12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \  argument
31 	: "b" (uaddr), "i" (-EFAULT), "r" (oparg) \
34 static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)  in futex_atomic_op_inuser()  argument
44 	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32)))  in futex_atomic_op_inuser()
51 		__futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
54 		__futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
57 		__futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
60 		__futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
63 		__futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
86 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,  in futex_atomic_cmpxchg_inatomic()  argument
92 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))  in futex_atomic_cmpxchg_inatomic()
112         : "+r" (ret), "=&r" (prev), "+m" (*uaddr)  in futex_atomic_cmpxchg_inatomic()
113         : "r" (uaddr), "r" (oldval), "r" (newval), "i" (-EFAULT)  in futex_atomic_cmpxchg_inatomic()