8 years agoMerge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 17 Aug 2011 17:23:50 +0000]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  irq: Track the owner of irq descriptor
  irq: Always set IRQF_ONESHOT if no primary handler is specified
  genirq: Fix wrong bit operation

8 years agoMerge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Linus Torvalds [Tue, 16 Aug 2011 18:14:44 +0000]
Merge branch 'kvm-updates/3.1' of git://git./virt/kvm/kvm

* 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: uses TASKSTATS, depends on NET
  KVM: fix TASK_DELAY_ACCT kconfig warning

8 years agoMerge branch 'fixallnoconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl...
Linus Torvalds [Tue, 16 Aug 2011 17:40:29 +0000]
Merge branch 'fixallnoconfig' of git://git./linux/kernel/git/aegl/linux-2.6

* 'fixallnoconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] fix "allnoconfig" build

8 years agoKVM: uses TASKSTATS, depends on NET
Randy Dunlap [Tue, 2 Aug 2011 19:54:31 +0000]
KVM: uses TASKSTATS, depends on NET

CONFIG_TASKSTATS just had a change to use netlink, including
a change to "depends on NET".  Since "select" does not follow
dependencies, KVM also needs to depend on NET to prevent build
errors when CONFIG_NET is not enabled.

Sample of the reported "undefined reference" build errors:

taskstats.c:(.text+0x8f686): undefined reference to `nla_put'
taskstats.c:(.text+0x8f721): undefined reference to `nla_reserve'
taskstats.c:(.text+0x8f8fb): undefined reference to `init_net'
taskstats.c:(.text+0x8f905): undefined reference to `netlink_unicast'
taskstats.c:(.text+0x8f934): undefined reference to `kfree_skb'
taskstats.c:(.text+0x8f9e9): undefined reference to `skb_clone'
taskstats.c:(.text+0x90060): undefined reference to `__alloc_skb'
taskstats.c:(.text+0x901e9): undefined reference to `skb_put'
taskstats.c:(.init.text+0x4665): undefined reference to `genl_register_family'
taskstats.c:(.init.text+0x4699): undefined reference to `genl_register_ops'
taskstats.c:(.init.text+0x4710): undefined reference to `genl_unregister_ops'
taskstats.c:(.init.text+0x471c): undefined reference to `genl_unregister_family'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

8 years agoxen: self-balloon needs module.h
Randy Dunlap [Tue, 16 Aug 2011 04:41:43 +0000]
xen: self-balloon needs module.h

Fix build errors (found when CONFIG_SYSFS is not enabled):

  drivers/xen/xen-selfballoon.c:446: warning: data definition has no type or storage class
  drivers/xen/xen-selfballoon.c:446: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL'
  drivers/xen/xen-selfballoon.c:446: warning: parameter names (without types) in function declaration
  drivers/xen/xen-selfballoon.c:485: error: expected declaration specifiers or '...' before string constant
  drivers/xen/xen-selfballoon.c:485: warning: data definition has no type or storage class
  drivers/xen/xen-selfballoon.c:485: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
  drivers/xen/xen-selfballoon.c:485: warning: function declaration isn't a prototype

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agogma500: kill MIPI interface types
Alan Cox [Tue, 16 Aug 2011 13:18:48 +0000]
gma500: kill MIPI interface types

Kirill Shutemov found problems with the non-upstream IMG driver where the
use of extra DRM encoder/connector types caused random crashes when the DRM
layer tried to display their matching name. This removes the MIPI types
matching the changes Pauli Nieminen made to the non upstream driver set.

As Pauli points out:
" MIPI (or DSI) is protocol specification on top of LVDS serial bus. That
 makes it resonable to call MIPI connectors and encoders LVDS."

(and indeed they may also be HDMI convertors or similar when we want to
 report a more useful to end user result)

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoregmap: using module facilities requires module.h
Stephen Rothwell [Mon, 15 Aug 2011 23:36:06 +0000]
regmap: using module facilities requires module.h

Commit b33f9cbd67ba ("regmap: Specify a module license") added a
MODULES_LICENSE to this file without adding an include of module.h.

module.h should have been included anyway, since this file has
EXPORT_SYMBOLs as well.  With the pending module.h split up, this would
probably have caused build problems.

Cc: Stephen Warren <swarren@nvidia.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoMerge branch 'docs-move' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap...
Linus Torvalds [Tue, 16 Aug 2011 02:24:42 +0000]
Merge branch 'docs-move' of git://git./linux/kernel/git/rdunlap/linux-docs

* 'docs-move' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs:
  Docs: MSI-HOWTO: MSI -> MSIs
  Docs: MSI-HOWTO: Insert a comma
  Docs: MSI-HOWTO: can -> could
  Docs: MSI-HOWTO: Use `unknown ...' rather than `... know about.'
  Docs: MSI-HOWTO: may -> might
  Docs: MSI-HOWTO: Insert a comma
  Docs: MSI-HOWTO: API -> function
  Docs: MSI-HOWTO: , -> ;
  Docs: MSI-HOWTO: Move a sentence to another paragraph
  Docs: MSI-HOWTO: Insert `that'
  Docs: MSI-HOWTO: Offset modifier with a comma, and insert `yet' for emphasis
  Docs: MSI-HOWTO: Put the `because' subordinate clause first
  Docs: MSI-HOWTO: Streamline some wording
  Docs: MSI-HOWTO: `asked for' -> `requested'
  Docs: MSI-HOWTO: Use present tense and streamline some wording
  Docs: MSI-HOWTO: Use the subjunctive, and change `can' to `may'

8 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Tue, 16 Aug 2011 02:16:01 +0000]
Merge git://git./linux/kernel/git/davem/sparc

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc64: Set HAVE_C_RECORDMCOUNT
  sparc32: unbreak arch_write_unlock()
  sparc64: remove unnecessary macros from spinlock_64.h

8 years agoMerge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keith...
Linus Torvalds [Tue, 16 Aug 2011 02:14:18 +0000]
Merge branch 'drm-intel-fixes' of git://git./linux/kernel/git/keithp/linux-2.6

* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
  drm/i915: Cannot set clock gating under UMS
  drm/i915: Can't do accurate vblank timestamps with UMS
  Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support.
  drm/i915: split out PCH refclk update code
  drm/i915: show interrupt info on IVB
  drm/i915: Remove unused 'reg' argument to dp_pipe_enabled
  drm/i915: Fix PCH port pipe select in CPT disable paths
  drm/i915: Leave LVDS registers unlocked
  drm/i915: Wait for LVDS panel power sequence

