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13 years agoMerge remote-tracking branch 'm68k/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:51:07 +0000 (11:51 +1000)]
Merge remote-tracking branch 'm68k/for-next'

13 years agoMerge remote-tracking branch 'ia64/test'
Stephen Rothwell [Thu, 18 Aug 2011 01:49:53 +0000 (11:49 +1000)]
Merge remote-tracking branch 'ia64/test'

13 years agoMerge remote-tracking branch 'cris/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:48:30 +0000 (11:48 +1000)]
Merge remote-tracking branch 'cris/for-next'

13 years agoMerge remote-tracking branch 'blackfin/for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:47:17 +0000 (11:47 +1000)]
Merge remote-tracking branch 'blackfin/for-linus'

13 years agoMerge remote-tracking branch 's5p/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:45:54 +0000 (11:45 +1000)]
Merge remote-tracking branch 's5p/for-next'

13 years agoMerge remote-tracking branch 'msm/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:44:37 +0000 (11:44 +1000)]
Merge remote-tracking branch 'msm/for-next'

Conflicts:
arch/arm/mach-msm/io.c

13 years agoMerge remote-tracking branch 'arm-lpae/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:43:02 +0000 (11:43 +1000)]
Merge remote-tracking branch 'arm-lpae/for-next'

Conflicts:
arch/arm/include/asm/pgalloc.h
arch/arm/include/asm/pgtable.h
arch/arm/include/asm/tlb.h

13 years agoMerge remote-tracking branch 'arm/for-next'
Stephen Rothwell [Thu, 18 Aug 2011 01:41:39 +0000 (11:41 +1000)]
Merge remote-tracking branch 'arm/for-next'

13 years agoMerge remote-tracking branch 'fbdev-current/fbdev-fixes-for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:43 +0000 (11:38 +1000)]
Merge remote-tracking branch 'fbdev-current/fbdev-fixes-for-linus'

13 years agoMerge remote-tracking branch 'rmobile-current/rmobile-fixes-for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:42 +0000 (11:38 +1000)]
Merge remote-tracking branch 'rmobile-current/rmobile-fixes-for-linus'

13 years agoMerge remote-tracking branch 'sh-current/sh-fixes-for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:41 +0000 (11:38 +1000)]
Merge remote-tracking branch 'sh-current/sh-fixes-for-linus'

13 years agoMerge remote-tracking branch 'input-current/for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:28 +0000 (11:38 +1000)]
Merge remote-tracking branch 'input-current/for-linus'

13 years agoMerge remote-tracking branch 'tty.current/tty-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:26 +0000 (11:38 +1000)]
Merge remote-tracking branch 'tty.current/tty-linus'

13 years agoMerge remote-tracking branch 'driver-core.current/driver-core-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:25 +0000 (11:38 +1000)]
Merge remote-tracking branch 'driver-core.current/driver-core-linus'

13 years agoMerge remote-tracking branch 'wireless-current/master'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:23 +0000 (11:38 +1000)]
Merge remote-tracking branch 'wireless-current/master'

13 years agoMerge remote-tracking branch 'pci-current/for-linus'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:22 +0000 (11:38 +1000)]
Merge remote-tracking branch 'pci-current/for-linus'

13 years agoMerge remote-tracking branch 'net-current/master'
Stephen Rothwell [Thu, 18 Aug 2011 01:38:21 +0000 (11:38 +1000)]
Merge remote-tracking branch 'net-current/master'

13 years agoMerge branches 'fixes', 'gpio', 'io' (early part), 'misc', 'p2v' and 'pgt' into for...
Russell King [Wed, 17 Aug 2011 21:26:56 +0000 (22:26 +0100)]
Merge branches 'fixes', 'gpio', 'io' (early part), 'misc', 'p2v' and 'pgt' into for-next

13 years agobefs: Validate length of long symbolic links.
Timo Warns [Wed, 17 Aug 2011 15:59:56 +0000 (17:59 +0200)]
befs: Validate length of long symbolic links.

