Re: [PATCH] Add a text_poke syscall v2

Oleg Nesterov
2013-11-30T18:27:45Z

On 11/30, Oleg Nesterov wrote:
>
> First of all, this smp_wmb() is not clear.

Yes, but...

> However, do_int3() does preempt_conditional_sti() and this looks
> as if it can be called with irqs enabled?

Ah, please ignore, I misread preempt_conditional_sti(). It enables
irqs if they were enabled before the exception, unless I misread it
again.

Oleg.