Re: [PATCH -v3] perf, x86: try to handle unknown nmis with running perfctrs

Ingo Molnar
2010-08-20T14:17:24Z

it's not working so well, i'm getting:

Uhhuh. NMI received for unknown reason 00 on CPU 9.
Do you have a strange power saving mode enabled?
Dazed and confused, but trying to continue

on a nehalem box, after a perf top and perf stat run.

Thanks,

Ingo