Signed-off-by: Timo Warns <warns@pre-sense.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Linus Torvalds [Wed, 17 Aug 2011 20:15:25 +0000 (13:15 -0700)]
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / Domains: Fix build for CONFIG_PM_RUNTIME unset

13 years agomm: fix __page_to_pfn for a const struct page argument
Ian Campbell [Wed, 17 Aug 2011 16:40:33 +0000 (17:40 +0100)]
mm: fix __page_to_pfn for a const struct page argument

This allows the cast in lowmem_page_address (introduced as a warning
fixup to 33dd4e0ec911 "mm: make some struct page's const") to be
removed.

Propagate const'ness to page_to_section() as well since it is required
by __page_to_pfn.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agomm: make HASHED_PAGE_VIRTUAL page_address' struct page argument const.
Ian Campbell [Wed, 17 Aug 2011 12:45:09 +0000 (13:45 +0100)]
mm: make HASHED_PAGE_VIRTUAL page_address' struct page argument const.

Followup to 33dd4e0ec911 "mm: make some struct page's const" which missed the
HASHED_PAGE_VIRTUAL case.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 17 Aug 2011 17:31:39 +0000 (10:31 -0700)]
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf probe: Filter out redundant inline-instances
  perf probe: Search concrete out-of-line instances
  perf probe: Avoid searching variables in intermediate scopes
  perf probe: Fix to search local variables in appropriate scope
  perf probe: Warn when more than one line are given
  perf probe: Fix to walk all inline instances
  perf probe: Fix to search nested inlined functions in CU
  perf probe: Fix line walker to check CU correctly
  perf probe: Fix a memory leak for scopes array
  perf: fix temporary file ownership check
  perf report: Use properly build_id kernel binaries
  perf top browser: Remove spurious helpline update

13 years agoMerge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 17 Aug 2011 17:28:33 +0000 (10:28 -0700)]
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  rtc: Limit RTC PIE frequency
  rtc: Fix hrtimer deadlock
  rtc: Handle errors correctly in rtc_irq_set_state()

Fixup trivial conflicts in drivers/rtc/interface.c due to slightly
trivially versions of the same patch coming in two different ways.

13 years agoMerge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 17 Aug 2011 17:25:08 +0000 (10:25 -0700)]
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  lockdep: Fix wrong assumption in match_held_lock

13 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 (10:23 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/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

13 years agoARM: io: remove IO_SPACE_LIMIT from SA11x0
Russell King [Wed, 6 Jul 2011 15:57:41 +0000 (16:57 +0100)]
ARM: io: remove IO_SPACE_LIMIT from SA11x0

SA11x0 only uses IO_SPACE_LIMIT for SOC_COMMON, so we can use the
default value in asm/io.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: remove IO_SPACE_LIMIT from platforms without PCI/ISA
Russell King [Wed, 6 Jul 2011 11:55:41 +0000 (12:55 +0100)]
ARM: io: remove IO_SPACE_LIMIT from platforms without PCI/ISA

Nothing should be using PCI/ISA IO on these platforms, so their
IO_SPACE_LIMIT definitions are irrelevent.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: remove IO_SPACE_LIMIT from platforms with ISA/PCI and 64K window
Russell King [Thu, 7 Jul 2011 08:02:06 +0000 (09:02 +0100)]
ARM: io: remove IO_SPACE_LIMIT from platforms with ISA/PCI and 64K window

Remove IO_SPACE_LIMIT definitions from platforms which have a well
defined ISA or PCI, and has a 64K window.

