cpufreq: smartmax: Move get_cpu_idle_time() to cpufreq.c
cpufreq: Bring back SmartMax with io_is_busy, add new HellsActive CPU Governor thanks to @hellsgod based on Intelliactive by @Faux123
update version to 84u-r1
hellsactive causing a kernel panic, will re-add when its ready
gpu: ion: Sync CMA caching logic with carveout heap.

Change-Id: Id759d442a45a54ae6b3410f01a208728cb040a52
block: Reserve only one queue tag for sync IO if only 3 tags are available

In case a device has three tags available we still reserve two of them
for sync IO. That leaves only a single tag for async IO such as
writeback from flusher thread which results in poor performance.

Allow async IO to consume two tags in case queue has three tag availabe
to get a decent async write performance.

This patch improves streaming write performance on a machine with such disk
from ~21 MB/s to ~52 MB/s. Also postmark throughput in presence of
streaming writer improves from 8 to 12 transactions per second so sync
IO doesn't seem to be harmed in presence of heavy async writer.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
lge: touch: disable touch info print
prima: reduce rx wakelock
tcp: network speed tweak

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
cfg80211: Reset beacon interval when stop AP fails

When SSR happens at WLAN driver, the cfg80211 stop AP can fail at driver.
Make sure that the beacon interval is reset, even when this API fails.

Change-Id: I459f55ce5f4bc44c4d0e20170bd50a83c2d609b4
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
cfg80211: export regulatory_hint_user() API

This is to help the hardware configured in world
roaming mode to save power when not connected to
any AP.

CRs-Fixed: 542802
Change-Id: Ia643d0e9848dcd486832973bd6dd186edd7bd4ea
Signed-off-by: Mihir Shete <smihir@codeaurora.org>
cfg80211: fix set_regdom() to cancel requests with same alpha2

Use a different error code if the regdomain is same and then
set the request processed so that it doesn't block new
requests.

Git-commit: 959085352b7c44ff9bae4d8a4d76146193260e4c
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
Author: Kalle Valo <kvalo@qca.qualcomm.com>
Date: Thu Jul 12 15:33:58 2012 +0300

Change-Id: I8cbcf80bb43d983c72cf9037f30e11ae8d329b06
Signed-off-by: Mihir Shete <smihir@codeaurora.org>
cfg80211: discard regulatory hints from country IEs with undefined wiphy

Regulatory hints are processed in a worker thread and by the
time this thread gets a chance to schedule driver can deregister
the wiphy on which the country IE was discovered. There is no need
to process the hints which are coming from such invalid wiphy
devices and we should drop them.

Change-Id: I44f6f7b29ed1d0927151a88f3ea9e0c17044bd7e
CRs-Fixed: 588103
Signed-off-by: Mihir Shete <smihir@codeaurora.org>
cfg80211: Fix memory leak

When a driver requests a specific regulatory domain after cfg80211 already
has one, a struct ieee80211_regdomain is leaked.

Change-Id: Id28fc9861b9c911a97bd242439eabca097d76258
Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: b7566fc363e23f0efd3fa1e1460f9421cdc0d77e
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[mattw@codeaurora.org: trivially backport to the msm-3.4 kernel]
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Staging: android: timed_gpio.c: improved logic of gpio_get_time()

This patch improves the logic of gpio_get_time() and, thereafter,
makes checkpatch.pl happy.

Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: android: logger: fixed checkpatch.pl warnings.

Signed-off-by: Jerry Stralko <gerb.stralko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: android: logger: Prefer LCD NOTIFY for suspend

* In other drivers, we prefer LCD NOTIFY over POWER/EARLY SUSPEND.
* Let's do same here.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
sl[au]b: always get the cache from its page in kmem_cache_free()

struct page already has this information.  If we start chaining caches,
this information will always be more trustworthy than whatever is passed
into the function.

Signed-off-by: Glauber Costa <glommer@parallels.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: JoonSoo Kim <js1304@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Rik van Riel <riel@redhat.com>
Cc: Suleiman Souhlal <suleiman@google.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
misc info added to lmk
futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test

If an architecture has futex_atomic_cmpxchg_inatomic() implemented and there
is no runtime check necessary, allow to skip the test within futex_init().

This allows to get rid of some code which would always give the same result,
and also allows the compiler to optimize a couple of if statements away.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Finn Thain <fthain@telegraphics.com.au>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>