Make sure that we don't schedule processes on CPUs that we havetaken out of the scheduler.
Make sure that we don't schedule processes on CPUs that we havetaken out of
the scheduler.

ok hasbaert@. deraadt@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars