On Thu, Mar 14, 2013 at 3:09 PM, Stephane Eranian <eran...@google.com> wrote:
>
> Could be related to suspend/resume. But were you running perf across
> that resume/suspend cycle?
No.
In most cases I was running a perf record before and after (but not
*while* suspending)
In at least one other crash, I didn't run perf before at all, so the
first time I used perf was after the resume.
So in no cases did I actually have any perf stuff active over the
suspend itself.
> Let's see if we can reproduce the problem on the same ChromeBook you
> have. Don't have one myself.
I don't imagine it should be about chromebook per se, because afaik
all of pmu suspend/resume is done by the kernel, no firmware involved.
So I'd assume it should happen with any IvyBridge.
Linus
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