On Wed, 19 Apr 2017 18:21:06 +0530 "Naveen N. Rao" <naveen.n....@linux.vnet.ibm.com> wrote:
> set_current_kprobe() already saves regs->msr into kprobe_saved_msr. Remove > the redundant save. > Looks good to me. Reviewed-by: Masami Hiramatsu <mhira...@kernel.org> Thank you, > Signed-off-by: Naveen N. Rao <naveen.n....@linux.vnet.ibm.com> > --- > arch/powerpc/kernel/kprobes.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c > index 067e9863bfdf..5c0a1ffcbcf9 100644 > --- a/arch/powerpc/kernel/kprobes.c > +++ b/arch/powerpc/kernel/kprobes.c > @@ -272,7 +272,6 @@ int __kprobes kprobe_handler(struct pt_regs *regs) > */ > save_previous_kprobe(kcb); > set_current_kprobe(p, regs, kcb); > - kcb->kprobe_saved_msr = regs->msr; > kprobes_inc_nmissed_count(p); > prepare_singlestep(p, regs); > kcb->kprobe_status = KPROBE_REENTER; > -- > 2.12.1 > -- Masami Hiramatsu <mhira...@kernel.org>