On Wed, Jul 25, 2012 at 11:20 PM, Colin Cross <[email protected]> wrote: > The cpu hotplug notifier gets called in both atomic and non-atomic > contexts, it is not always safe to lock a mutex. Filter out all events > except the six necessary ones, which are all sleepable, before taking > the mutex. > > Signed-off-by: Colin Cross <[email protected]> > --- Agree. Have you observed any lock-up ?
For that patch itself, Acked-by: Santosh Shilimkar <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
