221 int get_futex_key(u32 __user *uaddr, bool fshared, union futex_key *key,  in get_futex_key()
420 int fault_in_user_writeable(u32 __user *uaddr)  in fault_in_user_writeable()
451 int futex_cmpxchg_value_locked(u32 *curval, u32 __user *uaddr, u32 uval, u32 newval)  in futex_cmpxchg_value_locked()
462 int futex_get_value_locked(u32 *dest, u32 __user *from)  in futex_get_value_locked()
651 static int handle_futex_death(u32 __user *uaddr, struct task_struct *curr,  in handle_futex_death()
766 static inline int fetch_robust_entry(struct robust_list __user **entry,  in fetch_robust_entry()
767 				     struct robust_list __user * __user *head,  in fetch_robust_entry()
772 	if (get_user(uentry, (unsigned long __user *)head))  in fetch_robust_entry()
775 	*entry = (void __user *)(uentry & ~1UL);  in fetch_robust_entry()
789 	struct robust_list_head __user *head = curr->robust_list;  in exit_robust_list()
790 	struct robust_list __user *entry, *next_entry, *pending;  in exit_robust_list()
826 			if (handle_futex_death((void __user *)entry + futex_offset,  in exit_robust_list()
844 		handle_futex_death((void __user *)pending + futex_offset,  in exit_robust_list()
850 static void __user *futex_uaddr(struct robust_list __user *entry,  in futex_uaddr()
854 	void __user *uaddr = compat_ptr(base + futex_offset);  in futex_uaddr()
863 compat_fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,  in compat_fetch_robust_entry()
864 		   compat_uptr_t __user *head, unsigned int *pi)  in compat_fetch_robust_entry()
883 	struct compat_robust_list_head __user *head = curr->compat_robust_list;  in compat_exit_robust_list()
884 	struct robust_list __user *entry, *next_entry, *pending;  in compat_exit_robust_list()
911 	while (entry != (struct robust_list __user *) &head->list) {  in compat_exit_robust_list()
917 			(compat_uptr_t __user *)&entry->next, &next_pi);  in compat_exit_robust_list()
923 			void __user *uaddr = futex_uaddr(entry, futex_offset);  in compat_exit_robust_list()
943 		void __user *uaddr = futex_uaddr(pending, futex_offset);  in compat_exit_robust_list()