powerpc: Create PPC_WARN_ALIGNMENT to match PPC_WARN_EMULATED

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perf_event wants a separate event for alignment and emulation faults,
so create another emulation event.  This will make it easy to hook in
perf_event at one spot.

We pass in regs which will be required for these events.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Anton Blanchard 2009-10-27 18:46:55 +00:00 • committed by Paul Mackerras

parent f7d7986060

commit eecff81d1f

3 changed files with 20 additions and 17 deletions

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7

arch/powerpc/include/asm/emulated_ops.h

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12

arch/powerpc/kernel/align.c

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18

arch/powerpc/kernel/traps.c

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