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(parent: 16303ab) | patch
sched: Use rq->rd in sched_setaffinity() under RCU read lock
authorKirill Tkhai <ktkhai@parallels.com>
Mon, 22 Sep 2014 18:36:36 +0000 (22:36 +0400)
committerIngo Molnar <mingo@kernel.org>
Wed, 24 Sep 2014 12:47:11 +0000 (14:47 +0200)
commitf1e3a0932f3a9554371792a7daaf1e0eb19f66d5
treec7f93a1b06055de285395c036da15f43f4743124tree | snapshot (tar.gz zip)
parent16303ab2fe214635240a8f57cad2cd29792d4e3bcommit | diff
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>
kernel/sched/core.c diff | blob | blame | history