Am Donnerstag, 15. März 2007 17:29 schrieb David Howells:
> How about the following:
>
>
> INTERRUPT HANDLING
> ------------------
>
> Execution of the interrupt handler chain for an interrupt not bound to a CPU
> is bounded by a lock/unlock at either side. Furthermore, recurrence of that
> interrupt is suppressed whilst its interrupt handler chain is executing. This
> means that with respect to itself, an interrupt handler chain can be assumed
> to have a full memory barrier between executions, no matter if it migrates to
> another CPU between invocations.
Splendid. Would you make a patch?
Regards
Oliver
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