Re: [tip:x86/asm] sched/x86_64: Don't save flags on context switch

From: Oleg Nesterov
Date: Mon Nov 03 2014 - 18:10:52 EST


On 11/03, Andy Lutomirski wrote:
>
> On Mon, Nov 3, 2014 at 2:57 PM, Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
> >
> > I actually tried to say that irqs should be always disabled (afaics!).
> > IOW "interrupts on" should not be possible, not "interrupts off".
>
> But this is checking whether interrupts were on in the frame we're
> returning to, not whether they're on right now, right?

OOPS ;) Thanks!

Oleg.

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