EBSA110 - well defined set of ISA devices.
Footbridge, Integrator, IXP4xx, VT8500 - PCI platforms.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: add a default IO_SPACE_LIMIT definition
Russell King [Wed, 6 Jul 2011 11:49:59 +0000 (12:49 +0100)]
ARM: io: add a default IO_SPACE_LIMIT definition

Add a default IO_SPACE_LIMIT definition.  Explain the chosen value and
suggest why platforms would want to make it larger.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: RiscPC: eliminate private inb() et.al. definitions
Russell King [Thu, 7 Jul 2011 13:43:11 +0000 (14:43 +0100)]
ARM: io: RiscPC: eliminate private inb() et.al. definitions

As we've got rid of the bit-31 set IO addresses, we can now use the
standard inb() definitions and reduce the IO space limit to 64K.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: RiscPC: make EASI_BASE a void iomem pointer
Russell King [Thu, 7 Jul 2011 10:40:52 +0000 (11:40 +0100)]
ARM: io: RiscPC: make EASI_BASE a void iomem pointer

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: ecard: remove ioaddr() from ecard.c
Russell King [Thu, 7 Jul 2011 10:07:36 +0000 (11:07 +0100)]
ARM: io: ecard: remove ioaddr() from ecard.c

Remove ioaddr() usage from ecard.c, updating (and renaming) the
constants in RiscPC's hardware.h to contain the proper translation.
As this gets rid of the last ioaddr() usage, kill that too.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: ecard: move ioaddr() inside __ecard_address
Russell King [Thu, 7 Jul 2011 09:56:41 +0000 (10:56 +0100)]
ARM: io: ecard: move ioaddr() inside __ecard_address

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: RiscPC: define io addresses relative to IO_BASE
Russell King [Thu, 7 Jul 2011 10:31:36 +0000 (11:31 +0100)]
ARM: io: RiscPC: define io addresses relative to IO_BASE

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: io: s3c2410: remove ioaddr()
Russell King [Wed, 6 Jul 2011 12:05:15 +0000 (13:05 +0100)]
ARM: io: s3c2410: remove ioaddr()

There is only one user of ioaddr() in the kernel, and that is the Acorn
expansion card core code.  S3C2410 does not use this code, and so the
definition of ioaddr() is redundant.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoInput: atmel_mxt_ts - report pressure information from the driver
Yufeng Shen [Tue, 16 Aug 2011 07:40:54 +0000 (00:40 -0700)]
Input: atmel_mxt_ts - report pressure information from the driver

Atmel mxt1386 touch controller has the touch pressure information so
let's report it to the user space.

[dtor@mail.ru: added ABS_RESSURE reporting for ST emulation.]

Signed-off-by: Yufeng Shen <miletus@chromium.org>
Acked-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoInput: bcm5974 - Add support for newer MacBookPro8,2
Andrew Drake [Tue, 16 Aug 2011 18:07:39 +0000 (11:07 -0700)]
Input: bcm5974 - Add support for newer MacBookPro8,2

New MacBook Pro devices reporting product name MacBookPro8,2 come with
newer/higher resolution touchpads than others with the same product
name with USB ID 05ac:0252. This patch adds support for these devices.

Signed-off-by: Andrew Drake <adrake@adrake.org>
Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoPull pstore into test branch
Tony Luck [Tue, 16 Aug 2011 18:56:55 +0000 (11:56 -0700)]
Pull pstore into test branch

13 years agopstore: change mutex locking to spin_locks
Don Zickus [Fri, 12 Aug 2011 17:54:51 +0000 (10:54 -0700)]
pstore: change mutex locking to spin_locks

pstore was using mutex locking to protect read/write access to the
backend plug-ins.  This causes problems when pstore is executed in
an NMI context through panic() -> kmsg_dump().

This patch changes the mutex to a spin_lock_irqsave then also checks to
see if we are in an NMI context.  If we are in an NMI and can't get the
lock, just print a message stating that and blow by the locking.

All this is probably a hack around the bigger locking problem but it
solves my current situation of trying to sleep in an NMI context.

