b and cfag12864bfb auxiliary display drivers. D: Maintainer of the auxiliary display drivers tree (drivers/auxdisplay/*) S: C/ Mieses 20, 9-B diff --git a/Documentation/auxdisplay/cfag12864b b/Documentation/auxdisplay/cfag12864b index b714183d4125..eb7be393a510 100644 --- a/Documentation/auxdisplay/cfag12864b +++ b/Documentation/auxdisplay/cfag12864b @@ -3,7 +3,7 @@ =================================== License: GPLv2 -Author & Maintainer: Miguel Ojeda Sandonis +Author & Maintainer: Miguel Ojeda Sandonis Date: 2006-10-27 @@ -22,7 +22,7 @@ Date: 2006-10-27 1. DRIVER INFORMATION --------------------- -This driver support one cfag12864b display at time. +This driver supports a cfag12864b LCD. --------------------- diff --git a/Documentation/auxdisplay/cfag12864b-example.c b/Documentation/auxdisplay/cfag12864b-example.c index 7bfac354d4c9..2caeea5e4993 100644 --- a/Documentation/auxdisplay/cfag12864b-example.c +++ b/Documentation/auxdisplay/cfag12864b-example.c @@ -4,7 +4,7 @@ * Description: cfag12864b LCD userspace example program * License: GPLv2 * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 * * This program is free software; you can redistribute it and/or modify diff --git a/Documentation/auxdisplay/ks0108 b/Documentation/auxdisplay/ks0108 index 92b03b60c613..8ddda0c8ceef 100644 --- a/Documentation/auxdisplay/ks0108 +++ b/Documentation/auxdisplay/ks0108 @@ -3,7 +3,7 @@ ========================================== License: GPLv2 -Author & Maintainer: Miguel Ojeda Sandonis +Author & Maintainer: Miguel Ojeda Sandonis Date: 2006-10-27 @@ -21,7 +21,7 @@ Date: 2006-10-27 1. DRIVER INFORMATION --------------------- -This driver support the ks0108 LCD controller. +This driver supports the ks0108 LCD controller. --------------------- diff --git a/MAINTAINERS b/MAINTAINERS index 13b7b19692e6..ba7ac13aba97 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -763,9 +763,10 @@ S: Maintained AUXILIARY DISPLAY DRIVERS P: Miguel Ojeda Sandonis -M: maxextreme@gmail.com +M: miguel.ojeda.sandonis@gmail.com L: linux-kernel@vger.kernel.org -W: http://auxdisplay.googlepages.com/ +W: http://miguelojeda.es/auxdisplay.htm +W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm S: Maintained AVR32 ARCHITECTURE @@ -1055,16 +1056,18 @@ S: Supported CFAG12864B LCD DRIVER P: Miguel Ojeda Sandonis -M: maxextreme@gmail.com +M: miguel.ojeda.sandonis@gmail.com L: linux-kernel@vger.kernel.org -W: http://auxdisplay.googlepages.com/ +W: http://miguelojeda.es/auxdisplay.htm +W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm S: Maintained CFAG12864BFB LCD FRAMEBUFFER DRIVER P: Miguel Ojeda Sandonis -M: maxextreme@gmail.com +M: miguel.ojeda.sandonis@gmail.com L: linux-kernel@vger.kernel.org -W: http://auxdisplay.googlepages.com/ +W: http://miguelojeda.es/auxdisplay.htm +W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm S: Maintained CFG80211 and NL80211 @@ -2428,9 +2431,10 @@ S: Maintained KS0108 LCD CONTROLLER DRIVER P: Miguel Ojeda Sandonis -M: maxextreme@gmail.com +M: miguel.ojeda.sandonis@gmail.com L: linux-kernel@vger.kernel.org -W: http://auxdisplay.googlepages.com/ +W: http://miguelojeda.es/auxdisplay.htm +W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm S: Maintained LAPB module diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index 043353bd0600..14b9d5f4c203 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -64,7 +64,7 @@ config KS0108_DELAY Amount of time the ks0108 should wait between each control write to the parallel port. - If your driver seems to miss random writings, increment this. + If your LCD seems to miss random writings, increment this. If you don't know what I'm talking about, ignore it. diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c index 80bb06105387..683509f013ab 100644 --- a/drivers/auxdisplay/cfag12864b.c +++ b/drivers/auxdisplay/cfag12864b.c @@ -5,7 +5,7 @@ * License: GPLv2 * Depends: ks0108 * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 * * This program is free software; you can redistribute it and/or modify @@ -398,5 +398,5 @@ module_init(cfag12864b_init); module_exit(cfag12864b_exit); MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Miguel Ojeda Sandonis "); +MODULE_AUTHOR("Miguel Ojeda Sandonis "); MODULE_DESCRIPTION("cfag12864b LCD driver"); diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c index 307c190699e0..fe3a865be4e5 100644 --- a/drivers/auxdisplay/cfag12864bfb.c +++ b/drivers/auxdisplay/cfag12864bfb.c @@ -5,7 +5,7 @@ * License: GPLv2 * Depends: cfag12864b * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 * * This program is free software; you can redistribute it and/or modify @@ -186,5 +186,5 @@ module_init(cfag12864bfb_init); module_exit(cfag12864bfb_exit); MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Miguel Ojeda Sandonis "); +MODULE_AUTHOR("Miguel Ojeda Sandonis "); MODULE_DESCRIPTION("cfag12864b LCD framebuffer driver"); diff --git a/drivers/auxdisplay/ks0108.c b/drivers/auxdisplay/ks0108.c index e6c3646ef18c..5b93852392b8 100644 --- a/drivers/auxdisplay/ks0108.c +++ b/drivers/auxdisplay/ks0108.c @@ -5,7 +5,7 @@ * License: GPLv2 * Depends: parport * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 * * This program is free software; you can redistribute it and/or modify @@ -173,6 +173,6 @@ module_init(ks0108_init); module_exit(ks0108_exit); MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Miguel Ojeda Sandonis "); +MODULE_AUTHOR("Miguel Ojeda Sandonis "); MODULE_DESCRIPTION("ks0108 LCD Controller driver"); diff --git a/include/linux/cfag12864b.h b/include/linux/cfag12864b.h index 1605dd8aa646..6f9f19d66591 100644 --- a/include/linux/cfag12864b.h +++ b/include/linux/cfag12864b.h @@ -4,7 +4,7 @@ * Description: cfag12864b LCD driver header * License: GPLv2 * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-12 * * This program is free software; you can redistribute it and/or modify diff --git a/include/linux/ks0108.h b/include/linux/ks0108.h index a2c54acceb4e..cb311798e0bc 100644 --- a/include/linux/ks0108.h +++ b/include/linux/ks0108.h @@ -4,7 +4,7 @@ * Description: ks0108 LCD Controller driver header * License: GPLv2 * - * Author: Copyright (C) Miguel Ojeda Sandonis + * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 * * This program is free software; you can redistribute it and/or modify -- cgit v1.2.3 From f93f18cd94626108021c4e681f48d2d99bca5b90 Mon Sep 17 00:00:00 2001 From: Hiroshi Shimamoto Date: Fri, 4 Jul 2008 09:59:39 -0700 Subject: Update taskstats-struct document for scaled time accounting Update Documentation/accounting/taskstats-struct.txt for TASKSTATS_VERSION 6, adding scaled time accounting. Signed-off-by: Hiroshi Shimamoto Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/accounting/taskstats-struct.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation') diff --git a/Documentation/accounting/taskstats-struct.txt b/Documentation/accounting/taskstats-struct.txt index 8aa7529f8258..cd784f46bf8a 100644 --- a/Documentation/accounting/taskstats-struct.txt +++ b/Documentation/accounting/taskstats-struct.txt @@ -24,6 +24,8 @@ There are three different groups of fields in the struct taskstats: 4) Per-task and per-thread context switch count statistics +5) Time accounting for SMT machines + Future extension should add fields to the end of the taskstats struct, and should not change the relative position of each field within the struct. @@ -164,4 +166,8 @@ struct taskstats { __u64 nvcsw; /* Context voluntary switch counter */ __u64 nivcsw; /* Context involuntary switch counter */ +5) Time accounting for SMT machines + __u64 ac_utimescaled; /* utime scaled on frequency etc */ + __u64 ac_stimescaled; /* stime scaled on frequency etc */ + __u64 cpu_scaled_run_real_total; /* scaled cpu_run_real_total */ } -- cgit v1.2.3 From 71f77055deeab9708c00717352bec05aa125c713 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Fri, 4 Jul 2008 09:59:43 -0700 Subject: Doc*/kernel-parameters.txt: fix stale references Fix stale references to source files in kernel-parameters.txt. Signed-off-by: Pavel Machek Acked-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/kernel-parameters.