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SubjectRe: Hang in work_resched
On Jan 31, 2008 9:55 AM, Peter Zijlstra <> wrote:
> Does this patch from thomas fix it as well?

Unfortunately, not.

For information, reverting just the first part of the offending commit
(sl->timer.cb_mode) fixed the problem, while reverting only the second
part (if (!hrtimer_active(&t->timer))) had no effect.

Also, I found a trivially reproductible testcase : sleep 0.

It hangs in nanosleep({0, 0}).


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