---

yaml
---
r: 121239
b: refs/heads/master
c: 347fdd9
h: refs/heads/master
i:
  121237: 1e7113d
  121235: eea376f
  121231: 57fe7e2
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8789a9e7df6bf9b93739c4c7d4e380725bc9e936
+refs/heads/master: 347fdd9dd4e5d3f3a4e415925c35bdff1d59c3a9

trunk/arch/x86/kernel/ftrace.c

@@ -467,28 +467,16 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
 	 * ignore such a protection.
 	 */
 	asm volatile(
-#ifdef CONFIG_X86_64
-		"1: movq (%[parent_old]), %[old]\n"
-		"2: movq %[return_hooker], (%[parent_replaced])\n"
-#else
-		"1: movl (%[parent_old]), %[old]\n"
-		"2: movl %[return_hooker], (%[parent_replaced])\n"
-#endif
+		"1: " _ASM_MOV " (%[parent_old]), %[old]\n"
+		"2: " _ASM_MOV " %[return_hooker], (%[parent_replaced])\n"
 		"   movl $0, %[faulted]\n"
 
 		".section .fixup, \"ax\"\n"
 		"3: movl $1, %[faulted]\n"
 		".previous\n"
 
-		".section __ex_table, \"a\"\n"
-#ifdef CONFIG_X86_64
-		"   .quad 1b, 3b\n"
-		"   .quad 2b, 3b\n"
-#else
-		"   .long 1b, 3b\n"
-		"   .long 2b, 3b\n"
-#endif
-		".previous\n"
+		_ASM_EXTABLE(1b, 3b)
+		_ASM_EXTABLE(2b, 3b)
 
 		: [parent_replaced] "=r" (parent), [old] "=r" (old),
 		  [faulted] "=r" (faulted)