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e07c432c731f..85c6f574e267 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -295,7 +295,7 @@ and is between 256 and 4096 characters. It is defined in the file when initialising the APIC and IO-APIC components. apm= [APM] Advanced Power Management - See header of arch/i386/kernel/apm.c. + See header of arch/x86/kernel/apm_32.c. arcrimi= [HW,NET] ARCnet - "RIM I" (entirely mem-mapped) cards Format: ,, @@ -638,7 +638,7 @@ and is between 256 and 4096 characters. It is defined in the file elanfreq= [X86-32] See comment before function elanfreq_setup() in - arch/i386/kernel/cpu/cpufreq/elanfreq.c. + arch/x86/kernel/cpu/cpufreq/elanfreq.c. elevator= [IOSCHED] Format: {"anticipatory" | "cfq" | "deadline" | "noop"} -- cgit v1.2.3 From bef67c5a7d3a9c45e091e36625c09c0c811e2672 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Fri, 4 Jul 2008 09:59:55 -0700 Subject: cgroups: document the effect of attaching PID 0 to a cgroup Document that a pid of zero(0) can be used to refer to the current task when attaching a task to a cgroup, as in the following usage: # echo 0 > /dev/cgroup/tasks This is consistent with existing cpuset behavior. Signed-off-by: Li Zefan Acked-by: Paul Jackson Acked-by: Dhaval Giani Cc: Paul Menage Cc: Balbir Singh Cc: Andrea Righi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cgroups.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation') diff --git a/Documentation/cgroups.txt b/Documentation/cgroups.txt index 824fc0274471..d9014aa0eb68 100644 --- a/Documentation/cgroups.txt +++ b/Documentation/cgroups.txt @@ -390,6 +390,10 @@ If you have several tasks to attach, you have to do it one after another: ... # /bin/echo PIDn > tasks +You can attach the current shell task by echoing 0: + +# echo 0 > tasks + 3. Kernel API ============= -- cgit v1.2.3 From 985ee7f224cca8a0d622b24ec399f364c63fc274 Mon Sep 17 00:00:00 2001 From: Paul Jackson Date: Fri, 4 Jul 2008 10:00:01 -0700 Subject: cpusets: document proc status cpus and mems allowed lists Provide a little documentation for the two new fields, Cpus_allowed_list and Mems_allowed_list, that were added to each /proc//status file a while back. Signed-off-by: Paul Jackson Acked-by: Michael Kerrisk Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cpusets.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt index 353504de3084..894b844153ea 100644 --- a/Documentation/cpusets.txt +++ b/Documentation/cpusets.txt @@ -154,13 +154,15 @@ browsing and modifying the cpusets presently known to the kernel. No new system calls are added for cpusets - all support for querying and modifying cpusets is via this cpuset file system. -The /proc//status file for each task has two added lines, +The /proc//status file for each task has four added lines, displaying the tasks cpus_allowed (on which CPUs it may be scheduled) and mems_allowed (on which Memory Nodes it may obtain memory), -in the format seen in the following example: +in the two formats seen in the following example: Cpus_allowed: ffffffff,ffffffff,ffffffff,ffffffff + Cpus_allowed_list: 0-127 Mems_allowed: ffffffff,ffffffff + Mems_allowed_list: 0-63 Each cpuset is represented by a directory in the cgroup file system containing (on top of the standard cgroup files) the following -- cgit v1.2.3 From d823f6bfec2844493c05961133895de21fa0e02d Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Fri, 