Re: [PATCH 1/1] x86: fix text_poke

[Andi Kleen]

> I agree that it has to be robust, but if we want to make suspend/resume 
> be instantaneous (and we do), performance does actually matter. Yes, this 

For suspend/resume we can actually just disable all the text_poke()s.
They are not needed because we don't expect to stay in single CPU
mode for long after wake up and they will just be undone again.

I guess if it really was a problem (but really I haven't heard about it)
the easiest fix would be to just extended system_state to SYSTEM_SUSPEND
and then skip them if that is true. 

-Andi
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