Commit graph

3476 commits

Author SHA1 Message Date
Jaya Kumar
de7c6d15e3 fbdev: defio and Metronomefb
Implement support for the E-Ink Metronome controller.  It provides an mmapable
interface to the controller using defio support.  It was tested with a gumstix
pxa255 with Vizplex media using Xfbdev and various X clients such as xeyes,
xpdf, xloadimage.

This patch also fixes the following bug: Defio would cause a hang on write
access to the framebuffer as the page fault would be called ad-infinitum.  It
fixes fb_defio by setting the mapping to be used by page_mkclean.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-19 18:53:37 -07:00
Linus Torvalds
fb00f7629b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ALPS - fix forward/back buttons reversed on Acer 5520-5290
  Input: ALPS - put secondary device in proper place in sysfs
  Input: wacom - add support for Bamboo1, BambooFun, and Cintiq 12WX
  Input: document i8042.noloop
  Input: add keyboard notifier documentation
  Input: ads7846 - fix uninitialized var warning
  Input: i8042 - add SNI RM support
  Input: i8042 - add Lenovo 3000 N100 to nomux blacklist
  Input: i8042 - fix warning on non-x86 builds
  Input: cobalt_btns - assorted fixes
2008-03-18 07:46:19 -07:00
Adrian Bunk
2af3e6017e The ps2esdi driver was marked as BROKEN more than two years ago due to being
no longer working for some time.

A driver that had been marked as BROKEN for such a long time seems to be
unlikely to be revived in the forseeable future.

But if anyone wants to ever revive this driver, the code is still present in
the older kernel releases.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alan Cox <alan@redhat.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-03-17 09:03:05 +01:00
Linus Torvalds
9a9e0d6855 ACPI: Remove ACPI_CUSTOM_DSDT_INITRD option
This essentially reverts commit 71fc47a9ad
("ACPI: basic initramfs DSDT override support"), because the code simply
isn't ready.

It did ugly things to the init sequence to populate the rootfs image
early, but that just ended up showing other problems with the whole
approach.  The fact is, the VFS layer simply isn't initialized this
early, and the relevant ACPI code should either run much later, or this
shouldn't be done at all.

For 2.6.25, we'll just pick the latter option.  We can revisit this
concept later if necessary.

Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Tilman Schmidt <tilman@imap.cc>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Renninger <trenn@suse.de>
Cc: Eric Piel <eric.piel@tremplin-utc.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Markus Gaugusch <dsdt@gaugusch.at>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-15 11:58:04 -07:00
Jiri Kosina
75d08c7893 Input: document i8042.noloop
Document 'noloop' kernel parameter of i8042 controller driver.
Pointed out in #10236.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14 11:54:25 -04:00
Samuel Thibault
e32f7ee876 Input: add keyboard notifier documentation
Document the keyboard notifier.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
SIgned-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14 11:54:19 -04:00
Len Brown
29ea5171cb Merge branches 'release' and 'doc' into release 2008-03-13 01:59:53 -04:00
Len Brown
b4de123a0b Merge branches 'release', 'ejd', 'sony' and 'wmi' into release 2008-03-13 01:59:52 -04:00
Zhang, Rui
3152fb9f11 thermal: fix generic thermal I/F for hwmon
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-13 01:49:01 -04:00
Randy Dunlap
53471121a8 documentation: Move power-related files to Documentation/power/
Move 00-INDEX entries to power/00-INDEX (and add entry for
pm_qos_interface.txt).

Update references to moved filenames.

Fix some trailing whitespace.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12 18:10:51 -04:00
Carlos Corbacho
0881646589 acer-wmi: Fix DSDT path in documentation
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12 16:24:21 -04:00
Randy Dunlap
a09a20b526 laptops: move laptop-mode.txt to Documentation/laptops/
Move laptop-mode.txt into the laptops/ sub-directory to consolidate
laptop doc files there.

Update references to the file's location.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12 02:37:21 -04:00
Carlos Corbacho
343c00422d acer-wmi: Rename mail LED correctly & remove hardcoded colour
The mail LED name for acer-wmi currently hardcodes in the colour as green.
This is wrong, since many of the newer laptops now come with an orange
LED, and we have no way of telling what colour is used on a given system.

