Avi Kivity wrote: > On 07/26/2009 05:23 PM, Jan Kiszka wrote: >>> btw, what does it fix? a debug warning? >>> >>> >> >> I haven't seen anything in the wild, and I don't think it would raise a >> warning. All it should cause is a potential delay of some pending >> reschedule as preempt_enable will not fire under local_irq_disable. >> > > Ah, okay, then it is a real fix. Preempt-correctness is important. > > (but won't local_irq_enable() reschedule?) The last time I checked it was essentially a plain 'sti'. Jan
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