Messages in this thread | | | Date | Sat, 16 Mar 2013 10:56:26 -0700 | Subject | Re: [PATCH] perf,x86: fix kernel crash with PEBS/BTS after suspend/resume | From | Linus Torvalds <> |
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On Sat, Mar 16, 2013 at 9:11 AM, Parag Warudkar <parag.lkml@gmail.com> wrote: > > This seems to trigger a WARN_ON during suspend/resume.
Ugh, yes. It's practically harmless, but it's ugly and technically wrong (we're using wrmsr_on_cpu() on our current cpu, but in a context where using it on anything else would be horribly broken).
I think the attached patch should fix it. UNTESTED!
Linus [unhandled content-type:application/octet-stream] | |