8 years agox86: fix mm/fault.c build
Randy Dunlap [Mon, 15 Aug 2011 17:18:46 +0000]
x86: fix mm/fault.c build

arch/x86/mm/fault.c needs to include asm/vsyscall.h to fix a
build error:

  arch/x86/mm/fault.c: In function '__bad_area_nosemaphore':
  arch/x86/mm/fault.c:728: error: 'VSYSCALL_START' undeclared (first use in this function)

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agosparc64: Set HAVE_C_RECORDMCOUNT
David S. Miller [Mon, 15 Aug 2011 21:45:17 +0000]
sparc64: Set HAVE_C_RECORDMCOUNT

Signed-off-by: David S. Miller <davem@davemloft.net>

8 years agosparc32: unbreak arch_write_unlock()
Mikael Pettersson [Mon, 15 Aug 2011 10:11:50 +0000]
sparc32: unbreak arch_write_unlock()

The sparc32 version of arch_write_unlock() is just a plain assignment.
Unfortunately this allows the compiler to schedule side-effects in a
protected region to occur after the HW-level unlock, which is broken.
E.g., the following trivial test case gets miscompiled:

#include <linux/spinlock.h>
rwlock_t lock;
int counter;
void foo(void) { write_lock(&lock); ++counter; write_unlock(&lock); }

Fixed by adding a compiler memory barrier to arch_write_unlock().  The
sparc64 version combines the barrier and assignment into a single asm(),
and implements the operation as a static inline, so that's what I did too.

Compile-tested with sparc32_defconfig + CONFIG_SMP=y.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>

8 years agosparc64: remove unnecessary macros from spinlock_64.h
Mikael Pettersson [Mon, 15 Aug 2011 10:10:31 +0000]
sparc64: remove unnecessary macros from spinlock_64.h

The sparc64 spinlock_64.h contains a number of operations defined
first as static inline functions, and then as macros with the same
names and parameters as the functions.  Maybe this was needed at
some point in the past, but now nothing seems to depend on these
macros (checked with a recursive grep looking for ifdefs on these
names).  Other archs don't define these identity-macros.

So this patch deletes these unnecessary macros.

Compile-tested with sparc64_defconfig.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>

8 years agodrm/i915: Cannot set clock gating under UMS
Keith Packard [Sat, 13 Aug 2011 00:07:18 +0000]
drm/i915: Cannot set clock gating under UMS

The clock gating functions are only assigned under KMS, so don't try
to call them under UMS.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>

8 years agodrm/i915: Can't do accurate vblank timestamps with UMS
Keith Packard [Sat, 13 Aug 2011 00:05:54 +0000]
drm/i915: Can't do accurate vblank timestamps with UMS

Disable this feature when KMS is not running by setting the
driver->get_vblank_timestamp function pointer to NULL.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>

8 years agoNot all systems expose a firmware or platform mechanism for changing the backlight...
Matthew Garrett [Fri, 12 Aug 2011 10:11:33 +0000]
Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com>
Tested-by: Michel Alexandre Salim <salimma@fedoraproject.org>
Tested-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Keith Packard <keithp@keithp.com>

8 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
Linus Torvalds [Mon, 15 Aug 2011 15:46:11 +0000]
Merge git://git./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: allow booting guest with CONFIG_RELOCATABLE=y
  virtio: Add text copy of spec to Documentation/virtual.

8 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1...
Linus Torvalds [Mon, 15 Aug 2011 15:40:49 +0000]
Merge branch 'fixes' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: ohci: fix DMA unmapping in an error path
  firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases

8 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...
Linus Torvalds [Mon, 15 Aug 2011 15:40:24 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/shaggy/jfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
  jfs: flush journal completely before releasing metadata inodes

8 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Mon, 15 Aug 2011 15:39:10 +0000]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: don't try to be smart in the hpd handler
  drm/radeon: re-POST the asic on Apple hardware when booted via EFI
  drm/radeon: Allow panel preferred EDID to override BIOS native mode
  drm/radeon/kms: make some watermark messages debug only
  drm/radeon/kms: fix regression is handling >2 heads on cedar/caicos
  drm/radeon/kms: don't enable connectors that are off in the hotplug handler

8 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Mon, 15 Aug 2011 15:36:30 +0000]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  cifs: Do not set cifs/ntfs acl using a file handle (try #4)
  [CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines more readable

8 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Linus Torvalds [Mon, 15 Aug 2011 15:35:54 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/broonie/regmap

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Specify a module license
  regmap: Fix bulk reads

8 years agodrm/radeon/kms: don't try to be smart in the hpd handler
Alex Deucher [Sat, 13 Aug 2011 17:36:13 +0000]
drm/radeon/kms: don't try to be smart in the hpd handler

Attempting to try and turn off disconnected display hw in the
hotput handler lead to more problems than it helped.  For
now just register an event and only attempt the do something
interesting with DP.  Other connectors are just too problematic:
- Some systems have an HPD pin assigned to LVDS, but it's rarely
if ever connected properly and we don't really care about hpd
events on LVDS anyway since it's always connected.
- The HPD pin is wired up correctly for eDP, but we don't really
have to do anything since the events since it's always connected.
- Some HPD pins fire more than once when you connect/disconnect
- etc.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=39882

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agolguest: allow booting guest with CONFIG_RELOCATABLE=y
Rusty Russell [Mon, 15 Aug 2011 00:45:10 +0000]
lguest: allow booting guest with CONFIG_RELOCATABLE=y

The CONFIG_RELOCATABLE code tries to align the unpack destination to
the value of 'kernel_alignment' in the setup_hdr.  If that's 0, it
tries to unpack to address 0, which in fact causes the gunzip code
to call 'error("Out of memory while allocating output buffer")'.

The bootloader (ie. the lguest Launcher in this case) should be doing
setting this field; the normal bzImage is 16M, we can use the same.

Reported-by: Stefanos Geraggelos <sgerag@cslab.ece.ntua.gr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org

8 years agovirtio: Add text copy of spec to Documentation/virtual.
Rusty Russell [Mon, 15 Aug 2011 00:45:10 +0000]
virtio: Add text copy of spec to Documentation/virtual.

As suggested by Christoph Hellwig.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

8 years agoLinux 3.1-rc2
Linus Torvalds [Sun, 14 Aug 2011 22:09:08 +0000]
Linux 3.1-rc2

8 years agomm: fix wrong vmap address calculations with odd NR_CPUS values
Clemens Ladisch [Tue, 21 Jun 2011 20:09:50 +0000]
mm: fix wrong vmap address calculations with odd NR_CPUS values

Commit db64fe02258f ("mm: rewrite vmap layer") introduced code that does
address calculations under the assumption that VMAP_BLOCK_SIZE is a
power of two.  However, this might not be true if CONFIG_NR_CPUS is not
set to a power of two.