Also, rename the mail LED to be inline with the current recommendations of
the LED class documentation.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11 17:53:24 -04:00
Linus Torvalds
2b752acd91 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB:Update mailing list information in documentation
  USB: fix ehci unlink regressions
  USB: new ftdi_sio device id
  USB: Remove __KERNEL__ check from non-exported gadget.h.
  USB: g_printer.h does not need to be "unifdef"ed.
  USB: fsl_usb2_udc: fix broken Kconfig
  USB: option: add novatel device ids
  USB: usbaudio: handle kcalloc failure
  USB: cypress_m8: add UPS Powercom (0d9f:0002)
  USB: drivers/usb/storage/sddr55.c: fix uninitialized var warnings
  USB: fix usb-serial generic recursive lock
2008-03-10 18:45:23 -07:00
Linus Torvalds
aeb24d2fb0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
  lguest: Do not append space to guests kernel command line
  lguest: Revert 1ce70c4fac, fix real problem.
  lguest: Sanitize the lguest clock.
  lguest: fix __get_vm_area usage.
  lguest: make sure cpu is initialized before accessing it
2008-03-10 18:03:20 -07:00
Masatake YAMATO
9afa802ff5 Typo in Documentation/scheduler/sched-stats.txt
I have found a very small typo in Documentation/scheduler/sched-stats.txt.
See the end of this mail.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-10 18:01:19 -07:00
Andrew Morton
9f9351bbe3 rename DECLARE_PCI_DEVICE_TABLE to DEFINE_PCI_DEVICE_TABLE
This macro is used to define tables, not to declare them.

Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-10 18:01:17 -07:00
Robert P. J. Day
15c4a4e2f1 USB:Update mailing list information in documentation
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-10 16:42:27 -07:00
Paul Bolle
1ef36fa64e lguest: Do not append space to guests kernel command line
The lguest launcher appends a space to the kernel command line (if kernel
arguments are specified on its command line). This space is unneeded. More
importantly, this appended space will make Red Hat's nash script interpreter
(used in a Fedora style initramfs) add an empty argument to init's command
line. This empty argument will make kernel arguments like "init=/bin/bash"
fail (because the shell will try to execute a script with an empty name).
This could be considered a bug in nash, but is easily fixed in the lguest
launcher too.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-11 09:35:58 +11:00
Linus Torvalds
bb799dcadd Merge branch 'slab-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm
* 'slab-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm:
  slub: fix typo in Documentation/vm/slub.txt
  slab: NUMA slab allocator migration bugfix
  slub: Do not cross cacheline boundaries for very small objects
  slab - use angle brackets for include of kmalloc_sizes.h
  slab numa fallback logic: Do not pass unfiltered flags to page allocator
  slub statistics: Fix check for DEACTIVATE_REMOTE_FREES
2008-03-07 13:49:32 -08:00
Randy Dunlap
1c10e93828 ide: update references to Documentation/ide/ide.txt (v2)
Fix all references to Documentation/ide/ide.txt.
Add/update ide/00-INDEX file.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-03-07 21:53:50 +01:00
Randy Dunlap
331a5ad2a2 ide: move ide.txt to Documentation/ide/
Cleanup some of Documentation directory:
Move Documentation/ide.txt to the ide/ sub-directory.
Fix trailing whitespace while there.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-03-07 21:53:50 +01:00
Itaru Kitayama
989a7241df slub: fix typo in Documentation/vm/slub.txt
slub_debug=,dentry is correct, not dentry_cache.

Signed-off-by: Itaru Kitayama <i-kitayama@ap.jp.nec.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
2008-03-06 16:21:50 -08:00
Linus Torvalds
103926c689 Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (27 commits)
  [SCSI] mpt fusion: don't oops if NumPhys==0
  [SCSI] iscsi class: regression - fix races with state manipulation and blocking/unblocking
  [SCSI] qla4xxx: regression - add start scan callout
  [SCSI] qla4xxx: fix host reset dpc race
  [SCSI] tgt: fix build errors when dprintk is defined
  [SCSI] tgt: set the data length properly
  [SCSI] tgt: stop zero'ing scsi_cmnd
  [SCSI] ibmvstgt: set up scsi_host properly before __scsi_alloc_queue
  [SCSI] docbook: fix fusion source files
  [SCSI] docbook: fix scsi source file
  [SCSI] qla2xxx: Update version number to 8.02.00-k9.
  [SCSI] qla2xxx: Correct usage of inconsistent timeout values while issuing ELS commands.
  [SCSI] qla2xxx: Correct discrepancies during OVERRUN handling on FWI2-capable cards.
  [SCSI] qla2xxx: Correct needless clean-up resets during shutdown.
  [SCSI] arcmsr: update version and changelog
  [SCSI] ps3rom: disable clustering
  [SCSI] ps3rom: fix wrong resid calculation bug
  [SCSI] mvsas: fix phy sas address
  [SCSI] gdth: fix to internal commands execution
  [SCSI] gdth: bugfix for the at-exit problems
  ...
2008-03-05 17:49:59 -08:00
Linus Torvalds
12f981f902 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6:
  pci: hotplug: pciehp: fix error code path in hpc_power_off_slot
  PCI: Add DECLARE_PCI_DEVICE_TABLE macro
  PCI: fix up error messages for pci_bus registering
  PCI: fix section mismatch warning in pci_scan_child_bus
  PCI: consolidate duplicated MSI enable functions
  PCI: use dev_printk in quirk messages
2008-03-04 16:37:10 -08:00
Balbir Singh
00f0b8259e Memory controller: rename to Memory Resource Controller
Rename Memory Controller to Memory Resource Controller.  Reflect the same
changes in the CONFIG definition for the Memory Resource Controller.  Group
together the config options for Resource Counters and Memory Resource
Controller.

Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04 16:35:12 -08:00
Ananth N Mavinakayanahalli
804defea1c Kprobes: move kprobe examples to samples/
Move kprobes examples from Documentation/kprobes.txt to under samples/.
Patch originally by Randy Dunlap.

o Updated the patch to apply on 2.6.25-rc3
o Modified examples code to build on multiple architectures. Currently,
  the kprobe and jprobe examples code works for x86 and powerpc
o Cleaned up unneeded #includes
o Cleaned up Kconfig per Sam Ravnborg's suggestions to fix build break
  on archs that don't have kretprobes
o Implemented suggestions by Mathieu Desnoyers on CONFIG_KRETPROBES
o Included Andrew Morton's cleanup based on x86-git
o Modified kretprobe_example to act as a arch-agnostic module to
  determine routine execution times:
	Use 'modprobe kretprobe_example func=<func_name>' to determine
	execution time of func_name in nanoseconds.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04 16:35:11 -08:00
David Brownell
7560fa60fc gpio: <linux/gpio.h> and "no GPIO support here" stubs
Add a <linux/gpio.h> defining fail/warn stubs for GPIO calls on platforms that
don't support the GPIO programming interface.  That includes the arch-specific
implementation glue otherwise.

This facilitates a new model for GPIO usage: drivers that can use GPIOs if
they're available, but don't require them.  One example of such a driver is
NAND driver for various FreeScale chips.  On platforms update with GPIO
support, they can be used instead of a worst-case delay to verify that the
BUSY signal is off.

(Also includes a couple minor unrelated doc updates.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04 16:35:10 -08:00
Balbir Singh
fb78922ce9 Memory Resource Controller use strstrip while parsing arguments
The memory controller has a requirement that while writing values, we need
to use echo -n. This patch fixes the problem and makes the UI more consistent.

Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04 16:35:09 -08:00
Jonas Bonn
90a1ba0c5e PCI: Add DECLARE_PCI_DEVICE_TABLE macro
The definitions of struct pci_device_id arrays should generally follow
the same pattern across the entire kernel.  This macro defines this
array as const and puts it into the __devinitconst section.

There are currently many definitions scattered about the kernel that
omit the __devinitdata modifier despite the documentation stating that
it should always be there.  These definitions really also should have
been const, which wasn't possible before but has become so with the
addition of the __devinitconst attribute.

Furthermore, there are definitions that use "const" and __devinitdata,
which is explicitly wrong but the compiler doesn't catch section
mismatches if there's only one such one case in the module (which is
often the case).

Adding the __devinitconst modifier where there was nothing before buys
us memory.  Adding the const modifier gives the compiler a chance to do
its thing.  Changing __devinitdata to __devinitconst where it was wrong
actually fixes some compiler errors in older (mid-release) kernels that
were patched over by "removing" the section attribute altogether (which
wastes memory).

This macro makes it pretty difficult to get this definition wrong in
the future...

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04 15:07:04 -08:00
Randy Dunlap
5d87a052c7 block: fix kernel-docbook parameters and files
kernel-doc for block/:
- add missing parameters
- fix one function's parameter list (remove blank line)
- add 2 source files to docbook for non-exported kernel-doc functions

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-03-04 11:14:39 +01:00
Nick Cheng
ba1cb4618b [SCSI] arcmsr: update version and changelog
The fix up from Daniel Drake for replacing GFP_DMA with something
more sensible has gone in here:

commit 69e562c234
Author: Daniel Drake <dsd@gentoo.org>
Date:   Wed Feb 20 13:29:05 2008 +0000

    [SCSI] arcmsr: fix message allocation

add a change log and update the version for this.

