Re: [Regression] 2.6.24-git3: Major annoyance during suspend/hibernation on x86-64 (bisected)

From: Rafael J. Wysocki
Date: Fri Feb 01 2008 - 09:45:41 EST


On Friday, 1 of February 2008, Ingo Molnar wrote:
>
> * Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:
>
> > The below fixes it for me..
> >
> > ---
> > - restore the old wakeup mechanism
> > - fix break usage in do_each_thread() { } while_eac_thread().
> > - fix the hotplug switch stmt, a fall-through case was broken.
>
> thanks Peter, i've picked your fix up. I hope this solves the problem
> for Rafael too.

No, it doesn't, unfortunately. Actually, it breaks things even more, as
suspend now hangs (probably deadlocks) while disabling the nonboot CPU.

Thanks,
Rafael
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