diff --git a/[refs] b/[refs]
index 8d07dfc59e64..83a55b8b64ae 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 136abb32d6b4acf196425fb3968ebb368d84280e
+refs/heads/master: 2dfc383ad587bbead84739a9ff9273df3eda983d
diff --git a/trunk/include/asm-generic/bitops/fls64.h b/trunk/include/asm-generic/bitops/fls64.h
new file mode 100644
index 000000000000..716c51e0dd4c
--- /dev/null
+++ b/trunk/include/asm-generic/bitops/fls64.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_GENERIC_BITOPS_FLS64_H_
+#define _ASM_GENERIC_BITOPS_FLS64_H_
+
+static inline int fls64(__u64 x)
+{
+	__u32 h = x >> 32;
+	if (h)
+		return fls(h) + 32;
+	return fls(x);
+}
+
+#endif /* _ASM_GENERIC_BITOPS_FLS64_H_ */