Benjamin Herrenschmidt e8775d4aa1 powerpc/book3e: Don't re-trigger decrementer on lazy irq restore
The decrementer on BookE acts as a level interrupt and doesn't
need to be re-triggered when going negative. It doesn't go
negative anyways (unless programmed to auto-reload with a
negative value) as it stops when reaching 0.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-07-09 16:11:09 +10:00
..
2010-06-30 10:46:16 -07:00
2010-06-08 18:58:23 +02:00
2010-06-21 13:46:53 +09:00
2010-06-29 15:29:32 -07:00