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ARM: SMP: pass an ipi number to smp_cross_call()

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This allows us to use smp_cross_call() to trigger a number of different
software generated interrupts, rather than combining them all on one
SGI.  Recover the SGI number via do_IPI.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2010-11-15 09:42:08 +00:00
commit ad3b6993b9
15 changed files with 24 additions and 30 deletions
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