Signed-off-by: Nick Cheng <nick.cheng@areca.com.tw>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-03-03 13:10:22 -06:00
Ingo Molnar
757265b8c5 x86: delay the export removal of init_mm
delay the removal of this symbol export by one more kernel release,
giving external modules such as VirtualBox a chance to stop using it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-29 18:55:42 +01:00
Linus Torvalds
f511d7edf5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide: remove stale comments from ide-dma.c (take 2)
  ide: remove ide-tape documentation from Documentation/ide.txt
  qd65xx: remove commented out code
  ide-tape: schedule driver for removal after 6 months
  ide-disk: add missing printk() KERN_* levels
  ide: fix sparse warning about shadowing 'flags' symbol
  ide-cd: fix CD/DVD burning
  ide-cd: fix 'ireason' handling for REQ_TYPE_ATA_PC requests
  qd65xx: fix setup of QD6580 Control register
  ide: skip probing port if "hdx=noprobe" was used for both devices on it
  ide: remove redundant comment from ide_unregister()
  hpt366: fix section mismatch warnings
  ide-cd: Enable audio play quirk for Optiarc DVD RW AD-5200A drive
2008-02-29 08:27:32 -08:00
Bartlomiej Zolnierkiewicz
56467d17d2 ide: remove ide-tape documentation from Documentation/ide.txt
More complete documentation is available in Documentation/ide/ide-tape.txt.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-26 21:50:36 +01:00
Borislav Petkov
d48567dd43 ide-tape: schedule driver for removal after 6 months
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-26 21:50:36 +01:00
Bartlomiej Zolnierkiewicz
c53ea18dc2 ide: skip probing port if "hdx=noprobe" was used for both devices on it
* Skip probing port if "hdx=noprobe" parameter was used for both devices on it.

* Obsolete "idex=noprobe" parameter - it only works for ide_generic, cmd640
  and PCI hosts in Compatibility mode (on alpha/x86/ia64/m32r/mips/ppc32).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-26 21:50:34 +01:00
Linus Torvalds
98c1fc934c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: fix NULL pointer deref. and resource leak
  Documentation: correction to debugging-via-ohci1394
  ieee1394: sbp2: fix rescan-scsi-bus
  firewire: fw-sbp2: fix NULL pointer deref. in scsi_remove_device
  firewire: fw-sbp2: fix NULL pointer deref. in slave_alloc
  firewire: fw-sbp2: (try to) avoid I/O errors during reconnect
  firewire: fw-sbp2: enforce a retry of __scsi_add_device if bus generation changed
  firewire: fw-sbp2: sort includes
  firewire: fw-sbp2: logout and login after failed reconnect
  firewire: fw-sbp2: don't add scsi_device twice
  firewire: fw-sbp2: log bus_id at management request failures
  firewire: fw-sbp2: wait for completion of fetch agent reset
  ieee1394: sbp2: add INQUIRY delay workaround
  firewire: fw-sbp2: add INQUIRY delay workaround
  firewire: log GUID of new devices
  firewire: fw-sbp2: don't retry login or reconnect after unplug
  firewire: fix "kobject_add failed for fw* with -EEXIST"
  firewire: fw-sbp2: fix logout before login retry
  firewire: fw-sbp2: unsigned int vs. unsigned
2008-02-26 07:48:27 -08:00
Gaston, Jason D
d28dc71121 i2c-i801: Add support for the ICH10
Add the Intel ICH10 SMBus Controller DeviceID's and updates
Tolapai support.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-02-24 20:03:42 +01:00
Oleg Nesterov
02c608c1fe documentation: atomic_add_unless() doesn't imply mb() on failure
(sorry for being offtpoic, but while experts are here...)

A "typical" implementation of atomic_add_unless() can return 0 immediately
after the first atomic_read() (before doing cmpxchg). In that case it doesn't
provide any barrier semantics. See include/asm-ia64/atomic.h as an example.