Tested by loading the lkdtm module and executing a HARDLOCKUP which
will cause the machine to panic inside the nmi handler.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
13 years agopstore: defer inserting OOPS entries into pstore
Luck, Tony [Thu, 11 Aug 2011 22:14:39 +0000 (15:14 -0700)]
pstore: defer inserting OOPS entries into pstore

Life is simple for all the kernel terminating types of kmsg_dump
call backs - pstore just saves the tail end of the console log. But
for "oops" the situation is more complex - the kernel may carry on
running (possibly for ever).  So we'd like to make the logged copy
of the oops appear in the pstore filesystem - so that the user has
a handle to clear the entry from the persistent backing store (if
we don't, the store may fill with "oops" entries (that are also
safely stashed in /var/log/messages) leaving no space for real
errors.

Current code calls pstore_mkfile() immediately. But this may
not be safe. The oops could have happened with arbitrary locks
held, or in interrupt or NMI context. So allocating memory and
calling into generic filesystem code seems unwise.

This patch defers making the entry appear. At the time
of the oops, we merely set a flag "pstore_new_entry" noting that
a new entry has been added. A periodic timer checks once a minute
to see if the flag is set - if so, it schedules a work queue to
rescan the backing store and make all new entries appear in the
pstore filesystem.

Signed-off-by: Tony Luck <tony.luck@intel.com>
13 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 (11:14 -0700)]
Merge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/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

13 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 (10:40 -0700)]
Merge branch 'fixallnoconfig' of git://git.kernel.org/pub/scm/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

13 years agoKVM: uses TASKSTATS, depends on NET
Randy Dunlap [Tue, 2 Aug 2011 19:54:31 +0000 (12:54 -0700)]
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>
13 years agozorro: Fix four checkpatch warnings
Jim Rotmalm [Sun, 17 Jul 2011 21:12:30 +0000 (23:12 +0200)]
zorro: Fix four checkpatch warnings

zorro-driver.c: fix four checkpatch warnings of:
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable

I had a cat. The cat was mine.
His name was Zorro. Amiga is fine.

Signed-off-by: Jim Rotmalm <jim.rotmalm@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
13 years agom68k/mac: Fix mac_irq_pending() for PSC MACE and SCC
Finn Thain [Mon, 18 Jul 2011 09:44:17 +0000 (19:44 +1000)]
m68k/mac: Fix mac_irq_pending() for PSC MACE and SCC

Add missing return statement. The docs say that the level 4 PSC IRQs
relate to MACE DMA and SCC. Since those drivers don't call
mac_irq_pending() this patch has no affect. But it should be fixed all the
same, since it can be useful for MACE debugging.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
13 years agom68k/mac: Fix compiler warning in via_read_time()
Finn Thain [Sun, 17 Jul 2011 14:06:10 +0000 (00:06 +1000)]
m68k/mac: Fix compiler warning in via_read_time()

The algorithm described in the comment compares two reads from the RTC but
the code actually reads once and compares the result to an uninitialized
value. This causes the compiler to warn, "last_result maybe used
uninitialized". Make the code match the comment, fix the warning and
perhaps improve reliability. Tested on a Quadra 700.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
13 years agoxen: self-balloon needs module.h
Randy Dunlap [Tue, 16 Aug 2011 04:41:43 +0000 (21:41 -0700)]
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>
13 years agogma500: kill MIPI interface types
Alan Cox [Tue, 16 Aug 2011 13:18:48 +0000 (14:18 +0100)]
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>
13 years agoInput: wacom - report id 3 returns 4 bytes of data
Ping Cheng [Tue, 16 Aug 2011 07:17:57 +0000 (00:17 -0700)]
Input: wacom - report id 3 returns 4 bytes of data

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoInput: wacom - add WAC_MSG_RETRIES define
Ping Cheng [Tue, 16 Aug 2011 07:17:56 +0000 (00:17 -0700)]
Input: wacom - add WAC_MSG_RETRIES define

Use WAC_MSG_RETRIES define instead of a numeric constant.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoInput: wacom - add support for the Wacom Bamboo Pen (CTL-660/K)
Gerard Braad [Tue, 16 Aug 2011 07:17:56 +0000 (00:17 -0700)]
Input: wacom - add support for the Wacom Bamboo Pen (CTL-660/K)

