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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-01-08 18:11:56 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-01-13 17:46:24 -0600 |
| commit | 5597b25c300eeaf43392f399990d3f3027a9b779 (patch) | |
| tree | 3c6e52429853bdbb44f124dcc9bd6f86f90ca426 /arch/powerpc/kernel/signal_32.c | |
| parent | 061b908cf888c1bfd3dd1b91ce6f676e3bc42633 (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>
Diffstat (limited to 'arch/powerpc/kernel/signal_32.c')
0 files changed, 0 insertions, 0 deletions