Merge remote-tracking branch 'rcu/rcu/next'

Merge remote-tracking branch 'tip/auto-latest'

Merge remote-tracking branch 'devicetree/devicetree/next'

Conflicts:
drivers/of/base.c

Merge remote-tracking branch 'i7300_edac/linux_next'

Conflicts:
arch/x86/kernel/cpu/mcheck/mce.c

Merge remote-tracking branch 'i7core_edac/linux_next'

Merge remote-tracking branch 'fsnotify/for-next'

Merge remote-tracking branch 'apm/for-next'

Merge remote-tracking branch 'pm/linux-next'

Conflicts:
arch/arm/mach-shmobile/board-ap4evb.c

Merge remote-tracking branch 'trivial/for-next'

Conflicts:
Documentation/PCI/pci.txt
drivers/net/Kconfig

Merge remote-tracking branch 'osd/linux-next'

Merge remote-tracking branch 'iommu/next'

Merge remote-tracking branch 'watchdog/master'

Merge remote-tracking branch 'agp/agp-next'

Merge remote-tracking branch 'security/next'

Conflicts:
fs/ocfs2/xattr.c

Merge remote-tracking branch 'voltage/for-next'

Merge remote-tracking branch 'omap_dss2/for-next'

Merge remote-tracking branch 'viafb/viafb-next'

Merge remote-tracking branch 'fbdev/fbdev-next'

Conflicts:
drivers/video/Kconfig

Merge commit 'refs/next/20110915/mfd'

Conflicts:
drivers/rtc/rtc-twl.c

Merge remote-tracking branch 'md/for-next'

Merge remote-tracking branch 'slab/for-next'

Merge remote-tracking branch 'kgdb/kgdb-next'

Merge remote-tracking branch 'mmc/mmc-next'

Merge remote-tracking branch 'leds/for-mm'

Conflicts:
drivers/leds/Kconfig

Merge remote-tracking branch 'battery/master'

Merge branch 'quilt/device-mapper'

Merge remote-tracking branch 'block/for-next'

Merge remote-tracking branch 'input/next'

Merge branch 'quilt/rr'

Merge remote-tracking branch 'cpufreq/next'

Merge remote-tracking branch 'sound-asoc/for-next'

Merge remote-tracking branch 'sound/for-next'

Conflicts:
arch/mips/alchemy/devboards/db1x00/platform.c
sound/mips/Kconfig

Merge remote-tracking branch 'crypto/master'

Merge remote-tracking branch 'l2-mtd/master'

Conflicts:
arch/arm/mach-at91/board-usb-a9260.c

Merge remote-tracking branch 'bluetooth/master'

Merge remote-tracking branch 'wireless/master'

Conflicts:
drivers/net/wireless/iwlwifi/iwl-pci.c
drivers/net/wireless/rt2x00/rt2800usb.c
drivers/net/wireless/wl12xx/main.c

Merge remote-tracking branch 'net/master'

Conflicts:
MAINTAINERS
arch/powerpc/configs/40x/hcu4_defconfig
drivers/net/Kconfig
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
drivers/net/wireless/iwlwifi/iwl-pci.c
drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
drivers/s390/cio/qdio_main.c

Merge remote-tracking branch 'slave-dma/next'

Merge remote-tracking branch 'scsi/master'

Merge remote-tracking branch 'ibft/master'

Merge remote-tracking branch 'swiotlb/master'

Merge remote-tracking branch 'ieee1394/for-next'

Merge remote-tracking branch 'libata/NEXT'

Merge remote-tracking branch 'kconfig/for-next'

Merge remote-tracking branch 'kbuild/for-next'

Merge remote-tracking branch 'docs/docs-move'

Merge branch 'quilt/kernel-doc'

Merge remote-tracking branch 'hwmon-staging/hwmon-next'

Merge branch 'quilt/jdelvare-hwmon'

Merge remote-tracking branch 'bjdooks-i2c/next-i2c'

Merge branch 'quilt/i2c'

Merge remote-tracking branch 'hid/for-next'

Merge remote-tracking branch 'xfs/master'

Conflicts:
fs/xfs/xfs_aops.c
fs/xfs/xfs_super.c

Merge remote-tracking branch 'v9fs/for-next'

Conflicts:
net/9p/trans_virtio.c

Merge remote-tracking branch 'ocfs2/linux-next'

Merge remote-tracking branch 'nfsd/nfsd-next'

Merge remote-tracking branch 'logfs/master'

Merge remote-tracking branch 'gfs2/master'

Merge remote-tracking branch 'ext4/dev'

Merge remote-tracking branch 'cifs/master'

Merge remote-tracking branch 'ceph/for-next'

Merge remote-tracking branch 'xtensa/master'

Merge remote-tracking branch 'unicore32/unicore32'

Merge remote-tracking branch 'tile/master'

Merge remote-tracking branch 'rmobile/rmobile-latest'

Merge remote-tracking branch 'sh/sh-latest'

Merge remote-tracking branch 's390/features'

Merge remote-tracking branch '52xx-and-virtex/powerpc/next'

Merge remote-tracking branch 'powerpc/next'

Merge remote-tracking branch 'mips/mips-for-linux-next'

Merge remote-tracking branch 'm68knommu/for-next'

Merge remote-tracking branch 'm68k/for-next'

Merge remote-tracking branch 'ia64/test'

Merge branch 'quilt/hexagon'

Merge remote-tracking branch 'cris/for-next'

