[PATCH] Generic sched_clock locking fix for tip/timers/urgent

[John Stultz]

Hey Ingo, Thomas,
	Wanted to send along this sched_clock fix from Stephen for
tip/timers/urgent. Let me know if you have any issues or concerns.

thanks
-john


Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>

Stephen Boyd (1):
  sched_clock: Prevent callers from seeing half-updated data

 kernel/time/sched_clock.c | 46 +++++++++++++++++++++++++++++-----------------
 1 file changed, 29 insertions(+), 17 deletions(-)

-- 
1.8.3.2

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