powerpc/kgdb: Do not set kgdb_single_step on ppc

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The kgdb_single_step flag has the possibility to indefinitely
hang the system on an SMP system.

The x86 arch have the same problem, and that problem was fixed by
commit 8097551d9ab9b9e3630(kgdb,x86: do not set kgdb_single_step
on x86). This patch does the same behaviors as x86's patch.

Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

...

This commit is contained in:

Tiejun Chen 2012-08-22 16:10:18 +00:00 • committed by Benjamin Herrenschmidt

parent 46c5c59e69

commit 572b411cb4

1 changed files with 0 additions and 1 deletions

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arch/powerpc/kernel/kgdb.c

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