4 Jul 2008 10:00:07 -0700 Subject: devcgroup: fix odd behaviour when writing 'a' to devices.allow # cat /devcg/devices.list a *:* rwm # echo a > devices.allow # cat /devcg/devices.list a *:* rwm a 0:0 rwm This is odd and maybe confusing. With this patch, writing 'a' to devices.allow will add 'a *:* rwm' to the whitelist. Also a few fixes and updates to the document. Signed-off-by: Li Zefan Cc: Pavel Emelyanov Cc: Serge E. Hallyn Cc: Paul Menage Cc: Balbir Singh Cc: James Morris Cc: Chris Wright Cc: Stephen Smalley Cc: KAMEZAWA Hiroyuki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/controllers/devices.txt | 8 ++++++-- security/device_cgroup.c | 2 ++ 2 files changed, 8 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/controllers/devices.txt b/Documentation/controllers/devices.txt index 4dcea42432c2..7cc6e6a60672 100644 --- a/Documentation/controllers/devices.txt +++ b/Documentation/controllers/devices.txt @@ -13,7 +13,7 @@ either an integer or * for all. Access is a composition of r The root device cgroup starts with rwm to 'all'. A child device cgroup gets a copy of the parent. Administrators can then remove devices from the whitelist or add new entries. A child cgroup can -never receive a device access which is denied its parent. However +never receive a device access which is denied by its parent. However when a device access is removed from a parent it will not also be removed from the child(ren). @@ -29,7 +29,11 @@ allows cgroup 1 to read and mknod the device usually known as echo a > /cgroups/1/devices.deny -will remove the default 'a *:* mrw' entry. +will remove the default 'a *:* rwm' entry. Doing + + echo a > /cgroups/1/devices.allow + +will add the 'a *:* rwm' entry to the whitelist. 3. Security diff --git a/security/device_cgroup.c b/security/device_cgroup.c index baf348834b66..fd764a0858d0 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -382,6 +382,8 @@ static ssize_t devcgroup_access_write(struct cgroup *cgroup, struct cftype *cft, case 'a': wh.type = DEV_ALL; wh.access = ACC_MASK; + wh.major = ~0; + wh.minor = ~0; goto handle; case 'b': wh.type = DEV_BLOCK; -- cgit v1.2.3 From 46b6d94eb04a718730c73b83db889341aad0515e Mon Sep 17 00:00:00 2001 From: Paul Jackson Date: Fri, 4 Jul 2008 10:00:09 -0700 Subject: doc: document the relax_domain_level kernel boot argument Document the kernel boot parameter: relax_domain_level=. Signed-off-by: Paul Jackson Cc: Michael Kerrisk Reviewed-by: Li Zefan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cpusets.txt | 3 +++ Documentation/kernel-parameters.txt | 4 ++++ 2 files changed, 7 insertions(+) (limited to 'Documentation') diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt index 894b844153ea..1f5a924d1e56 100644 --- a/Documentation/cpusets.txt +++ b/Documentation/cpusets.txt @@ -546,6 +546,9 @@ otherwise initial value -1 that indicates the cpuset has no request. ( 4 : search nodes in a chunk of node [on NUMA system] ) ( 5 : search system wide [on NUMA system] ) +The system default is architecture dependent. The system default +can be changed using the relax_domain_level= boot parameter. + This file is per-cpuset and affect the sched domain where the cpuset belongs to. Therefore if the flag 'sched_load_balance' of a cpuset is disabled, then 'sched_relax_domain_level' have no effect since diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 85c6f574e267..b52f47d588b4 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1679,6 +1679,10 @@ and is between 256 and 4096 characters. It is defined in the file Format: [,[,...]] See arch/*/kernel/reboot.c or arch/*/kernel/process.c + relax_domain_level= + [KNL, SMP] Set scheduler's default relax_domain_level. + See Documentation/cpusets.txt. + reserve= [KNL,BUGS] Force the kernel to ignore some iomem area reservetop= [X86-32] -- cgit v1.2.3