diff --git a/[refs] b/[refs]
index 1221761f4e34..69d0d3f8f019 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ed405958057ca6a8c4c9178a7a3b1167fabb45f5
+refs/heads/master: f65bc214e042916135256620f900e9599d65e0cb
diff --git a/trunk/arch/x86/kernel/xsave.c b/trunk/arch/x86/kernel/xsave.c
index bb097b1644d8..07713d64debe 100644
--- a/trunk/arch/x86/kernel/xsave.c
+++ b/trunk/arch/x86/kernel/xsave.c
@@ -82,8 +82,7 @@ int save_i387_xstate(void __user *buf)
 	if (!access_ok(VERIFY_WRITE, buf, sig_xstate_size))
 		return -EACCES;
 
-	BUILD_BUG_ON(sizeof(struct user_i387_struct) !=
-			sizeof(tsk->thread.xstate->fxsave));
+	BUG_ON(sig_xstate_size < xstate_size);
 
 	if ((unsigned long)buf % 64)
 		printk("save_i387_xstate: bad fpstate %p\n", buf);