skra e38c1c2c82 Make interrupt dispatching MP safe. Use GPU interrupt bit in per-core
interrupt status register to process shared interrupts only if the bit
is active and only on core to which they are routed.

Reviewed by:	imp, loos
Approved by:	kib (mentor)
Differential Revision:	https://reviews.freebsd.org/D3723
2015-11-06 17:12:33 +00:00
..