[POWERPC] Implement logging of unhandled signals

Implement show_unhandled_signals sysctl + support to print when a process
is killed due to unhandled signals just as i386 and x86_64 does.

Default to having it off, unlike x86 that defaults on.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 53a456ebf6d5..c7314f952647 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1221,7 +1221,7 @@ static ctl_table fs_table[] = {
 };
 
 static ctl_table debug_table[] = {
-#ifdef CONFIG_X86
+#if defined(CONFIG_X86) || defined(CONFIG_PPC)
         {
                 .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "exception-trace",