Signed-off-by: Gerard Braad <me@gbraad.nl>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
13 years agoregmap: using module facilities requires module.h
Stephen Rothwell [Mon, 15 Aug 2011 23:36:06 +0000 (09:36 +1000)]
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>
13 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 (19:24 -0700)]
Merge branch 'docs-move' of git://git.kernel.org/pub/scm/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'

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Tue, 16 Aug 2011 02:16:01 +0000 (19:16 -0700)]
Merge git://git.kernel.org/pub/scm/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

13 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 (19:14 -0700)]
Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/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

13 years agox86: fix mm/fault.c build
Randy Dunlap [Mon, 15 Aug 2011 17:18:46 +0000 (10:18 -0700)]
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>
13 years agosparc64: Set HAVE_C_RECORDMCOUNT
David S. Miller [Mon, 15 Aug 2011 21:45:17 +0000 (14:45 -0700)]
sparc64: Set HAVE_C_RECORDMCOUNT

Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agosparc32: unbreak arch_write_unlock()
Mikael Pettersson [Mon, 15 Aug 2011 10:11:50 +0000 (10:11 +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>
13 years agosparc64: remove unnecessary macros from spinlock_64.h
Mikael Pettersson [Mon, 15 Aug 2011 10:10:31 +0000 (10:10 +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>
13 years agodrm/i915: Cannot set clock gating under UMS
Keith Packard [Sat, 13 Aug 2011 00:07:18 +0000 (17:07 -0700)]
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>
13 years agodrm/i915: Can't do accurate vblank timestamps with UMS
Keith Packard [Sat, 13 Aug 2011 00:05:54 +0000 (17:05 -0700)]
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>
13 years agoNot all systems expose a firmware or platform mechanism for changing the backlight...
Matthew Garrett [Fri, 12 Aug 2011 10:11:33 +0000 (12:11 +0200)]
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>
13 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 (08:46 -0700)]
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: allow booting guest with CONFIG_RELOCATABLE=y
  virtio: Add text copy of spec to Documentation/virtual.

13 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 (08:40 -0700)]
Merge branch 'fixes' of git://git.kernel.org/pub/scm/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

13 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 (08:40 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/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

13 years agofixup! ARM: LPAE: MMU setup for the 3-level page table format
Catalin Marinas [Mon, 15 Aug 2011 12:20:34 +0000 (13:20 +0100)]
fixup! ARM: LPAE: MMU setup for the 3-level page table format

Fix non-LPAE hardware breakage when KERNEL_START is not 2MB aligned.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Vasily Khoruzhick <anarsoul@gmail.com>
13 years agofixup! ARM: LPAE: MMU setup for the 3-level page table format
Vasily Khoruzhick [Sat, 13 Aug 2011 12:58:19 +0000 (13:58 +0100)]
fixup! ARM: LPAE: MMU setup for the 3-level page table format

Fix non-LPAE boot regression.

It was introduced by  407f8b4cb07cbc5c1c7cc386f231224e2524ccea
ARM: LPAE: MMU setup for the 3-level page table format

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
13 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 (08:39 -0700)]
Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/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

13 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 (08:36 -0700)]
Merge git://git.kernel.org/pub/scm/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

13 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 (08:35 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/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

13 years agoARM: Update mach-types
Russell King [Mon, 15 Aug 2011 09:53:19 +0000 (10:53 +0100)]
ARM: Update mach-types

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 7015/1: ARM errata: Possible cache data corruption with hit-under-miss enabled
Catalin Marinas [Mon, 15 Aug 2011 10:04:41 +0000 (11:04 +0100)]
ARM: 7015/1: ARM errata: Possible cache data corruption with hit-under-miss enabled

This patch is a workaround for the 364296 ARM1136 r0p2 erratum (possible
cache data corruption with hit-under-miss enabled). It sets the
undocumented bit 31 in the auxiliary control register and the FI bit in
the control register, thus disabling hit-under-miss without putting the
processor into full low interrupt latency mode.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 7014/1: cache-l2x0: Fix L2 Cache size calculation.
Srinivas Kandagatla [Mon, 15 Aug 2011 09:43:44 +0000 (10:43 +0100)]
ARM: 7014/1: cache-l2x0: Fix L2 Cache size calculation.