Wrong vmap_block index/offset values could lead to memory corruption.
However, this has never been observed in practice (or never been
diagnosed correctly); what caught this was the BUG_ON in vb_alloc() that
checks for inconsistent vmap_block indices.

To fix this, ensure that VMAP_BLOCK_SIZE always is a power of two.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=31572
Reported-by: Pavel Kysilka <goldenfish@linuxsoft.cz>
Reported-by: Matias A. Fonzo <selk@dragora.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: 2.6.28+ <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Linus Torvalds [Sun, 14 Aug 2011 19:28:15 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/cjb/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: remove unused "ddr" parameter in struct mmc_ios
  mmc: dw_mmc: Fix DDR mode support.
  mmc: core: use defined R1_STATE_PRG macro for card status
  mmc: sdhci: use f_max instead of host->clock for timeouts
  mmc: sdhci: move timeout_clk calculation farther down
  mmc: sdhci: check host->clock before using it as a denominator
  mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
  mmc: tmio: eliminate unused variable 'mmc' warning
  mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
  mmc: sdhci-s3c: Fix build for header change
  mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
  mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
  mmc: core: Detect eMMC v4.5 ext_csd entries
  mmc: mmc_test: avoid stalled file in debugfs
  mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
  mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
  mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish

8 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Sun, 14 Aug 2011 01:37:28 +0000]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
  hwmon: (ibmaem) add missing kfree
  hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
  hwmon: (pmbus) Virtualize pmbus_write_byte

8 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Sun, 14 Aug 2011 01:36:28 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ASoC: Fix compile warning in wm8750.c
  ASoC: omap: Update e-mail address of Jarkko Nikula
  ASoC: SAMSUNG: Add I2S0 internal dma driver
  ASoC: Terminate WM8750 SPI device ID table
  ASoC: Add missing break in WM8994 probe
  ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc
  ALSA: azt3328 - adjust error handling code to include debugging code
  ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
  ALSA: usb-audio - Add quirk for BOSS Micro BR-80
  ASoC: Fix typo in wm8750 spi_ids
  ASoC: Fix warning in Speyside WM8962
  ASoC: Fix SPI driver binding for WM8987
  ASoC: Fix binding of WM8750 on Jive
  ASoC: WM8903: Free IRQ on device removal
  ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
  ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS

8 years agoDocumentation: befs.txt: no maintainer, orphaned
Marcos Souza [Sat, 13 Aug 2011 19:34:59 +0000]
Documentation: befs.txt: no maintainer, orphaned

Remove the name of Sergey Kostyliov as maintainer of befs.
In the MAINTAINERS file, befs is orphaned.

Signed-off-by: Marcos Souza <marcos.mage@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: SubmittingDrivers: fix Linus's git tree URL
Ralf Thielow [Sat, 13 Aug 2011 19:34:57 +0000]
Documentation: SubmittingDrivers: fix Linus's git tree URL

Change resource URL to new git tree -
(http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git).

Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: add Ramoops usage description
Sergiu Iordache [Sat, 13 Aug 2011 19:34:56 +0000]
Documentation: add Ramoops usage description

Add a documentation file describing the usage of Ramoops

Signed-off-by: Sergiu Iordache <sergiu@chromium.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: email-clients: Add better Thunderbird information
Paul Mcquade [Sat, 13 Aug 2011 19:34:54 +0000]
Documentation: email-clients: Add better Thunderbird information

Add better Thunderbird information.
Add Thunderbird Registry instructions to:
  Enable UTF8 & Preformat mode
  Disable HTML mode

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: kernel-parameters.txt cleanups
Randy Dunlap [Sat, 13 Aug 2011 19:34:52 +0000]
Documentation: kernel-parameters.txt cleanups

General cleanups to kernel-parameters.txt:
 - add missing $ARCH that are being used/referenced
 - alphabetize the parameter restrictions list
 - spell "IA-64" as listed in arch/ia64/Kconfig instead of "IA64"
 - remove trailing whitespace
 - use hyphen in 32-bit etc.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: add ARM user_debug to kernel-parameters.txt
Stephen Boyd [Sat, 13 Aug 2011 19:34:50 +0000]
Documentation: add ARM user_debug to kernel-parameters.txt

Usually kernel parameters are documented in kernel-parameters.txt
but user_debug is only documented in the Kconfig. Document the
option and point to the Kconfig help text for more info.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: drop Linux Source Driver from kernel-docs references
Luis de Bethencourt [Sat, 13 Aug 2011 19:34:47 +0000]
Documentation: drop Linux Source Driver from kernel-docs references

Dropping LSD (Linux Source Driver) since it hasn't been available
for a long time.

Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoDocumentation: fix spelling error in SubmittingPatches
Zac Storer [Sat, 13 Aug 2011 19:34:45 +0000]
Documentation: fix spelling error in SubmittingPatches

Fixed a spelling error.

Signed-off-by: Zac Storer <zac.3.14159@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agommc: remove unused "ddr" parameter in struct mmc_ios
Jaehoon Chung [Mon, 8 Aug 2011 09:10:52 +0000]
mmc: remove unused "ddr" parameter in struct mmc_ios

"mmc: dw_mmc: Fix DDR mode support" removed the last user.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: dw_mmc: Fix DDR mode support.
Seungwon Jeon [Fri, 5 Aug 2011 03:35:03 +0000]
mmc: dw_mmc: Fix DDR mode support.

Host driver can't get a hint of DDR mode through ios->ddr flag anymore.
ios->timing is currently used to inform DDR mode as a substitute.
And capability of MMC_CAP_MMC_HIGHSPEED is added for DDR support.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: core: use defined R1_STATE_PRG macro for card status
Jaehoon Chung [Wed, 10 Aug 2011 09:46:28 +0000]
mmc: core: use defined R1_STATE_PRG macro for card status

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci: use f_max instead of host->clock for timeouts
Andy Shevchenko [Wed, 3 Aug 2011 15:36:01 +0000]
mmc: sdhci: use f_max instead of host->clock for timeouts

When timeout_clk is calculated the host->clock could be zero.
So, instead of host->clock the calculation now uses mmc->f_max.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci: move timeout_clk calculation farther down
Andy Shevchenko [Wed, 3 Aug 2011 15:36:00 +0000]
mmc: sdhci: move timeout_clk calculation farther down

This moves the calculation below the assignment of mmc->f_max, which
we need for calculating timeout_clk in the next patch in this series.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci: check host->clock before using it as a denominator
Andy Shevchenko [Wed, 3 Aug 2011 15:35:59 +0000]
mmc: sdhci: check host->clock before using it as a denominator

Sometimes host->clock could be zero which is a legal situation. This
patch checks host->clock before usage as a denominator when timeout is
calculated. A similar patch is applied for mmc core (see commit e9b8684,
"mmc: fix division by zero in MMC core").

