[PATCH] x86-64: dump_trace() atomicity fix

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Fix

BUG: using smp_processor_id() in preemptible [00000001] code:

in backtracer on preemptible debug kernels.

Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>

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Andrew Morton 2006-12-07 02:14:02 +01:00 • committed by Andi Kleen

parent bb0d977ed4

commit da68933e0a

1 changed files with 5 additions and 3 deletions

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8

arch/x86_64/kernel/traps.c

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