This patch fixes L2 Cache size calculations for L2C-210, L2C-310 and
PL310, by changing the L2X0_AUX_CTRL_WAY_SIZE_MASK from 2 bits to 3
bits.

The Auxiliary Control Register for L2C-210, L2C-310 and PL310 has 3bits
[19:17] for Way size, however the existing code only uses 2 bits to
get this value. This results in incorrect cachesize calculations.

It also results in performing operations on the whole cache when we
erroneously decide that the range is big enough (due to l2x0_size being
too small) and also prints incorrect cachesize.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: stable@kernel.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 6967/1: ep93xx: ts72xx: fix board model detection
Petr Štetiar [Fri, 17 Jun 2011 10:11:59 +0000 (11:11 +0100)]
ARM: 6967/1: ep93xx: ts72xx: fix board model detection

Fix the obvious error in board detection logic, because according to the TS's
manual, the model is stored in the least three significant bits. For example
the byte read on my ts-7300 is 0x23 and the detection then fails.

Cc: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 6965/1: ep93xx: add model detection for ts-7300 and ts-7400 boards
Petr Štetiar [Fri, 17 Jun 2011 10:09:07 +0000 (11:09 +0100)]
ARM: 6965/1: ep93xx: add model detection for ts-7300 and ts-7400 boards

Cc: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 7015/1: ARM errata: Possible cache data corruption with hit-under-miss enabled
Catalin Marinas [Mon, 15 Aug 2011 10:04:41 +0000 (11:04 +0100)]
ARM: 7015/1: ARM errata: Possible cache data corruption with hit-under-miss enabled

This patch is a workaround for the 364296 ARM1136 r0p2 erratum (possible
cache data corruption with hit-under-miss enabled). It sets the
undocumented bit 31 in the auxiliary control register and the FI bit in
the control register, thus disabling hit-under-miss without putting the
processor into full low interrupt latency mode.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agoARM: 7014/1: cache-l2x0: Fix L2 Cache size calculation.
Srinivas Kandagatla [Mon, 15 Aug 2011 09:43:44 +0000 (10:43 +0100)]
ARM: 7014/1: cache-l2x0: Fix L2 Cache size calculation.

This patch fixes L2 Cache size calculations for L2C-210, L2C-310 and
PL310, by changing the L2X0_AUX_CTRL_WAY_SIZE_MASK from 2 bits to 3
bits.

The Auxiliary Control Register for L2C-210, L2C-310 and PL310 has 3bits
[19:17] for Way size, however the existing code only uses 2 bits to
get this value. This results in incorrect cachesize calculations.

It also results in performing operations on the whole cache when we
erroneously decide that the range is big enough (due to l2x0_size being
too small) and also prints incorrect cachesize.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: stable@kernel.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 years agodrm/radeon/kms: don't try to be smart in the hpd handler
Alex Deucher [Sat, 13 Aug 2011 17:36:13 +0000 (13:36 -0400)]
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>
13 years agolguest: allow booting guest with CONFIG_RELOCATABLE=y
Rusty Russell [Mon, 15 Aug 2011 00:45:10 +0000 (10:15 +0930)]
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
13 years agovirtio: Add text copy of spec to Documentation/virtual.
Rusty Russell [Mon, 15 Aug 2011 00:45:10 +0000 (10:15 +0930)]
virtio: Add text copy of spec to Documentation/virtual.

