f2fs: update to latest version 3.4.y [20140903]

* 6f69935  f2fs: support 3.4 by Jaegeuk Kim - 1 year, 3 months ago linux-3.4
* 5b1cbad  f2fs: need fsck.f2fs if the recovery was failed by Jaegeuk Kim - 7 days ago
* 60b1580  f2fs: handle bug cases by letting fsck.f2fs initiate by Jaegeuk Kim - 7 days ago
* 7cb5d0f  f2fs: add BUG cases to initiate fsck.f2fs by Jaegeuk Kim - 7 days ago
* ba88ebd  f2fs: need fsck.f2fs when f2fs_bug_on is triggered by Jaegeuk Kim - 7 days ago
* 3258dd6  f2fs: remain inconsistency information to initiate fsck.f2fs by Jaegeuk Kim - 7 days ago
* 4081363  f2fs: introduce F2FS_I_SB, F2FS_M_SB, and F2FS_P_SB by Jaegeuk Kim - 7 days ago
* b73e528  f2fs: reposition unlock_new_inode to prevent accessing invalid inode by Chao Yu - 11 days ago
arm: autosmp: depends on HOTPLUG_CPU
Kernel Version: ak.040_b01.opo.cm11
Revert "ARM: dts: msm: Add support for second qcrypto device for 8974"

This reverts commit fa5d2199aed8c2aec01cc69f821cb179fe3198ff.
The second crypto device didn't work. And it breaks the l2tp vpn. If no
second hw crypto device, the software crypto will be used.

Change-Id: I125efcf668b60aeed3050eaeca14f3e276763583
Add configs needed for l2tp vpn.

Change-Id: Id636d8bbca77eac7b295c234e6d99713ca6ae0d6
input: touchscreen: Updated TP firmware

Change-Id: I1c30f0b0722e2dfc1ceb1d5e7b1d1d498d3cd8b6
find7: Add configs needed for l2tp vpn.

Change-Id: I2f9b4000769ad465413e320d10ff409da2d0d09a
ak_bacon_defconfig: Add configs needed for l2tp vpn
Kernel Version: ak.040_b03.opo.cm11
ppp: ppp_generic.c: warning code may be used uninitialized in this function
block: add zen scheduler
char-random: increase default entropy settings
compress: add LZ4 support

decompressor: Add LZ4 decompressor module

Date	Tue, 26 Feb 2013 15:24:27 +0900

This patch adds support for LZ4 decompression in the Linux Kernel.
LZ4 Decompression APIs for kernel are based on LZ4 implementation
by Yann Collet.

LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
LZ4 source repository : http://code.google.com/p/lz4/

Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>

v2:
- Clean up code
- Enable unaligned access for ARM v6 and above with
  CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
- Add lz4_decompress() for faster decompression with
  uncompressed output size

Signed-off-by: Paul Reioux <reioux@gmail.com>
lib: Add support for LZ4-compressed kernel

Date	Tue, 26 Feb 2013 15:24:28 +0900

This patch adds support for extracting LZ4-compressed kernel images,
as well as LZ4-compressed ramdisk images in the kernel boot process.

This depends on the patch below
decompressor: Add LZ4 decompressor module

Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>

v2:
- Clean up code
- Use lz4_decompress() for LZ4-compressed kernel during boot-process

Signed-off-by: Paul Reioux <reioux@gmail.com>
arm: Add support for LZ4-compressed kernel

Date	Tue, 26 Feb 2013 15:24:29 +0900

This patch integrates the LZ4 decompression code to the arm pre-boot code.
And it depends on two patchs below

lib: Add support for LZ4-compressed kernel
decompressor: Add LZ4 decompressor module

Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>

v2:
- Apply CFLAGS, -Os to decompress.o to improve decompress
  performance during boot-up process

Signed-off-by: Paul Reioux <reioux@gmail.com>
lib: Add lz4 compressor module

From	Chanho Min <>

This patch adds support for LZ4 compression in the Linux Kernel.
LZ4 Compression APIs for kernel are based on LZ4 implementation
by Yann Collet and changed with kernel coding style.

LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
LZ4 source repository : http://code.google.com/p/lz4/
svn revision : r90

Two APIs are added:
lz4_compress() support basic lz4 compression whereas lz4hc_compress() support
high compression or CPU performance get lower but compression ratio get higher.
Also, we require the pre-allocated working memory with the defined size and
destination buffer must be allocated with the size of lz4_compressbound.

Signed-off-by: Chanho Min <chanho.min@lge.com>

Signed-off-by: Paul Reioux <reioux@gmail.com>
crypto: Add lz4 Cryptographic API

From	Chanho Min <>

This patch adds support for lz4 and lz4hc compression algorithm
using the lib/lz4/* codebase.
Signed-off-by: Chanho Min <chanho.min@lge.com>

Signed-off-by: Paul Reioux <reioux@gmail.com>
lib/lz4/lz4_compress: fix macro usage error

Signed-off-by: Paul Reioux <reioux@gmail.com>
LZ4: compression/decompression signedness mismatch (v2)

LZ4 compression and decompression functions require different
in signedness input/output parameters: unsigned char for
compression and signed char for decompression.

Change decompression API to require "(const) unsigned char *".

v2: minor coding style fix.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>

Signed-off-by: Paul Reioux <reioux@gmail.com>
defconfig: enable lz4 support for ramdisk, zram and crypto
intelli_plug : bump to v3.8 (squashed, details below) (faux123)

intelli_plug: fix logic error for eco mode profiles

Signed-off-by: Paul Reioux <reioux@gmail.com>

intelli_plug: only apply suspend/resume logic if active

Signed-off-by: Paul Reioux <reioux@gmail.com>

intelli_plug: fix incorrect cpufreq API usage

This resolves the wakeup kick and screen off max issues

Signed-off-by: Paul Reioux <reioux@gmail.com>

intelli_plug: initialize ip_info struct element during driver init

this will eliminate race issues

Signed-off-by: Paul Reioux <reioux@gmail.com>

intelli_plug: use primary CPU's info data for non-boot cpu's settings

Async CPU design has caused quite a bit of grief for controlling cpu
frequencies

bump to version 3.8

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli_plug: older Qualcomm kernel compatibility fixup

ARGH... really angry at CAF code.

some cpufreq driver APIs are incredibly unstable with some of the older
MSM kernels.  The correct way is the fix the cpufreq drivers, but there are
tons of variations out there, so rather than depending on a fix, make
intelli_plug more universal by avoiding the troubling APIs altogether

Signed-off-by: Paul Reioux <reioux@gmail.com>
Kernel Version: ak.040_b05.opo.cm11
Merge remote-tracking branch 'AK/ak-11.0-nightly' into ak-11.0-nightly

Conflicts:
	ak-bacon-build.sh