Keith Owens wrote:
> wait_for_at_least_one_schedule_on_every_cpu();
what about
spin_unlock_wait(&global_exception_lock);
The actual exception table waker uses
spin_lock_irqsave(&global_exception_lock);
spin_unlock_irqsave(&global_exception_lock);
Or a simple spinlock - the code shouldn't be performance critical.
--
Manfred
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