On Tue, Jun 06, 2006 at 04:18:15PM +0200, Andi Kleen wrote:
>
> > Because he is using a i386 machine, the nmi watchdog is disabled by
> > default.
>
> I changed that - it's now on by default on i386 too.
>
> -Andi
I am trying to create a patch for this problem and it just dawned on me,
how does one store the previous state in a suspend/resume path if the code
hotplugs all the cpus first? CPU0 is easy because an explicit
suspend/resume path is called, but it seems to be called last after all
the other cpus have been removed. How do I save the state?
Is there a recommened way of doing this? Or can I assume that
__cpu_disable/enable is only called by the suspend/resume subsystem?
Thanks.
Cheers,
Don
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