From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 15 Feb 2012 11:08:34 +0000 (+0100)
Subject: futex: Cover all PI opcodes with cmpxchg enabled check
X-Git-Tag: v3.4-rc1~195^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59263b513c11398cd66a52d4c5b2b118ce1e0359;p=pandora-kernel.git

futex: Cover all PI opcodes with cmpxchg enabled check

Some of the newer futex PI opcodes do not check the cmpxchg enabled
variable and call unconditionally into the handling functions. Cover
all PI opcodes in a separate check.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Darren Hart <dvhart@linux.intel.com>
---

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