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SubjectRe: [2.6.17-rc5-mm2] crash when doing second suspend: BUG in arch/i386/kernel/nmi.c:174
Andrew Morton wrote:
> All the above applies to suspend-to-disk. I don't know if suspend-to-RAM
> shuts down the APs.

I'm using suspend-to-mem and it looks like its unplugging/replugging all
the CPUs.

The part of the question I don't quite understand is why this is
considered per-CPU state? Surely NMI-watchdog is a system-wide thing?
Or does this also tie into other uses of the performance registers which
may be set per-CPU?

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