Merge remote-tracking branch 'blackfin/for-linus'

Merge remote-tracking branch 'ux500-core/ux500-core'

Merge remote-tracking branch 's5p/for-next'

Conflicts:
arch/arm/mach-exynos4/mach-smdkc210.c

Merge remote-tracking branch 'i.MX/for-next'

Conflicts:
arch/arm/mach-imx/Makefile

Merge remote-tracking branch 'at91/at91-next'

Merge remote-tracking branch 'arm-soc/for-next'

Conflicts:
Documentation/devicetree/bindings/arm/l2cc.txt
arch/arm/include/asm/hardware/cache-l2x0.h
arch/arm/mach-at91/board-usb-a9260.c
arch/arm/mach-msm/board-msm8x60.c
arch/arm/mach-mxs/include/mach/gpio.h
arch/arm/mach-u300/Makefile.boot
arch/arm/mm/cache-l2x0.c
arch/arm/plat-mxc/include/mach/gpio.h

Merge remote-tracking branch 'arm-lpae/for-next'

Conflicts:
arch/arm/include/asm/page.h
arch/arm/include/asm/pgalloc.h
arch/arm/include/asm/pgtable-hwdef.h
arch/arm/include/asm/pgtable.h
arch/arm/include/asm/tlb.h
arch/arm/kernel/head.S
arch/arm/kernel/sleep.S
arch/arm/mm/dma-mapping.c
arch/arm/mm/mmu.c

Merge remote-tracking branch 'arm/for-next'

Merge remote-tracking branch 'spi-current/spi/merge'

Merge remote-tracking branch 'wireless-current/master'

Merge remote-tracking branch 'pci-current/for-linus'

MIPS: No branches in delay slots for huge pages in handle_tlbl

For the case PM_DEFAULT_MASK == 0, we were placing a branch in the
delay slot of another branch.  This leads to undefined behavior.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2775/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

TOMOYO: Allow specifying domain transition preference.

I got an opinion that it is difficult to use exception policy's domain
transition control directives because they need to match the pathname specified
to "file execute" directives. For example, if "file execute /bin/\*\-ls\-cat"
is given, corresponding domain transition control directive needs to be like
"no_keep_domain /bin/\*\-ls\-cat from any".

If we can specify like below, it will become more convenient.

  file execute /bin/ls keep exec.realpath="/bin/ls" exec.argv[0]="ls"
  file execute /bin/cat keep exec.realpath="/bin/cat" exec.argv[0]="cat"
  file execute /bin/\*\-ls\-cat child
  file execute /usr/sbin/httpd <apache> exec.realpath="/usr/sbin/httpd" exec.argv[0]="/usr/sbin/httpd"

In above examples, "keep" works as if keep_domain is specified, "child" works
as if "no_reset_domain" and "no_initialize_domain" and "no_keep_domain" are
specified, "<apache>" causes domain transition to <apache> domain upon
successful execve() operation.

Moreover, we can also allow transition to different domains based on conditions
like below example.

  <kernel> /usr/sbin/sshd
  file execute /bin/bash <kernel> /usr/sbin/sshd //batch-session exec.argc=2 exec.argv[1]="-c"
  file execute /bin/bash <kernel> /usr/sbin/sshd //root-session task.uid=0
  file execute /bin/bash <kernel> /usr/sbin/sshd //nonroot-session task.uid!=0

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>

Merge branch 'master' of /home/stevef/cifs-2.6

drivers/video: fsl-diu-fb: remove unusued MEM_ALLOC_THRESHOLD

If there was ever any code that used MEM_ALLOC_THRESHOLD, it was removed a
long time ago.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: the video buffer is not I/O memory

The video buffer is not uncached memory-mapped I/O, so don't tag the virtual
address as __iomem.  It's also not a u8*.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: use a normal for-loop to uninstall framebuffers

Uninstalling the framebuffers in reverse order is unnecessary and makes
the for-loop awkward.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: fix memory leak on error

We were forgetting to unmap the video memory if fsl_diu_check_var() fails.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: fix potential memcpy buffer overflow bug

It makes no sense to limit the size of a strncpy() to the length of
the source string.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: set the driver name to "fsl-diu-fb"

Use the name "fsl-diu-fb" in the Freescale DIU framebuffer driver
during registrations.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: improve local variable usage in some functions

Clean up the local variable usage in request_irq_local() and allocate_buf().
This streamlines the code without affecting functionality.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: remove redundant default video mode

The framebuffer layer already uses the first video mode defined in the
fb_videomode array as a default, so there's no need to duplicate the
first entry into a stand-alone structure.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: improve device tree usage

Implement various improvements to the way the Freescale DIU framebuffer
driver access the device tree.

1) Use of_iomap() instead of of_address_to_resource() and ioremap()

2) Use be32_to_cpup() instead of directly dereferencing the device_node
   pointer.

3) Rename variable 'ofdev' to 'pdev' to avoid any confusion that it's
   a platform_device pointer, not an of_device pointer (of_device no
   longer exists).

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: fix compilation warning

Fix this compilation warning in the Freescale DIU framebuffer driver:

warning: 'dummy_ad_addr' may be used uninitialized in this function

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video: fsl-diu-fb: remove unused ioctls

Remove some unused ioctl commands, and treat those commands as unsupported
instead of ignored.

Also remove struct mfb_alpha, which isn't used by any ioctl.  It may have
been once intended for MFB_SET_ALPHA, but that ioctl uses a different
data structure.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>