Re: [RFC/PATCH] PM / Sleep: Timer quiesce in freeze state

[Peter Zijlstra]

On Tue, Oct 28, 2014 at 12:39:53PM +0800, Li, Aubrey wrote:

> > Now I suppose the problem is with cpu_pause() which needs IPIs to
> > complete? 
> 
> Yes, cpu_pause() will invoke smp IPI functions which need interrupt is
> enabled. So I changed irq ops like above. Actually, I have an early
> version to move cpuidle_pause()/cpuidle_resume() out of stop_machine(),
> that might be a better solution?

I think you can simply remove them altogether, they're nonsense.
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