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

Merge branch 'wm8996-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc

Merge commit 'v3.1-rc1' into imx-fixes

Merge branch 'for-3.1' into for-3.2

Conflict due to the fix for the register map failure - taken the for-3.1
version.

Conflicts:
sound/soc/codecs/sgtl5000.c

Merge branch 'linus' into perf/urgent

Merge reason: Include most of the merge window trees, to do fixes on top.

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

Merge branch 'linus' into core/urgent

Merge branch 'imx-cleanup' of git://git.pengutronix.de/git/ukl/linux-2.6 into imx-cleanup

Merge branch 'next' into for-linus

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

Conflicts:
Documentation/feature-removal-schedule.txt
drivers/staging/bcm/headers.h
drivers/staging/brcm8

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

Conflicts:
Documentation/feature-removal-schedule.txt
drivers/staging/bcm/headers.h
drivers/staging/brcm80211/brcmfmac/dhd_linux.c
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
drivers/staging/brcm80211/brcmfmac/wl_iw.c
drivers/staging/et131x/et131x_netdev.c
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
drivers/staging/rtl8192e/r8192E.h
drivers/staging/usbip/userspace/src/utils.h

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Merge branch 'master' into devel and apply fixup from Stephen Rothwell:

vfs/nfs: fixup for nfs_open_context change

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Mykleb

Merge branch 'master' into devel and apply fixup from Stephen Rothwell:

vfs/nfs: fixup for nfs_open_context change

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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Merge branch 'rmobile/sdio' into rmobile-latest

Merge branches 'roccat', 'upstream' and 'wiimote' into for-linus

Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

* 'linux-next' of git://git.infradead.org/ubifs-2.6: (32 commits)
MAINTAINERS: change e-mail of Adrian Hunter
UBIFS: fix master nod

Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

* 'linux-next' of git://git.infradead.org/ubifs-2.6: (32 commits)
MAINTAINERS: change e-mail of Adrian Hunter
UBIFS: fix master node recovery
UBIFS: improve power cut emulation testing
UBIFS: rename recovery testing variables
UBIFS: remove custom list of superblocks
UBIFS: stop re-defining UBI operations
UBIFS: switch to I/O helpers
UBIFS: switch to ubifs_leb_write
UBIFS: switch to ubifs_leb_read
UBIFS: introduce more I/O helpers
UBIFS: always print stacktrace when switching to R/O mode
UBIFS: remove unused and unneeded debugging function
UBIFS: add global debugfs knobs
UBIFS: introduce debugfs helpers
UBIFS: re-arrange debugging code a bit
UBIFS: be more informative in failure mode
UBIFS: switch self-check knobs to debugfs
UBIFS: lessen amount of debugging check types
UBIFS: introduce helper functions for debugging checks and tests
UBIFS: amend debugging inode size check function prototype
...

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UBIFS: fix master node recovery

When the 1st LEB was unmapped and written but 2nd LEB not,
the master node recovery doesn't succeed after power cut.
We see following error when mounting UBIFS partit

UBIFS: fix master node recovery

When the 1st LEB was unmapped and written but 2nd LEB not,
the master node recovery doesn't succeed after power cut.
We see following error when mounting UBIFS partition on NOR
flash:

UBIFS error (pid 1137): ubifs_recover_master_node: failed to recover master node

Correct 2nd master node offset check is needed to fix the
problem. If the 2nd master node is at the end in the 2nd LEB,
first master node is used for recovery. When checking for this
condition we should check whether the master node is exactly at
the end of the LEB (without remaining empty space) or whether
it is followed by an empty space less than the master node size.

Artem: when the error happened, offs2 = 261120, sz = 512, c->leb_size = 262016.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>

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UBIFS: switch to I/O helpers

Switch the rest of direct UBI calls to UBIFS helper functions.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

UBIFS: switch to ubifs_leb_read

Instead of using 'ubi_read()' function directly, used the 'ubifs_leb_read()'
helper function instead. This allows to get rid of several redundant error
messages and m

UBIFS: switch to ubifs_leb_read

Instead of using 'ubi_read()' function directly, used the 'ubifs_leb_read()'
helper function instead. This allows to get rid of several redundant error
messages and make sure that we always have a stack dump on read errors.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

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UBIFS: introduce more I/O helpers

Introduce the following I/O helper functions: 'ubifs_leb_read()',
'ubifs_leb_write()', 'ubifs_leb_change()', 'ubifs_leb_unmap()',
'ubifs_leb_map()', 'ubifs_is_mappe

UBIFS: introduce more I/O helpers

Introduce the following I/O helper functions: 'ubifs_leb_read()',
'ubifs_leb_write()', 'ubifs_leb_change()', 'ubifs_leb_unmap()',
'ubifs_leb_map()', 'ubifs_is_mapped().

The idea is to wrap all UBI I/O functions in order to encapsulate various
assertions and error path handling (error message, stack dump, switching to R/O
mode). And there are some other benefits of this which will be used in the
following patches.

This patch does not switch whole UBIFS to use these functions yet.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

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Merge branch 'for-linus' into for-3.1/core

Conflicts:
block/blk-throttle.c
block/cfq-iosched.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

Merge commit 'v3.0-rc5' into sched/core

Merge reason: Move to a (much) newer base.

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

Merge branch 'master' of /repos/git/net-next-2.6

Merge commit 'v3.0-rc3' into perf/core

Merge reason: add the latest fixes.

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

Merge tag 'v3.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus

Merge branch 'master' into for-next

Sync with Linus' tree to be able to apply patches against new
code I have in queue.

Merge branch 'ep93xx-dma' into spi/next

Merge remote branch 'gpio/ep93xx-dma' into next