diff --git a/[refs] b/[refs]
index 447e4fa0c2a4..1cc068e6d85d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b4ef95de00be4c2c30feccf607a45093c8c118b7
+refs/heads/master: 53c58588107973c0e240a1ed4fb8295f274c409d
diff --git a/trunk/include/asm-x86/ptrace-abi.h b/trunk/include/asm-x86/ptrace-abi.h
index 81a8ee4c55fc..f224eb3c3157 100644
--- a/trunk/include/asm-x86/ptrace-abi.h
+++ b/trunk/include/asm-x86/ptrace-abi.h
@@ -89,13 +89,13 @@
 */
 struct ptrace_bts_config {
 	/* requested or actual size of BTS buffer in bytes */
-	u32 size;
+	__u32 size;
 	/* bitmask of below flags */
-	u32 flags;
+	__u32 flags;
 	/* buffer overflow signal */
-	u32 signal;
+	__u32 signal;
 	/* actual size of bts_struct in bytes */
-	u32 bts_size;
+	__u32 bts_size;
 };
 #endif