diff --git a/[refs] b/[refs]
index d90ef3ec8ce9..cb966b124bec 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b38f27e8425a132ed2dc49ffb3741404e81363d8
+refs/heads/master: 77ecd06ae40d0d9532c6aebc81f3d09462f20358
diff --git a/trunk/arch/s390/include/asm/system.h b/trunk/arch/s390/include/asm/system.h
index ef573c1d71a7..d73cc6b60000 100644
--- a/trunk/arch/s390/include/asm/system.h
+++ b/trunk/arch/s390/include/asm/system.h
@@ -20,8 +20,6 @@
 
 struct task_struct;
 
-extern int sysctl_userprocess_debug;
-
 extern struct task_struct *__switch_to(void *, void *);
 extern void update_per_regs(struct task_struct *task);