As suggested by Christoph Hellwig.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
13 years agoLinux 3.1-rc2 v3.1-rc2
Linus Torvalds [Sun, 14 Aug 2011 22:09:08 +0000 (15:09 -0700)]
Linux 3.1-rc2

13 years agomm: fix wrong vmap address calculations with odd NR_CPUS values
Clemens Ladisch [Tue, 21 Jun 2011 20:09:50 +0000 (22:09 +0200)]
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>
13 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 (12:28 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/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

13 years agoPM / Domains: Fix build for CONFIG_PM_RUNTIME unset
Rafael J. Wysocki [Sun, 14 Aug 2011 11:34:31 +0000 (13:34 +0200)]
PM / Domains: Fix build for CONFIG_PM_RUNTIME unset

Function genpd_queue_power_off_work() is not defined for
CONFIG_PM_RUNTIME, so pm_genpd_poweroff_unused() causes a build
error to happen in that case.  Fix the problem by making
pm_genpd_poweroff_unused() depend on CONFIG_PM_RUNTIME too.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
13 years agoMerge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux...
Ingo Molnar [Sun, 14 Aug 2011 09:48:29 +0000 (11:48 +0200)]
Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

13 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 (18:37 -0700)]
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/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

13 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 (18:36 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/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

13 years agoDocumentation: befs.txt: no maintainer, orphaned
Marcos Souza [Sat, 13 Aug 2011 19:34:59 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: SubmittingDrivers: fix Linus's git tree URL
Ralf Thielow [Sat, 13 Aug 2011 19:34:57 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: add Ramoops usage description
Sergiu Iordache [Sat, 13 Aug 2011 19:34:56 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: email-clients: Add better Thunderbird information
Paul Mcquade [Sat, 13 Aug 2011 19:34:54 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: kernel-parameters.txt cleanups
Randy Dunlap [Sat, 13 Aug 2011 19:34:52 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: add ARM user_debug to kernel-parameters.txt
Stephen Boyd [Sat, 13 Aug 2011 19:34:50 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: drop Linux Source Driver from kernel-docs references
Luis de Bethencourt [Sat, 13 Aug 2011 19:34:47 +0000 (12:34 -0700)]
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>
13 years agoDocumentation: fix spelling error in SubmittingPatches
Zac Storer [Sat, 13 Aug 2011 19:34:45 +0000 (12:34 -0700)]
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>
13 years agogianfar: reduce stack usage in gianfar_ethtool.c
Wang Shaoyan [Thu, 11 Aug 2011 17:07:25 +0000 (17:07 +0000)]
gianfar: reduce stack usage in gianfar_ethtool.c

  drivers/net/gianfar_ethtool.c:765: warning: the frame size of 2048 bytes is larger than 1024 bytes

Signed-off-by: Wang Shaoyan <wangshaoyan.pt@taobao.com>
Reviewed-and-tested-by: Sebastian Pöhn <sebastian.poehn@belden.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: minor update to Documentation/networking/scaling.txt
Willem de Bruijn [Thu, 11 Aug 2011 14:41:48 +0000 (14:41 +0000)]
net: minor update to Documentation/networking/scaling.txt

Incorporate last comments about hyperthreading, interrupt coalescing and
the definition of cache domains into the network scaling document scaling.txt

Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: add missing entries to Documentation/networking/00-INDEX
Willem de Bruijn [Thu, 11 Aug 2011 14:39:59 +0000 (14:39 +0000)]
net: add missing entries to Documentation/networking/00-INDEX

A simple janitor duty patch that adds a one sentence overview to
00-INDEX for all files that lacked it.

- does not add entries for subdirectories
- does not modify existing entries.

Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agogianfar: prevent buggy hw rx vlan tagging
Jiri Pirko [Wed, 10 Aug 2011 01:19:48 +0000 (01:19 +0000)]
gianfar: prevent buggy hw rx vlan tagging

On some buggy chips, "vlan tag present" flag is set which causes packet
loss. Fix this by checking if rx vlan accel is enabled in features.

Reported-by: Michael Guntsche <mguntsche@gmail.com>
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>