diff --git a/[refs] b/[refs]
index 86d0f1778a23..d7947daf49ce 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 94699b04eddd4b247d871930431d6fa1a46c175e
+refs/heads/master: e3346fc48204d780f92527d06df8bf6f28d603ec
diff --git a/trunk/arch/x86/kernel/cpu/mcheck/mce.c b/trunk/arch/x86/kernel/cpu/mcheck/mce.c
index 7bd19c7f5315..75919440a188 100644
--- a/trunk/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/trunk/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1549,8 +1549,10 @@ static struct miscdevice mce_log_device = {
  */
 static int __init mcheck_enable(char *str)
 {
-	if (*str == 0)
+	if (*str == 0) {
 		enable_p5_mce();
+		return 1;
+	}
 	if (*str == '=')
 		str++;
 	if (!strcmp(str, "off"))