MT#55283 fix naughty bit field bug

Change-Id: I865b54e0296b04009001e3df75db33a2745a3647
(cherry picked from commit 25a28db9ec)
(cherry picked from commit 57e4e741e4)

lib/auxlib.h

@@ -700,7 +700,7 @@ INLINE void bf_copy(atomic64 *u, const uint64_t f,
 }
 /* works for multiple flags */
 INLINE void bf_copy_same(atomic64 *u, const atomic64 *s, const uint64_t g) {
-	unsigned int old, set, clear;
+	uint64_t old, set, clear;
 	old = atomic64_get(s);
 	set = old & g;
 	clear = ~old & g;