| Date | Thu, 12 Aug 2010 15:10:07 +0200 | From | Robert Richter <> | Subject | Re: [PATCH -v2] perf, x86: try to handle unknown nmis with running perfctrs |
| |
On 12.08.10 00:00:58, Robert Richter wrote: > I was debuging this a little more, see version 2 below.
I was testing the patch further, it properly filters perfctr back-to-back nmis. I was able to reliable detect unknown nmis triggered by the nmi button during high load perf sessions with multiple counters, no false positives.
> > -Robert
-- Advanced Micro Devices, Inc. Operating System Research Center
|