synaptics_s7301: add disabling keypad

Change-Id: I5af258d2245024918f08a1a7c93c6efcc4d177b3
smdk4412: cypress-touchkey - add keydisabler

Change-Id: I85efd4c5b2d6a7283c430f5eca2a730ef6b03d18
Merge "smdk4412: cypress-touchkey - add keydisabler" into cm-11.0
Merge "synaptics_s7301: add disabling keypad" into cm-11.0
Fix CVE-2014-3153

futex-prevent-requeue-pi-on-same-futex.patch futex:
Forbid uaddr == uaddr2 in futex_requeue(..., requeue_pi=1)

If uaddr == uaddr2, then we have broken the rule of only requeueing from
a non-pi futex to a pi futex with this call.  If we attempt this, then
dangling pointers may be left for rt_waiter resulting in an exploitable
condition.

This change brings futex_requeue() in line with futex_wait_requeue_pi()
which performs the same check as per commit 6f7b0a2a5c0f ("futex: Forbid
uaddr == uaddr2 in futex_wait_requeue_pi()")

[ tglx: Compare the resulting keys as well, as uaddrs might be
  	different depending on the mapping ]

Change-Id: Ibe6195215657c86bf2e39305656fdacf7230389d
Reported-by: Pinkie Pie
Signed-off-by: Will Drewry <wad@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
d710: build stage2 initramfs into kernel

Change-Id: I2c3f9dee52cd1241eb576a73893f8d8cf55bbe76