tree 3f995412e5be1a6180b37dde4e7e8cfeb2bc8665
parent de326dbe0c8b61b81aab32970236ee9ee47d782a
author Ingo Molnar <mingo@elte.hu> 1175080638 +0200
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1175114671 -0700

[PATCH] hrtimers: fix reprogramming SMP race

hrtimer_start() incorrectly set the 'reprogram' flag to enqueue_hrtimer(),
which should only be 1 if the hrtimer is queued to the current CPU.

Doing otherwise could result in a reprogramming of the current CPU's
clockevents device, with a timer that is not queued to it - resulting in a
bogus next expiry value.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>