git://ftp.safe.ca / safe / jmp / linux-2.6 / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 061b908) | patch
powerpc/e500mc: Doorbells need to be taken w/exceptions disabled
authorKumar Gala <galak@kernel.crashing.org>
Fri, 9 Jan 2009 00:11:56 +0000 (18:11 -0600)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 13 Jan 2009 23:46:24 +0000 (17:46 -0600)
commit5597b25c300eeaf43392f399990d3f3027a9b779
tree3c6e52429853bdbb44f124dcc9bd6f86f90ca426tree | snapshot
parent061b908cf888c1bfd3dd1b91ce6f676e3bc42633commit | diff
powerpc/e500mc: Doorbells need to be taken w/exceptions disabled

We use Doorbell interrupts for IPIs and thus we need to make sure we aren't
interrupted in the process of processing the IPI.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Dave Liu <daveliu@freescale.com>
arch/powerpc/kernel/head_fsl_booke.S diff | blob | history
Full containers within linux kernel