the bitrig smpns branch has been updated by haesbaert with 1 new commit:
commit fbdf874bf9538d3c68b163f81453e341328d0690
diff: https://github.com/bitrig/bitrig/commit/fbdf874
author: Christiano Haesbaert <[email protected]>
date: Wed Aug 27 18:21:02 2014 +0200
Decouple the idea of masking/unmasking an intrsource from pic{}.
When we take an interrupt, we mask the source and schedule the thread,
when the thread eventually runs and finishes processing, it unmasks
the source. So there must be a way of unmasking the source in a MI
fashion, each architecture should have a intrsource_unmask() function.
In amd64, we just map it to the corresponding pic{} callback.
M sys/arch/amd64/include/intr.h
M sys/kern/kern_ithread.c
