Re: [V3][PATCH 0/6] x86, nmi: new NMI handling routines

From: Peter Zijlstra
Date: Fri Aug 26 2011 - 05:45:20 EST


On Thu, 2011-08-25 at 12:45 -0400, Don Zickus wrote:
> I spent some time hacking and came up with this patch. I tested it on my
> core2quad machine trying to enable all the NMI handler I could, mainly
> perf and kgdb (and oprofile too when perf was disabled). Everything seems
> to work correctly. If people are ok with this approach, I'll try and test
> this on more machines.

Right, code looks OK, the only worry that remains is overhead, always
running all handlers must cost..
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