diff --git a/[refs] b/[refs]
index 622326b21a6e..ae59092877dc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4bfac36891d965bf71992c68b2c079afbfb42b4d
+refs/heads/master: fb293ae1c02dab78e714d50f2c37d7852d6f328a
diff --git a/trunk/arch/powerpc/kernel/idle.c b/trunk/arch/powerpc/kernel/idle.c
index abd2957fe537..c3cf0e8f3ac1 100644
--- a/trunk/arch/powerpc/kernel/idle.c
+++ b/trunk/arch/powerpc/kernel/idle.c
@@ -122,7 +122,7 @@ static ctl_table powersave_nap_sysctl_root[] = {
 	{
 		.ctl_name	= CTL_KERN,
 		.procname	= "kernel",
-		.mode		= 0755,
+		.mode		= 0555,
 		.child		= powersave_nap_ctl_table,
 	},
 	{}