Without this patch, the execution of the sdhci_calc_timeout could end up
with a backtrace:

<0>[    4.014319] divide error: 0000 [#1] PREEMPT SMP
<4>[    4.014352] Modules linked in: g_ether
<4>[    4.014376]
<4>[    4.014393] Pid: 33, comm: kworker/u:2 Not tainted 3.0.0+ #646
<4>[    4.014421] EIP: 0060:[<c12fa38e>] EFLAGS: 00010046 CPU: 1
<4>[    4.014449] EIP is at sdhci_calc_timeout+0x2e/0x100
<4>[    4.014468] EAX: 00000000 EBX: f5930fc8 ECX: 00000000 EDX: 00000000
<4>[    4.014488] ESI: f5291de8 EDI: f5291db8 EBP: f5291c6c ESP: f5291c50
<4>[    4.014508]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
<0>[    4.014529] Process kworker/u:2 (pid: 33, ti=f5290000 task=f53065a0 task.ti=f5290000)
<0>[    4.014546] Stack:
<4>[    4.014557]  00000082 c1054fdd f5291c78 04000000 f5930fc8 f5291de8 f5291db8 f5291cac
<4>[    4.014611]  c12fab7c c107a98b f5291c88 c13b6d3f f593109c f5882000 f5291cac c1054fdd
<4>[    4.014663]  00000000 00000000 f5882000 00000082 f5930fc8 f5291db8 0000000a f5291ccc
<0>[    4.014716] Call Trace:
<4>[    4.014743]  [<c1054fdd>] ? mod_timer+0x11d/0x380
<4>[    4.014770]  [<c12fab7c>] sdhci_prepare_data+0x2c/0x3a0
<4>[    4.014798]  [<c107a98b>] ? trace_hardirqs_off+0xb/0x10
<4>[    4.014827]  [<c13b6d3f>] ? _raw_spin_unlock_irqrestore+0x2f/0x60
<4>[    4.014854]  [<c1054fdd>] ? mod_timer+0x11d/0x380
<4>[    4.014880]  [<c12fc7db>] sdhci_send_command+0xdb/0x210
<4>[    4.014906]  [<c12fd5f3>] sdhci_request+0xc3/0x150
<4>[    4.014932]  [<c12ec56a>] mmc_start_request+0xda/0x200
<4>[    4.014960]  [<c120d7c2>] ? __raw_spin_lock_init+0x32/0x60
<4>[    4.014989]  [<c1066a85>] ? __init_waitqueue_head+0x35/0x50
<4>[    4.015015]  [<c12ec70b>] mmc_wait_for_req+0x7b/0x90
<4>[    4.015045]  [<c12f0c67>] mmc_send_cxd_data+0xf7/0x130
<4>[    4.015076]  [<c12ecbc0>] ? mmc_erase+0x140/0x140
<4>[    4.015102]  [<c12f139d>] mmc_send_ext_csd+0x1d/0x20
<4>[    4.015125]  [<c12efef0>] mmc_get_ext_csd+0x70/0x140
<4>[    4.015151]  [<c12effe8>] mmc_compare_ext_csds+0x28/0x190
<4>[    4.015176]  [<c12f039f>] mmc_init_card+0x24f/0x650
<4>[    4.015201]  [<c13b6d5d>] ? _raw_spin_unlock_irqrestore+0x4d/0x60
<4>[    4.015226]  [<c107fd9c>] ? trace_hardirqs_on_caller+0x11c/0x160
<4>[    4.015255]  [<c12f09a4>] mmc_attach_mmc+0xa4/0x190
<4>[    4.015282]  [<c12ee3f0>] mmc_rescan+0x210/0x240
<4>[    4.015311]  [<c105f9b6>] process_one_work+0x176/0x550
<4>[    4.015336]  [<c105f93a>] ? process_one_work+0xfa/0x550
<4>[    4.015360]  [<c12ee1e0>] ? mmc_init_erase+0x140/0x140
<4>[    4.015385]  [<c1061c2a>] worker_thread+0x12a/0x2c0
<4>[    4.015410]  [<c1061b00>] ? manage_workers.clone.18+0x100/0x100
<4>[    4.015437]  [<c1066244>] kthread+0x74/0x80
<4>[    4.015463]  [<c10661d0>] ? __init_kthread_worker+0x60/0x60
<4>[    4.015490]  [<c13b7dfa>] kernel_thread_helper+0x6/0xd
<0>[    4.015507] Code: 57 89 d7 56 53 89 c3 83 ec 10 8b 40 04 8b 72 28 f6 c4 10 89 45 f0 0f 85 91 00 00 00 85 f6 0f 84 c1 00 00 00 8b 4e 04 31 d2 89 c8 <f7> 73 58 ba d3 4d 62 10 89 c1 8b 06 f7 e2 c1 ea 06 01 d1 f7 45
<0>[    4.015829] EIP: [<c12fa38e>] sdhci_calc_timeout+0x2e/0x100 SS:ESP 0068:f5291c50

Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
Andy Shevchenko [Wed, 3 Aug 2011 15:35:58 +0000]
mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"

This reverts commit 4b01681c7764, which introduced a new potential
divide by zero in the process of fixing one.  The subsequent commits
attempt to fix the issue properly.

Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: tmio: eliminate unused variable 'mmc' warning
Axel Lin [Wed, 3 Aug 2011 06:48:58 +0000]
mmc: tmio: eliminate unused variable 'mmc' warning

Fix below compile warning:
CC drivers/mmc/host/tmio_mmc.o
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_suspend':
drivers/mmc/host/tmio_mmc.c:30: warning: unused variable 'mmc'
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_resume':
drivers/mmc/host/tmio_mmc.c:45: warning: unused variable 'mmc'

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: esdhc-imx: fix card interrupt loss on freescale eSDHC
Tony Lin [Thu, 11 Aug 2011 20:45:59 +0000]
mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC

Apply a workaround for the imx eSDHC controller to avoid missing
card interrupts.  This makes SDIO work.

Signed-off-by: Tony Lin <tony.lin@freescale.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci-s3c: Fix build for header change
Mark Brown [Fri, 29 Jul 2011 14:35:00 +0000]
mmc: sdhci-s3c: Fix build for header change

A header change has removed an implicit inclusion of module.h, breaking
the build due to the use of THIS_MODULE. Fix that.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
Shashidhar Hiremath [Fri, 29 Jul 2011 12:49:50 +0000]
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro

The mask used inside this macro was assuming Buffer_Size1's [BS1's]
width to be 14 bits, it is actually 13 bits.  Modify masks used in
IDMAC_SET_BUFFER1_SIZE such that they use only 13 bits instead of
current 14.

