tree ae35f82cc63a624966934efb63f30d7c2a8ab746
parent 83aea945c21c646184a494a32ad5524248b60226
author Ananth N Mavinakayanahalli <ananth@in.ibm.com> 1274987960 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1275465037 +1000

powerpc/kprobes: Remove resume_execution() in kprobes

emulate_step() in kprobe_handler() would've already determined if the
probed instruction can be emulated. We single-step in hardware only if
the instruction couldn't be emulated. resume_execution() therefore is
superfluous -- all we need is to fix up the instruction pointer after
single-stepping.

Thanks to Paul Mackerras for catching this.

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>