Messages in this thread | | | Date | Wed, 30 Sep 2009 10:20:37 +0200 | From | Michal Schmidt <> | Subject | Re: [2.6.31-git17] WARNING: at kernel/hrtimer.c:648 hres_timers_resume+0x40/0x50()/WARNING: at drivers/base/sys.c:353 __sysdev_resume+0xc3/0xe0() |
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Dne Wed, 30 Sep 2009 16:01:40 +0800 Yong Zhang <yong.zhang0@gmail.com> napsal(a): > From my previous mail, I have ask Maciej to test the blow patch: > diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c > index fb0f46f..4a00a1a 100644 > --- a/kernel/time/timekeeping.c > +++ b/kernel/time/timekeeping.c > @@ -569,6 +569,9 @@ static int timekeeping_resume(struct sys_device > *dev) unsigned long flags; > struct timespec ts; > > + WARN_ONCE(!irqs_disabled(), > + KERN_INFO "timekeeping_resume() called with IRQs > enabled!"); + > read_persistent_clock(&ts); > > clocksource_resume(); > > And indeed, the warning is showed.
Is it? After Maciej tested it, he said: > no "timekeeping_resume() called with IRQs enabled!". which I read as: no such message was shown.
Michal
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