From: Kirill Tkhai <ktkhai@parallels.com>
Date: Mon, 22 Sep 2014 18:36:36 +0000 (+0400)
Subject: sched: Use rq->rd in sched_setaffinity() under RCU read lock
X-Git-Tag: omap-for-v3.19/prcm-cleanup~94^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1e3a0932f3a9554371792a7daaf1e0eb19f66d5;p=pandora-kernel.git

sched: Use rq->rd in sched_setaffinity() under RCU read lock

Probability of use-after-free isn't zero in this place.

Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: <stable@vger.kernel.org> # v3.14+
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/20140922183636.11015.83611.stgit@localhost
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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