[GIT PULL events/urgent] Protect access via task_subsys_state_check()

[Paul E. McKenney]

Hello, Ingo,

This pull request is for an RCU-related bug fix in perf_event_comm().
Without this fix, RCU-lockdep splats and other failures result.

This fix is available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/urgent

It has been subjected to -next testing and was posted to LKML at
https://lkml.org/lkml/2013/4/19/403.

							Thanx, Paul

----------------------------------------------------------------
Paul E. McKenney (1):
      events: Protect access via task_subsys_state_check()

 kernel/events/core.c | 2 ++
 1 file changed, 2 insertions(+)

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