Messages in this thread | | | Date | Wed, 20 Feb 2013 12:12:55 +0100 | From | Joerg Roedel <> | Subject | Re: [GIT PULL] x86/platform changes for v3.9 |
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On Wed, Feb 20, 2013 at 10:02:38AM +0100, Ingo Molnar wrote: > Timers and APIC would be my leading suspect - but scheduler and > hotplug changes might be the culprits as well. > > Yesterday, while preparing the trees I wanted to mention this > x86/apic commit: > > 336224ba5e4f x86, apic: Mask IO-APIC and PIC unconditionally on LAPIC resume > > ... as a change that needs monitored because it changes the > suspend and shutdown sequence but then skipped mentioning it > because it seemed relatively old and proven.
Hmm, this commit only touches the resume-path. I would wonder if this has something to do with reboot, can't rule it out, though.
> But there are other potentially dangerous commits as well - I > suspect we won't be able to avoid a bisection :-/
Yes, I think a bisection would be best if the problem is reproducible.
Joerg
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