Re: [PATCH 0/3 v2] nmi perf fixes

From: Ingo Molnar
Date: Fri Sep 10 2010 - 12:51:53 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> > > It happens easily here - just running something like:
> > >
> > > perf record -g ./hackbench 10
> >
> > I try to reproduce it, which systems are affected?
>
> This is an older Barcelona box, will send you a dump of details off-list.

Note, i tried to trigger it again after a fresh reboot into tip:88a377e,
and this time 3 runs of hackbench didnt trigger the message, but the
first 'perf top' did. YMMV.

Ingo
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