powerpc/kprobes: Do not disable External interrupts during single step

External/Decrement exceptions have lower priority than the Debug Exception.
So, we don't have to disable the External interrupts before a single step.
However, on BookE, Critical Input Exception(CE) has higher priority than a
Debug Exception. Hence we mask them.

Signed-off-by: 	Suzuki K. Poulose <suzuki@in.ibm.com>
Cc:		Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc:		Ananth N Mavinakaynahalli <ananth@in.ibm.com>
Cc:		Kumar Gala <galak@kernel.crashing.org>
Cc:		linuxppc-dev@ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

0 files changed, 0 insertions, 0 deletions