powerpc/e500mc: Doorbells need to be taken w/exceptions disabled

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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>

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Kumar Gala 2009-01-08 18:11:56 -06:00

parent 061b908cf8

commit 5597b25c30

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/head_fsl_booke.S

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