Re: BUG: using smp_processor_id() during suspend with 2.6.25-rc8
From: Andi Kleen
Date: Mon Apr 07 2008 - 18:02:47 EST
Jiri Kosina <jkosina@xxxxxxx> writes:
>
> It is not safe to call smp_processor_id() in cases we are not sure someone
> will not reschedule us.
We are sure. Machine checks always run with interrupts off.
Also BTW in a non preempt-rt kernel all exceptions run non preemptable
anyways.
-Andi
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