Merge branch 'for-2.6.33' into for-2.6.34

Merge branch 'master' into percpu

Conflicts:
arch/powerpc/platforms/pseries/hvCall.S
include/linux/percpu.h

Merge commit 'v2.6.33-rc2' into for-2.6.33

Merge branch 'ioat' into fixes

Merge remote branch 'alsa/fixes' into fix/hda

Merge branch 'fixes' of git://git.alsa-project.org/alsa-kernel into for-linus

Merge commit 'v2.6.32'

Conflicts:
arch/avr32/mach-at32ap/include/mach/cpu.h

Merge branch 'next/isa' into topic/misc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh/for-2.6.33

Merge commit 'origin/master' into next

Conflicts:
include/linux/kvm.h

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

Merge the BIOS workarounds from 2.6.32, and the swiotlb fallback on failure.

Merge branch 'linus' into x86/urgent

Merge reason: we want to queue up a dependent fix.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

Merge commit 'v2.6.32' into reiserfs/kill-bkl

Merge-reason: The tree was based 2.6.31. It's better to be up to date
with 2.6.32. Although no conflicting changes were made in between,
it gives benchm

Merge commit 'v2.6.32' into reiserfs/kill-bkl

Merge-reason: The tree was based 2.6.31. It's better to be up to date
with 2.6.32. Although no conflicting changes were made in between,
it gives benchmarking results closer to the lastest kernel behaviour.

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Merge branch 'master' into for-linus

Merge branch 'pending-misc' (early part) into devel

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Merge branch 'master' into for-2.6.33

Merge commit 'v2.6.32' into next

Merge branch 'master' into next

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

Conflicts:
net/mac80211/ht.c

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache

* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache: (31 commits)
FS-Cache: Provide nop fscach

Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache

* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache: (31 commits)
FS-Cache: Provide nop fscache_stat_d() if CONFIG_FSCACHE_STATS=n
SLOW_WORK: Fix GFS2 to #include <linux/module.h> before using THIS_MODULE
SLOW_WORK: Fix CIFS to pass THIS_MODULE to slow_work_register_user()
CacheFiles: Don't log lookup/create failing with ENOBUFS
CacheFiles: Catch an overly long wait for an old active object
CacheFiles: Better showing of debugging information in active object problems
CacheFiles: Mark parent directory locks as I_MUTEX_PARENT to keep lockdep happy
CacheFiles: Handle truncate unlocking the page we're reading
CacheFiles: Don't write a full page if there's only a partial page to cache
FS-Cache: Actually requeue an object when requested
FS-Cache: Start processing an object's operations on that object's death
FS-Cache: Make sure FSCACHE_COOKIE_LOOKING_UP cleared on lookup failure
FS-Cache: Add a retirement stat counter
FS-Cache: Handle pages pending storage that get evicted under OOM conditions
FS-Cache: Handle read request vs lookup, creation or other cache failure
FS-Cache: Don't delete pending pages from the page-store tracking tree
FS-Cache: Fix lock misorder in fscache_write_op()
FS-Cache: The object-available state can't rely on the cookie to be available
FS-Cache: Permit cache retrieval ops to be interrupted in the initial wait phase
FS-Cache: Use radix tree preload correctly in tracking of pages to be stored
...

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FS-Cache: Allow the current state of all objects to be dumped

Allow the current state of all fscache objects to be dumped by doing:

cat /proc/fs/fscache/objects

By default, all objects and all fi

FS-Cache: Allow the current state of all objects to be dumped

Allow the current state of all fscache objects to be dumped by doing:

cat /proc/fs/fscache/objects

By default, all objects and all fields will be shown. This can be restricted
by adding a suitable key to one of the caller's keyrings (such as the session
keyring):

keyctl add user fscache:objlist "<restrictions>" @s

The <restrictions> are:

K Show hexdump of object key (don't show if not given)
A Show hexdump of object aux data (don't show if not given)

And paired restrictions:

C Show objects that have a cookie
c Show objects that don't have a cookie
B Show objects that are busy
b Show objects that aren't busy
W Show objects that have pending writes
w Show objects that don't have pending writes
R Show objects that have outstanding reads
r Show objects that don't have outstanding reads
S Show objects that have slow work queued
s Show objects that don't have slow work queued

If neither side of a restriction pair is given, then both are implied. For
example:

keyctl add user fscache:objlist KB @s

shows objects that are busy, and lists their object keys, but does not dump
their auxiliary data. It also implies "CcWwRrSs", but as 'B' is given, 'b' is
not implied.

Signed-off-by: David Howells <dhowells@redhat.com>

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