cpufreq: interactive: restructure CPUFREQ_GOV_LIMITS

The cpufreq_interactive_timer gets cancelled and rescheduled
whenever the cpufreq_policy is changed. When the cpufreq policy is
changed at a rate faster than the sampling_rate of the interactive
governor, then the governor misses to change the target frequency
for long duration. The patch removes the need of cancelling the
timers when policy->min is changed.

Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Change-Id: I7862f1c8022a3b98a890e7537f93d02010e86764
android: configs: Enable CONFIG_SND_USB_AUDIO

Change-Id: I97e26356914e159c5ddf1baff586ba0940b46a87
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
cpufreq: interactive: turn boost_pulse off on boost off

Change-Id: I36fe217fa047d68ea90e78b12c7db4537ea8010b
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
android: configs: Enable SELinux and its dependencies.

Change-Id: I979813b95c0a9a79913df0913e6888f566da5ff1
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
prctl: adds PR_SET_TIMERSLACK_PID for setting timer slack of an arbitrary thread.

Second argument is similar to PR_SET_TIMERSLACK, if non-zero then the
slack is set to that value otherwise sets it to the default for the thread.

Takes PID of the thread as the third argument.

This allows power/performance management software to set timer slack for
other threads according to its policy for the thread (such as when the
thread is designated foreground vs. background activity)

Change-Id: I744d451ff4e60dae69f38f53948ff36c51c14a3f
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
nf: IDLETIMER: time-stamp and suspend/resume handling.

Message notifications contains an additional timestamp field in nano seconds.
The expiry time for the timers are modified during suspend/resume.
If timer was supposed to expire while the system is suspended then a
notification is sent when it resumes with the timestamp of the scheduled expiry.

Removes the race condition for multiple work scheduled.

Bug: 13247811

Change-Id: I752c5b00225fe7085482819f975cc0eb5af89bff
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
nf: Remove compilation error caused by
e254d2c28c880da28626af6d53b7add5f7d6afee

Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
Power: Changes the permission to read only for sysfs file
/sys/kernel/wakeup_reasons/last_resume_reason

Change-Id: If25e8e416ee9726996518b58b6551a61dc1591e3
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
net: ipv4: current group_info should be put after using.

Plug a group_info refcount leak in ping_init.
group_info is only needed during initialization and
the code failed to release the reference on exit.
While here move grabbing the reference to a place
where it is actually needed.

Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
Signed-off-by: Zhang Dongxing <dongxing.zhang@intel.com>
Signed-off-by: xiaoming wang <xiaoming.wang@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Conflicts:
	net/ipv4/ping.c

Change-Id: I51931e439cce7f19b4179f5828d7355bb3b1dcfa