Signed-off-by: Shashidhar Hiremath <shashidharh@vayavyalabs.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: cb710: fix possible pci_dev leak in cb710_pci_configure()
Michał Mirosław [Thu, 28 Jul 2011 18:55:27 +0000]
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()

Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: core: Detect eMMC v4.5 ext_csd entries
Kyungmin Park [Tue, 26 Jul 2011 08:12:37 +0000]
mmc: core: Detect eMMC v4.5 ext_csd entries

The eMMC v4.5 Spec is released now:

EXT_CSD_REV Extended CSD Revision
255-7 Reserved
6 Revision 1.6 (for MMC v4.5)
5 Revision 1.5 (for MMV v4.41)
...

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: mmc_test: avoid stalled file in debugfs
Andy Shevchenko [Fri, 22 Jul 2011 13:13:36 +0000]
mmc: mmc_test: avoid stalled file in debugfs

During card removal and inserting cycle the test file in the debugfs could be
stalled until the host driver removes it. Let's keep the file in the linked
list and destroy it when card is removed.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Per Forlin <per.forlin@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
Jaehoon Chung [Tue, 12 Jul 2011 08:30:47 +0000]
mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk

Samsung SoCs need to set BROKEN_ADMA_ZEROLEN_DESC.
(If ADMA operation is more than 65535, maybe set by zero.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci: pxav3: controller needs 32 bit ADMA addressing
Philip Rakity [Mon, 11 Jul 2011 21:47:54 +0000]
mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing

Enable the quirk.

(Best used in conjunction with patch downgrading ADMA to SDMA when
transfer is not aligned.)

Signed-off-by: Philip Rakity <prakity@marvell.com>
Acked-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agommc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
Aaron Lu [Mon, 11 Jul 2011 05:27:11 +0000]
mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish

Currently, the retuning timer for retuning mode 1 will be deleted in
function sdhci_tasklet_finish after a mmc request done, which will make
retuning timing never trigger again. This patch fixed this problem.

Signed-off-by: Aaron Lu <Aaron.Lu@amd.com>
Reviewed-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

8 years agoMerge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Sat, 13 Aug 2011 04:59:09 +0000]
Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6

* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6:
  dt: add empty of_get_property for non-dt

8 years agoMerge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 13 Aug 2011 04:56:53 +0000]
Merge branch 'usb-linus' of git://git./linux/kernel/git/gregkh/usb-2.6

* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits)
  USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-device
  USB: Serial: Add device ID for Sierra Wireless MC8305
  USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G
  usb/host/pci-quirks.c: correct annotation of `ehci_dmi_nohandoff_table'
  USB: option driver: add PID for Vodafone-Huawei K4511
  USB: option driver: add PID for Vodafone-Huawei K4510
  USB: option driver: add PID for Vodafone-Huawei K3771
  USB: option driver: add PID for Vodafone-Huawei K3770
  usb: serial: ftdi_sio.c: For the FT232H FTDI_SIO_SET_BAUDRATE_REQUEST, index needs to be shifted too
  usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlink
  USB: EHCI: Fix test mode sequence
  USB: ftdi_sio: fix minor typo in get_ftdi_divisor
  USB: at91_udc: include linux/prefetch.h explicitly
  USB: usb-storage: unusual_devs entry for ARM V2M motherboard.
  usb/ehci-mxc: add missing inclusion of mach/hardware.h
  USB: assign instead of equal in usbtmc.c
  usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st pos
  usb: renesas_usbhs: fix DMA build by including dma-mapping.h
  usb: gadget: net2272 - Correct includes
  usb: musb: fix oops on musb_gadget_pullup
  ...

8 years agoMerge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 13 Aug 2011 03:55:49 +0000]
Merge branch 'staging-linus' of git://git./linux/kernel/git/gregkh/staging-2.6

* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
  zcache: Fix build error when sysfs is not defined
  zcache: Use div_u64 for 64-bit division
  staging:rts_pstor: fix thread synchronization flow
  drivers:staging:solo6x10:add the missed slab.h
  staging: zcache: include module.h for MODULE_LICENSE
  drivers/staging/hv/blkvsc_drv.c: eliminate NULL pointer dereference
  Staging: Add clk API note to nvec/TODO
  drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c: adjust array index
  staging: more missing slab.h inclusions
  drivers/staging/solo6x10/p2m.c needs slab.h
  drivers/staging/solo6x10/core.c needs slab.h
  drivers/staging/dt3155v4l/dt3155v4l.c needs slab.h
  drivers/staging/speakup/devsynth.c: fix "buffer size is not provably correct" error
  Staging: iio: add some unlocks to raw_read() functions
  staging: ft1000_proc needs asm/io.h for inw/outw on sparc
  staging: rtl8192u: declare MODULE_FIRMWARE
  gma500: Fix clashes with DRM updates
  staging: zcache: module is GPL
  staging: fix zcache building

8 years agoMerge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 13 Aug 2011 03:46:24 +0000]
Merge branch 'x86-vdso-for-linus' of git://git./linux/kernel/git/tip/linux-tip

* 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip:
  x86-64: Rework vsyscall emulation and add vsyscall= parameter
  x86-64: Wire up getcpu syscall
  x86: Remove unnecessary compile flag tweaks for vsyscall code
  x86-64: Add vsyscall:emulate_vsyscall trace event
  x86-64: Add user_64bit_mode paravirt op
  x86-64, xen: Enable the vvar mapping
  x86-64: Work around gold bug 13023
  x86-64: Move the "user" vsyscall segment out of the data segment.
  x86-64: Pad vDSO to a page boundary

8 years agoMerge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Sat, 13 Aug 2011 03:43:01 +0000]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: replace xfs_buf_geterror() with bp->b_error
  xfs: Check the return value of xfs_buf_read() for NULL
  "xfs: fix error handling for synchronous writes" revisited
  xfs: set cursor in xfs_ail_splice() even when AIL was empty
  xfs: Remove the macro XFS_BUFTARG_NAME
  xfs: Remove the macro XFS_BUF_TARGET
  xfs: Remove the macro XFS_BUF_SET_TARGET
  Replace the macro XFS_BUF_ISPINNED with helper xfs_buf_ispinned
  xfs: Remove the macro XFS_BUF_SET_PTR
  xfs: Remove the macro XFS_BUF_PTR
  xfs: Remove macro XFS_BUF_SET_START
  xfs: Remove macro XFS_BUF_HOLD
  xfs: Remove macro XFS_BUF_BUSY and family
  xfs: Remove the macro XFS_BUF_ERROR and family
  xfs: Remove the macro XFS_BUF_BFLAGS

