177 	if (uid_eq(pcred->uid,  cred->euid) ||  in set_one_prio_perm()
220 	kuid_t uid;  in SYSCALL_DEFINE3()  local
254 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
257 			uid = cred->uid;  in SYSCALL_DEFINE3()
258 		else if (!uid_eq(uid, cred->uid)) {  in SYSCALL_DEFINE3()
259 			user = find_user(uid);  in SYSCALL_DEFINE3()
264 			if (uid_eq(task_uid(p), uid) && task_pid_vnr(p))  in SYSCALL_DEFINE3()
267 		if (!uid_eq(uid, cred->uid))  in SYSCALL_DEFINE3()
290 	kuid_t uid;  in SYSCALL_DEFINE2()  local
322 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
325 			uid = cred->uid;  in SYSCALL_DEFINE2()
326 		else if (!uid_eq(uid, cred->uid)) {  in SYSCALL_DEFINE2()
327 			user = find_user(uid);  in SYSCALL_DEFINE2()
332 			if (uid_eq(task_uid(p), uid) && task_pid_vnr(p)) {  in SYSCALL_DEFINE2()
338 		if (!uid_eq(uid, cred->uid))  in SYSCALL_DEFINE2()
481 	new_user = alloc_uid(new->uid);  in set_user()
547 		new->uid = kruid;  in __sys_setreuid()
548 		if (!uid_eq(old->uid, kruid) &&  in __sys_setreuid()
556 		if (!uid_eq(old->uid, keuid) &&  in __sys_setreuid()
563 	if (!uid_eq(new->uid, old->uid)) {  in __sys_setreuid()
569 	    (euid != (uid_t) -1 && !uid_eq(keuid, old->uid)))  in __sys_setreuid()
605 long __sys_setuid(uid_t uid)  in __sys_setuid()  argument
613 	kuid = make_kuid(ns, uid);  in __sys_setuid()
624 		new->suid = new->uid = kuid;  in __sys_setuid()
625 		if (!uid_eq(kuid, old->uid)) {  in __sys_setuid()
630 	} else if (!uid_eq(kuid, old->uid) && !uid_eq(kuid, new->suid)) {  in __sys_setuid()
652 SYSCALL_DEFINE1(setuid, uid_t, uid)  in SYSCALL_DEFINE1()  argument
654 	return __sys_setuid(uid);  in SYSCALL_DEFINE1()
687 	if ((ruid == (uid_t) -1 || uid_eq(kruid, old->uid)) &&  in __sys_setresuid()
693 	ruid_new = ruid != (uid_t) -1        && !uid_eq(kruid, old->uid) &&  in __sys_setresuid()
695 	euid_new = euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&  in __sys_setresuid()
697 	suid_new = suid != (uid_t) -1        && !uid_eq(ksuid, old->uid) &&  in __sys_setresuid()
708 		new->uid = kruid;  in __sys_setresuid()
709 		if (!uid_eq(kruid, old->uid)) {  in __sys_setresuid()
748 	ruid = from_kuid_munged(cred->user_ns, cred->uid);  in SYSCALL_DEFINE3()
858 long __sys_setfsuid(uid_t uid)  in __sys_setfsuid()  argument
868 	kuid = make_kuid(old->user_ns, uid);  in __sys_setfsuid()
876 	if (uid_eq(kuid, old->uid)  || uid_eq(kuid, old->euid)  ||  in __sys_setfsuid()
894 SYSCALL_DEFINE1(setfsuid, uid_t, uid)  in SYSCALL_DEFINE1()  argument
896 	return __sys_setfsuid(uid);  in SYSCALL_DEFINE1()
1667 	id_match = (uid_eq(cred->uid, tcred->euid) &&  in check_prlimit_permission()
1668 		    uid_eq(cred->uid, tcred->suid) &&  in check_prlimit_permission()
1669 		    uid_eq(cred->uid, tcred->uid)  &&  in check_prlimit_permission()