Re: [PATCH] Add a text_poke syscall v2

[Oleg Nesterov]

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.

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