8 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc
Linus Torvalds [Sat, 13 Aug 2011 03:42:02 +0000]
Merge branch 'fixes' of git://git./linux/kernel/git/arm/linux-arm-soc

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (32 commits)
  ARM: mmp: Change the way we use timer 0 as clockevent timer.
  ARM: mmp: Switch to using timer 1 as clocksource timer.
  ARM: mmp: Also start timer 1 on boot.
  ARM: pxa168/gplugd: free correct GPIO
  ARM: pxa168/gplugd: get rid of mfp-gplugd.h
  ARM: pxa: fix logic error in PJ4 iWMMXt handling
  mach-sa1100: fix PCI build problem
  omap: timer: Set dmtimer used as clocksource in autoreload mode
  OMAP3: am3517crane: remove NULL board_mux from board file
  arm: mach-omap2: mux: use kstrdup()
  arch:arm:plat-omap:iovmm: remove unused variable 'va'
  Update Nook Color machine 3284 to common Encore name
  am3505/3517: Various platform defines for UART4
  OMAP: hwmod: fix build break on non-OMAP4 multi-OMAP2 builds
  OMAP: Fix linking error in twl-common.c for OMAP2/3/4 only builds
  iMX: Fix build for iMX53
  ARM: mx5: board-cpuimx51.c fixup irq_to_gpio() usage
  OMAP2+: PM: SmartReflex: use put_sync_suspend for IRQ-safe disabling
  OMAP3: beagle: don't touch omap_device internals
  OMAP1: enable GENERIC_IRQ_CHIP
  ...

8 years agoxfs: replace xfs_buf_geterror() with bp->b_error
Chandra Seetharaman [Wed, 3 Aug 2011 02:18:34 +0000]
xfs: replace xfs_buf_geterror() with bp->b_error

Since we just checked bp for NULL, it is ok to replace
xfs_buf_geterror() with bp->b_error in these places.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

8 years agoxfs: Check the return value of xfs_buf_read() for NULL
Chandra Seetharaman [Wed, 3 Aug 2011 02:18:29 +0000]
xfs: Check the return value of xfs_buf_read() for NULL

Check the return value of xfs_buf_read() for NULL and return ENOMEM
if it is NULL.  This is necessary in a few spots to avoid subsequent
code blindly dereferencing the null buffer pointer.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

8 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux...
Arnd Bergmann [Fri, 12 Aug 2011 18:37:43 +0000]
Merge branch 'fixes' of git://git./linux/kernel/git/tmlind/linux-omap-2.6 into fixes

8 years agoMerge branch 'fix/asoc' into for-linus
Takashi Iwai [Fri, 12 Aug 2011 16:26:38 +0000]
Merge branch 'fix/asoc' into for-linus

8 years agoASoC: Fix compile warning in wm8750.c
Takashi Iwai [Fri, 12 Aug 2011 16:22:10 +0000]
ASoC: Fix compile warning in wm8750.c

sound/soc/codecs/wm8750.c:784:2: warning: missing braces around initializer
sound/soc/codecs/wm8750.c:784:2: warning: (near initialization for ‘wm8750_spi_ids[2].name’)

It's because struct spi_device_id.name is a char array, not a pointer,
while the driver initializes explicitly with 0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

8 years agoMerge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux...
Arnd Bergmann [Fri, 12 Aug 2011 15:49:38 +0000]
Merge branch 'fix' of git://git./linux/kernel/git/ycmiao/pxa-linux-2.6 into fixes

8 years agoMerge branch 'imx-fixes-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into...
Arnd Bergmann [Fri, 12 Aug 2011 15:45:44 +0000]
Merge branch 'imx-fixes-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes

8 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Fri, 12 Aug 2011 13:43:53 +0000]
Merge git://git./linux/kernel/git/davem/net

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits)
  e1000e: increase driver version number
  e1000e: alternate MAC address update
  e1000e: do not disable receiver on 82574/82583
  e1000e: alternate MAC address does not work on device id 0x1060
  PCnet: Fix section mismatch
  bnx2x: disable dcb on 578xx since not supported yet
  bnx2x: properly clean indirect addresses
  bnx2x: prevent race between undi_unload and load flows
  bnx2x: fix select_queue when FCoE is disabled
  bnx2x: init FCOE FP only once
  ipv4: some rt_iif -> rt_route_iif conversions
  net/bridge/netfilter/ebtables.c: use available error handling code
  net/netlabel/netlabel_kapi.c: add missing cleanup code
  net/irda: sh_sir: tidyup compile warning
  net/irda: sh_sir: add missing header
  net/irda: sh_irda: add missing header
  slcan: ldisc generated skbs are received in softirq context
  scm: Capture the full credentials of the scm sender
  tcp: initialize variable ecn_ok in syncookies path
  drivers/net/wireless/wl1251: add missing kfree
  ...

8 years agofirewire: ohci: fix DMA unmapping in an error path
Stefan Richter [Thu, 11 Aug 2011 18:40:42 +0000]
firewire: ohci: fix DMA unmapping in an error path

If request_irq failed, we would pass wrong arguments to
dma_free_coherent.  https://bugzilla.redhat.com/show_bug.cgi?id=728185

Reported-by: Mads Kiilerich
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

8 years agofirewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases
Stefan Richter [Wed, 10 Aug 2011 22:06:04 +0000]
firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases

Clemens points out that we need to use compat_ptr() in order to safely
cast from u64 to addresses of a 32-bit usermode client.

Before, our conversion went wrong
  - in practice if the client cast from pointer to integer such that
    sign-extension happened, (libraw1394 and libdc1394 at least were not
    doing that, IOW were not affected)
or
  - in theory on s390 (which doesn't have FireWire though) and on the
    tile architecture, regardless of what the client does.
The bug would usually be observed as the initial get_info ioctl failing
with "Bad address" (EFAULT).

