241 	u32 bitset;
390 	u32 hash = jhash2((u32 *)key, offsetof(typeof(*key), both.offset) / 4,  in hash_futex()
522 get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)  in get_futex_key()
534 	if (unlikely((address % sizeof(u32)) != 0))  in get_futex_key()
538 	if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))  in get_futex_key()
746 static int fault_in_user_writeable(u32 __user *uaddr)  in fault_in_user_writeable()
778 static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,  in cmpxchg_futex_value_locked()
779 				      u32 uval, u32 newval)  in cmpxchg_futex_value_locked()
790 static int get_futex_value_locked(u32 *dest, u32 __user *from)  in get_futex_value_locked()
795 	ret = __copy_from_user_inatomic(dest, from, sizeof(u32));  in get_futex_value_locked()
1069 static int attach_to_pi_state(u32 __user *uaddr, u32 uval,  in attach_to_pi_state()
1216 static int handle_exit_race(u32 __user *uaddr, u32 uval,  in handle_exit_race()
1219 	u32 uval2;  in handle_exit_race()
1276 static int attach_to_pi_owner(u32 __user *uaddr, u32 uval, union futex_key *key,  in attach_to_pi_owner()
1362 static int lookup_pi_state(u32 __user *uaddr, u32 uval,  in lookup_pi_state()
1383 static int lock_pi_update_atomic(u32 __user *uaddr, u32 uval, u32 newval)  in lock_pi_update_atomic()
1385 	u32 uninitialized_var(curval);  in lock_pi_update_atomic()
1421 static int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb,  in futex_lock_pi_atomic()
1428 	u32 uval, newval, vpid = task_pid_vnr(task);  in futex_lock_pi_atomic()
1550 static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_state)  in wake_futex_pi()
1552 	u32 uninitialized_var(curval), newval;  in wake_futex_pi()
1647 futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset)  in futex_wake()
1695 static int futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr)  in futex_atomic_op_inuser()
1717 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))  in futex_atomic_op_inuser()
1747 futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2,  in futex_wake_op()
1924 futex_proxy_trylock_atomic(u32 __user *pifutex, struct futex_hash_bucket *hb1,  in futex_proxy_trylock_atomic()
1930 	u32 curval;  in futex_proxy_trylock_atomic()
1990 static int futex_requeue(u32 __user *uaddr1, unsigned int flags,  in futex_requeue()
1991 			 u32 __user *uaddr2, int nr_wake, int nr_requeue,  in futex_requeue()
1992 			 u32 *cmpval, int requeue_pi)  in futex_requeue()
2058 		u32 curval;  in futex_requeue()
2392 static int __fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,  in __fixup_pi_state_owner()
2397 	u32 uval, curval, newval, newtid;  in __fixup_pi_state_owner()
2547 static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,  in fixup_pi_state_owner()
2578 static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)  in fixup_owner()
2670 static int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags,  in futex_wait_setup()
2673 	u32 uval;  in futex_wait_setup()
2729 static int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val,  in futex_wait()
2730 		      ktime_t *abs_time, u32 bitset)  in futex_wait()
2806 	u32 __user *uaddr = restart->futex.uaddr;  in futex_wait_restart()
2829 static int futex_lock_pi(u32 __user *uaddr, unsigned int flags,  in futex_lock_pi()
2988 static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)  in futex_unlock_pi()
2990 	u32 uninitialized_var(curval), uval, vpid = task_pid_vnr(current);  in futex_unlock_pi()
3198 static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,  in futex_wait_requeue_pi()
3199 				 u32 val, ktime_t *abs_time, u32 bitset,  in futex_wait_requeue_pi()
3200 				 u32 __user *uaddr2)  in futex_wait_requeue_pi()
3438 static int handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi)  in handle_futex_death()
3440 	u32 uval, uninitialized_var(nval), mval;  in handle_futex_death()
3684 long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,  in do_futex()
3685 		u32 __user *uaddr2, u32 val2, u32 val3)  in do_futex()
3741 SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,  in SYSCALL_DEFINE6()  argument
3742 		struct timespec __user *, utime, u32 __user *, uaddr2,  in SYSCALL_DEFINE6()
3743 		u32, val3)  in SYSCALL_DEFINE6()
3747 	u32 val2 = 0;  in SYSCALL_DEFINE6()
3771 		val2 = (u32) (unsigned long) utime;  in SYSCALL_DEFINE6()
3932 COMPAT_SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,  in COMPAT_SYSCALL_DEFINE6()  argument
3933 		struct compat_timespec __user *, utime, u32 __user *, uaddr2,  in COMPAT_SYSCALL_DEFINE6()
3934 		u32, val3)  in COMPAT_SYSCALL_DEFINE6()
3965 	u32 curval;  in futex_detect_cmpxchg()