Re: [PATCH 07/10] MCE: replace mce.c use of TIF_MCE_NOTIFY with user_return_notifier

Avi Kivity
2011-06-12T08:32:06Z

On 06/10/2011 11:42 PM, Tony Luck wrote:
> You are right that we should have some better method - the
> shot-gun approach of hitting every task on every cpu in the hope
> that one of them will run our code soon sounds like overkill.
> Using some NMI-saf method to wake a single worker thread
> sounds a good idea for a subsequent clean up.
>

That's irq_work_queue().

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error compiling committee.c: too many arguments to function