Reported-by: Carl Karsten <carl@personnelware.com>
Reported-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

8 years agodrm/radeon: re-POST the asic on Apple hardware when booted via EFI
Matthew Garrett [Mon, 8 Aug 2011 16:21:16 +0000]
drm/radeon: re-POST the asic on Apple hardware when booted via EFI

At least some Apples program the GPU into a state that wedges the engine
once userspace starts trying to perform accelerated operations. Executing
the Atom init scripts gets the hardware back into a working state. The
same hardware works fine when booted via BIOS emulation, so let's just
execute the init scripts on Apples when we're using EFI.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agodrm/radeon: Allow panel preferred EDID to override BIOS native mode
Matthew Garrett [Mon, 8 Aug 2011 16:21:15 +0000]
drm/radeon: Allow panel preferred EDID to override BIOS native mode

We have two sources of information about panel capabilities on mobile
radeon - the BIOS, which gives us a native mode, and the panel's preferred
mode. In theory these two will always match, but there's some corner cases
where the BIOS hasn't been fully initialised and so the native mode in it
ends up with default values. However, if we get a panel with reasonable
EDID, it's probably the case that the panel's preferred mode does actually
represent the panel capabilities. This patch handles that case by replacing
the native mode with the panel's preferred mode if the resolutions don't
match. Systems without a valid internal panel EDID will still use the BIOS
native mode.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agodrm/radeon/kms: make some watermark messages debug only
Alex Deucher [Thu, 4 Aug 2011 17:28:40 +0000]
drm/radeon/kms: make some watermark messages debug only

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agodrm/radeon/kms: fix regression is handling >2 heads on cedar/caicos
Alex Deucher [Thu, 11 Aug 2011 14:01:03 +0000]
drm/radeon/kms: fix regression is handling >2 heads on cedar/caicos

Need to add support for 4 crtcs when setting the possible crtcs
for the encoders.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agodrm/radeon/kms: don't enable connectors that are off in the hotplug handler
Alex Deucher [Tue, 9 Aug 2011 17:09:06 +0000]
drm/radeon/kms: don't enable connectors that are off in the hotplug handler

If we get a hotplug event on an connector that is off, don't
attempt to turn it on or off, it should already be off.

Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=728228

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

8 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Fri, 12 Aug 2011 07:35:46 +0000]
Merge git://git./linux/kernel/git/davem/sparc

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc: Don't do hypervisor calls on non-sun4v in DS driver.

8 years agoMerge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville...
David S. Miller [Fri, 12 Aug 2011 06:09:46 +0000]
Merge branch 'for-davem' of git://git./linux/kernel/git/linville/wireless

8 years agoASoC: omap: Update e-mail address of Jarkko Nikula
Jarkko Nikula [Thu, 11 Aug 2011 12:44:57 +0000]
ASoC: omap: Update e-mail address of Jarkko Nikula

My gmail account got disabled and I'm not going to reopen it.

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

8 years agoregmap: Specify a module license
Stephen Warren [Thu, 11 Aug 2011 17:59:10 +0000]
regmap: Specify a module license

CONFIG_REGMAP_I2C/SPI are set to m when selected by a tristate config
option that's set to m. The regmap modules don't specify a license, so
fail to link to regmap_init at load time, since that is EXPORT_SYMBOL_GPL.
Fix this by specifying a license for the regmap modules.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

8 years agosparc: Don't do hypervisor calls on non-sun4v in DS driver.
David S. Miller [Fri, 12 Aug 2011 00:58:59 +0000]
sparc: Don't do hypervisor calls on non-sun4v in DS driver.

Reported-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

8 years agopnfs: Automatically select blocks & objects layouts
Boaz Harrosh [Thu, 11 Aug 2011 21:29:25 +0000]
pnfs: Automatically select blocks & objects layouts

Just like files-layout, blocks & objects layouts are part of the
NFS 4.1 protocol and should be automatically selected if NFS_4_1
is selected. The small problem is that these depend on other
Kernel support being present, while files only depends on NFS
itself.

This patch removes from the user choice the presence of objects
and blocks layout. But makes sure these are selected only if
the depended subsystems are present in the Kernel.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Acked-by: Peng Tao <peng_tao@emc.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoASoC: SAMSUNG: Add I2S0 internal dma driver
Sangbeom Kim [Wed, 20 Jul 2011 08:07:13 +0000]
ASoC: SAMSUNG: Add I2S0 internal dma driver

I2S in Exynos4 and S5PC110(S5PV210) has a internal dma.
It can be used low power audio mode and 2nd channel transfer.
This patch can support idma.

[Reapplied after dependencies propagated through in 3.1-rc1. --broonie]

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

8 years agoext4: Properly count journal credits for long symlinks
Eric Sandeen [Thu, 11 Aug 2011 14:54:31 +0000]
ext4: Properly count journal credits for long symlinks

Commit df5e6223407e ("ext4: fix deadlock in ext4_symlink() in ENOSPC
conditions") recalculated the number of credits needed for a long
symlink, in the process of splitting it into two transactions.  However,
the first credit calculation under-counted because if selinux is
enabled, credits are needed to create the selinux xattr as well.

Overrunning the reservation will result in an OOPS in
jbd2_journal_dirty_metadata() due to this assert:

  J_ASSERT_JH(jh, handle->h_buffer_credits > 0);

Fix this by increasing the reservation size.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoext3: Properly count journal credits for long symlinks
Eric Sandeen [Thu, 11 Aug 2011 14:51:46 +0000]
ext3: Properly count journal credits for long symlinks

Commit ae54870a1dc9 ("ext3: Fix lock inversion in ext3_symlink()")
recalculated the number of credits needed for a long symlink, in the
process of splitting it into two transactions.  However, the first
credit calculation under-counted because if selinux is enabled, credits
are needed to create the selinux xattr as well.

Overrunning the reservation will result in an OOPS in
journal_dirty_metadata() due to this assert:

  J_ASSERT_JH(jh, handle->h_buffer_credits > 0);

Fix this by increasing the reservation size.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoe1000e: increase driver version number
Bruce Allan [Fri, 22 Jul 2011 06:22:02 +0000]
e1000e: increase driver version number

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

8 years agoe1000e: alternate MAC address update
Bruce Allan [Fri, 29 Jul 2011 05:53:07 +0000]
e1000e: alternate MAC address update

If word 0x37 in the EEPROM is 0xFFFF _or_ 0x0000, then there is no
alternate MAC address in the EEPROM.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

8 years agoe1000e: do not disable receiver on 82574/82583
Bruce Allan [Fri, 22 Jul 2011 06:21:35 +0000]
e1000e: do not disable receiver on 82574/82583

Due to a hardware erratum, the receiver on 82574 and 82583 should not be
stopped once it has been started.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

8 years agoe1000e: alternate MAC address does not work on device id 0x1060
Bruce Allan [Fri, 22 Jul 2011 06:21:51 +0000]
e1000e: alternate MAC address does not work on device id 0x1060

This issue is present all the way back to 2.6.34 kernels.

