Messages in this thread | | | Date | Sun, 28 Apr 2013 21:53:12 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: Bug#700333: Stack trace |
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On Sun, 28 Apr 2013, Borislav Petkov wrote:
> On Sun, Apr 28, 2013 at 05:26:07PM +0400, vitalif@yourcmc.ru wrote: > > >When you do a suspend/resume cycle. > > > > OK, yes, I've found it there. > > > > >The bug says "The photo shows a BUG in hrtimer_interrupt() after > > >making > > >the hibernation image and while resuming the non-boot CPUs." so I'm > > >guessing with Thomas' patch it suspends fine now? > > > > Yeah, now I'm using a patched kernel and it's OK. > > > > So, does it mean the problem is fixed by this patch or it's just > > confirmed and should be fixed by another one? > > Well, it makes sense to me, at least: we remove the handler on suspend > so that the HPET interrupt doesn't fire. If, when the box comes up > again, the pending interrupt is cleared, then all is fine - we can > safely register the handler again and everyone goes about their merry > way. > > But don't worry, if Thomas has an idea, it is almost guaranteed you'll > get a proper fix soon. :-)
I merged a slightly better fix, you all were on cc. It's going into 3.10 and it's tagged stable, so it will show up in stable kernels soon.
Thanks,
tglx
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