Re: [PATCH] perf, x86: P4 PMU -- Fix unflagged overflows test

From: Don Zickus
Date: Fri Feb 04 2011 - 12:00:19 EST


On Fri, Feb 04, 2011 at 03:17:28PM +0300, Cyrill Gorcunov wrote:
> Please apply it, sorry for non-inlined patch (have a web access only at moment).
>
> Note that I've tested the patch on non-HT machine so if someone have HT'ed one
> -- it would be great to test the patch there.

Hmm. For some reason, when I enable the kgdb testsuite, the box fails to
boot with hardlockup issues. It seems like the code is swallowing the
NMIs? I basically applied this patch on top of 2.6.38-rc3 and ran it on my
Xeon box (p4 w/HT).

Cheers,
Don
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