CC: <stable@kernel.org>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeffrey Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

8 years agomove RLIMIT_NPROC check from set_user() to do_execve_common()
Vasiliy Kulikov [Mon, 8 Aug 2011 15:02:04 +0000]
move RLIMIT_NPROC check from set_user() to do_execve_common()

The patch http://lkml.org/lkml/2003/7/13/226 introduced an RLIMIT_NPROC
check in set_user() to check for NPROC exceeding via setuid() and
similar functions.

Before the check there was a possibility to greatly exceed the allowed
number of processes by an unprivileged user if the program relied on
rlimit only.  But the check created new security threat: many poorly
written programs simply don't check setuid() return code and believe it
cannot fail if executed with root privileges.  So, the check is removed
in this patch because of too often privilege escalations related to
buggy programs.

The NPROC can still be enforced in the common code flow of daemons
spawning user processes.  Most of daemons do fork()+setuid()+execve().
The check introduced in execve() (1) enforces the same limit as in
setuid() and (2) doesn't create similar security issues.

Neil Brown suggested to track what specific process has exceeded the
limit by setting PF_NPROC_EXCEEDED process flag.  With the change only
this process would fail on execve(), and other processes' execve()
behaviour is not changed.

Solar Designer suggested to re-check whether NPROC limit is still
exceeded at the moment of execve().  If the process was sleeping for
days between set*uid() and execve(), and the NPROC counter step down
under the limit, the defered execve() failure because NPROC limit was
exceeded days ago would be unexpected.  If the limit is not exceeded
anymore, we clear the flag on successful calls to execve() and fork().

The flag is also cleared on successful calls to set_user() as the limit
was exceeded for the previous user, not the current one.

Similar check was introduced in -ow patches (without the process flag).

v3 - clear PF_NPROC_EXCEEDED on successful calls to set_user().

Reviewed-by: James Morris <jmorris@namei.org>
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agocifs: Do not set cifs/ntfs acl using a file handle (try #4)
Shirish Pargaonkar [Tue, 9 Aug 2011 19:30:39 +0000]
cifs: Do not set cifs/ntfs acl using a file handle (try #4)

Set security descriptor using path name instead of a file handle.
We can't be sure that the file handle has adequate permission to
set a security descriptor (to modify DACL).

Function set_cifs_acl_by_fid() has been removed since we can't be
sure how a file was opened for writing, a valid request can fail
if the file was not opened with two above mentioned permissions.
We could have opted to add on WRITE_DAC and WRITE_OWNER permissions
to file opens and then use that file handle but adding addtional
permissions such as WRITE_DAC and WRITE_OWNER could cause an
any open to fail.

And it was incorrect to look for read file handle to set a
security descriptor anyway.

Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

8 years ago[CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines more readable
Steve French [Tue, 9 Aug 2011 18:44:44 +0000]
[CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines more readable

Christoph had requested that the stats related code (in
CONFIG_CIFS_STATS2) be moved into helpers to make code flow more
readable.   This patch should help.   For example the following
section from transport.c

                       spin_unlock(&GlobalMid_Lock);
                       atomic_inc(&ses->server->num_waiters);
                       wait_event(ses->server->request_q,
                                  atomic_read(&ses->server->inFlight)
                                    < cifs_max_pending);
                       atomic_dec(&ses->server->num_waiters);
                       spin_lock(&GlobalMid_Lock);

becomes simpler (with the patch below):
                       spin_unlock(&GlobalMid_Lock);
                       cifs_num_waiters_inc(server);
                       wait_event(server->request_q,
                                  atomic_read(&server->inFlight)
                                    < cifs_max_pending);
                       cifs_num_waiters_dec(server);
                       spin_lock(&GlobalMid_Lock);

Reviewed-by: Jeff Layton <jlayton@redhat.com>
CC: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru>

8 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
John W. Linville [Thu, 11 Aug 2011 17:37:26 +0000]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless into for-davem

8 years agohwmon: (ibmaem) add missing kfree
Julia Lawall [Tue, 9 Aug 2011 15:10:56 +0000]
hwmon: (ibmaem) add missing kfree

rs_resp is dynamically allocated in aem_read_sensor(), so it should be freed
before exiting in every case.  This collects the kfree and the return at
the end of the function.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: stable@kernel.org # 2.6.27+

8 years agohwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
Guenter Roeck [Sat, 30 Jul 2011 06:05:25 +0000]
hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages

pmbus_clear_faults() attempts to clear faults on non-existing real pages.
As a result, the command error bit in the status register is set, and faults
are not really cleared.

All byte writes to non-zero pages are requests to clear the status register
on that page. Since non-zero pages are virtual and do not exist on the chip,
there is nothing to do, and such requests have to be ignored. This fixes
above problem.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>

8 years agohwmon: (pmbus) Virtualize pmbus_write_byte
Guenter Roeck [Sat, 30 Jul 2011 05:08:07 +0000]
hwmon: (pmbus) Virtualize pmbus_write_byte

With virtual pages and to be able to handle more chips, it is necessary to
virtualise pmbus_write_byte().

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>

8 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 11 Aug 2011 16:03:48 +0000]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf symbols: Check '/tmp/perf-' symbol file ownership
  perf sched: Usage leftover from trace -> script rename
  perf sched: Do not delete session object prematurely
  perf tools: Check $HOME/.perfconfig ownership
  perf, x86: Add model 45 SandyBridge support
  perf tools: Add support to install perf python extension
  perf tools: do not look at ./config for configuration
  perf tools: Make clean leaves some files
  perf lock: Dropping unsupported ':r' modifier
  perf probe: Fix coredump introduced by probe module option
  jump label: Reduce the cycle count by changing the link order
  perf report: Use ui__warning in some more places
  perf python: Add PERF_RECORD_{LOST,READ,SAMPLE} routine tables
  perf evlist: Introduce 'disable' method
  trace events: Update version number reference to new 3.x scheme for EVENT_POWER_TRACING_DEPRECATED
  perf buildid-cache: Zero out buffer of filenames when adding/removing buildid

8 years agoMAINTAINERS: Update linus' git repository
Tracey Dent [Thu, 11 Aug 2011 06:59:00 +0000]
MAINTAINERS: Update linus' git repository

Change to new git tree -
 (git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git).

Signed-off-by: Tracey Dent <tdent48227@gmail.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

8 years agoRevert "EDAC: Correct Kconfig dependencies"
Linus Torvalds [Thu, 11 Aug 2011 15:58:41 +0000]
Revert "EDAC: Correct Kconfig dependencies"

This reverts commit af9d220bac41dc3201893e1601cc7c44f7da4498.

It turns out that one was meant to be applied on top of the edac.git
tree in -next that has more i7core_edac changes, but that wasn't clear
in the original email.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>