Re: [PATCH 3/3] powerpc: kprobes: emulate instructions on kprobe handler re-entry

2017-02-14 Thread Ananth N Mavinakayanahalli
On Tue, Feb 14, 2017 at 02:08:03PM +0530, Naveen N. Rao wrote: > On kprobe handler re-entry, try to emulate the instruction rather than > single stepping always. > > As a related change, remove the duplicate saving of msr as that is > already done in set_current_kprobe() > > Signed-off-by: Naveen

[PATCH 3/3] powerpc: kprobes: emulate instructions on kprobe handler re-entry

2017-02-14 Thread Naveen N. Rao
On kprobe handler re-entry, try to emulate the instruction rather than single stepping always. As a related change, remove the duplicate saving of msr as that is already done in set_current_kprobe() Signed-off-by: Naveen N. Rao --- arch/powerpc/kernel/kprobes.c | 9 - 1 file changed, 8