We should either change the implementation, or fix the docs.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 17:52:36 -08:00
Li Zefan
2324c5dd47 memcgroup: fix and update documentation
- remove trailing " Bytes"s in the demonstration
- remove section 4.4 (feature control_type has been removed)
- fix reference section

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Balbir Singh <balbir@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 17:13:25 -08:00
Li Zefan
d19e058330 cgroup: fix and update documentation
Misc fixes and updates, make the doc consistent with current cgroup
implementation.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 17:13:24 -08:00
KOSAKI Motohiro
0b720378d0 cpuset: trivial documentation fix s/N_MEMORY/N_HIGH_MEMORY/
Current implementation of cpuset track N_HIGH_MEMORY instead N_MEMORY.
(N_MEMORY doesn't exist in current implementation)

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Paul Jackson <pj@sgi.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 17:12:14 -08:00
Rafael J. Wysocki
3a2d5b7001 PM: Introduce PM_EVENT_HIBERNATE callback state
During the last step of hibernation in the "platform" mode (with the
help of ACPI) we use the suspend code, including the devices'
->suspend() methods, to prepare the system for entering the ACPI S4
system sleep state.

But at least for some devices the operations performed by the
->suspend() callback in that case must be different from its operations
during regular suspend.

For this reason, introduce the new PM event type PM_EVENT_HIBERNATE and
pass it to the device drivers' ->suspend() methods during the last phase
of hibernation, so that they can distinguish this case and handle it as
appropriate.  Modify the drivers that handle PM_EVENT_SUSPEND in a
special way and need to handle PM_EVENT_HIBERNATE in the same way.

These changes are necessary to fix a hibernation regression related
to the i915 driver (ref. http://lkml.org/lkml/2008/2/22/488).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 10:40:04 -08:00
Linus Torvalds
bfe38ccf8d Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6:
  hwmon: normal_i2c arrays should be const
  hwmon: New driver for Analog Devices ADT7473 sensor chip
  hwmon: (coretemp) Add Penryn CPU to coretemp
  hwmon: (coretemp) Add TjMax detection for mobile CPUs
  hwmon: (applesmc) sensors set for MacBook2
  hwmon: (thmc50) Storage class should be before const qualifier
  hwmon: (coretemp) fix section mismatch warning
  hwmon: (coretemp) Add maximum cooling temperature readout
  hwmon: (adm1026) Properly terminate sysfs groups
  hwmon: (vt8231) Update maintainer email address
  hwmon: (vt8231) Add individual alarm files
  hwmon: (via686a) Add individual alarm files
  hwmon: (smsc47m1) Add individual alarm files
  hwmon: (max1619) Add individual alarm and fault files
  hwmon: (lm92) Add individual alarm files
2008-02-21 16:37:42 -08:00
Linus Torvalds
20f8d2a493 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (26 commits)
  PM: Make suspend_device() static
  PCI ACPI: Fix comment describing acpi_pci_choose_state
  Hibernation: Handle DEBUG_PAGEALLOC on x86
  ACPI: fix build warning
  ACPI: TSC breaks atkbd suspend
  ACPI: remove is_processor_present prototype
  acer-wmi: Add DMI match for mail LED on Acer TravelMate 4200 series
  ACPI: sparse fix, replace macro with static function
  ACPI: thinkpad-acpi: add tablet-mode reporting
  ACPI: thinkpad-acpi: minor hotkey_radio_sw fixes
  ACPI: thinkpad-acpi: improve thinkpad-acpi input device documentation
  ACPI: thinkpad-acpi: issue input events for tablet swivel events
  ACPI: thinkpad-acpi: make the video output feature optional
  ACPI: thinkpad-acpi: synchronize input device switches
  ACPI: thinkpad-acpi: always track input device open/close
  ACPI: thinkpad-acpi: trivial fix to documentation
  ACPI: thinkpad-acpi: trivial fix to module_desc typo
  intel_menlo: extract return values using PTR_ERR
  ACPI video: check for error from thermal_cooling_device_register
  ACPI thermal: extract return values using PTR_ERR
  ...
2008-02-21 16:33:19 -08:00
Stefan Richter
46cdf871d9 stable_kernel_rules: fix must already be in mainline
stable_kernel_rules: fix must already be in mainline

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Christoph Lameter
b6c24de77c slabinfo: fall back from /sys/kernel/slab to /sys/slab
I keep running upstream and mm kernels and the location of the slab
directory is different since upstream still uses /sys/slab.  This patch
makes slabinfo check /sys/slab if /sys/kernel/slab is not there.  Makes
slabinfo work on any kernel.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:06 -08:00
Tsugikazu Shibata
82bd3f17f4 Fix broken utf-8 encodings in ja_JP translation of stable_kernel_rules.txt
Fix the UTF-8 broken encodings in the ja_JP version of stable_kernel_rules.txt

From: Tsugikazu Shibata <tshibata@ab.jp.nec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:06 -08:00
Len Brown
1f1519ef59 Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release 2008-02-21 02:41:58 -05:00