diff --git a/[refs] b/[refs]
index 959a1dff11bb..085f279fa5df 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 660a293ea9be709b893d371fbc0328fcca33c33a
+refs/heads/master: 9fbaf49c7f717740002d49eee1bbd03d89d8766a
diff --git a/trunk/arch/x86/mm/kmemcheck/opcode.c b/trunk/arch/x86/mm/kmemcheck/opcode.c
index 63c19e27aa6f..324aa3f07237 100644
--- a/trunk/arch/x86/mm/kmemcheck/opcode.c
+++ b/trunk/arch/x86/mm/kmemcheck/opcode.c
@@ -9,7 +9,7 @@ static bool opcode_is_prefix(uint8_t b)
 		b == 0xf0 || b == 0xf2 || b == 0xf3
 		/* Group 2 */
 		|| b == 0x2e || b == 0x36 || b == 0x3e || b == 0x26
-		|| b == 0x64 || b == 0x65 || b == 0x2e || b == 0x3e
+		|| b == 0x64 || b == 0x65
 		/* Group 3 */
 		|| b == 0x66
 		/* Group 4 */