powerpc/kgdb: Bail out of KGDB when we've been triggered

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We need to skip a breakpoint exception when it occurs after
a breakpoint has already been removed.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Tiejun Chen 2012-08-22 16:10:19 +00:00 • committed by Benjamin Herrenschmidt

parent 572b411cb4

commit 949616cf2d

1 changed files with 15 additions and 0 deletions

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arch/powerpc/kernel/kgdb.c

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