ARM: 8119/1: crypto: sha1: add ARM NEON implementation

This patch adds ARM NEON assembly implementation of SHA-1 algorithm.

tcrypt benchmark results on Cortex-A8, sha1-arm-asm vs sha1-neon-asm:

block-size      bytes/update    old-vs-new
16              16              1.04x
64              16              1.02x
64              64              1.05x
256             16              1.03x
256             64              1.04x
256             256             1.30x
1024            16              1.03x
1024            256             1.36x
1024            1024            1.52x
2048            16              1.03x
2048            256             1.39x
2048            1024            1.55x
2048            2048            1.59x
4096            16              1.03x
4096            256             1.40x
4096            1024            1.57x
4096            4096            1.62x
8192            16              1.03x
8192            256             1.40x
8192            1024            1.58x
8192            4096            1.63x
8192            8192            1.63x

Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Change-Id: Ibe8adefe0e92bdb698dcbe5d87ec2cee638efdfa
ARM: 8118/1: crypto: sha1/make use of common SHA-1 structures

Common SHA-1 structures are defined in <crypto/sha.h> for code sharing.

This patch changes SHA-1/ARM glue code to use these structures.

Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Change-Id: Id0683a749a22d4ee7e1509165365f44f1c5b0587
msm: kgsl: Elevate the priority of the thread during adreno start

It turns out that having lots of spurious threads causes race
conditions. Who knew? Instead of spawning a new high prority
thread just bump the priority of the current thread up
while adreno_start is running.

Change-Id: Ic0dedbadf65da11c800578c8769ae844f010e925
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>

Conflicts:
	drivers/gpu/msm/adreno.c

Change-Id: I23ea4ff9684e8493c7d2b4504a09eced9951ea44
ASoC: msm: qdsp6v2: update int to size_t

Int aren't same size as size_t in 64bit kernel. This actually cause part of
the stack to be overwritten.

Change-Id: I0ebff1fb9030fdb93a6889ee02329599ae2800fb
Signed-off-by: Fred Oh <fred@codeaurora.org>