176 	if (uid_eq(pcred->uid,  cred->euid) ||  in set_one_prio_perm()
219 	kuid_t uid;  in SYSCALL_DEFINE3()  local
252 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE3()
255 			uid = cred->uid;  in SYSCALL_DEFINE3()
256 		else if (!uid_eq(uid, cred->uid)) {  in SYSCALL_DEFINE3()
257 			user = find_user(uid);  in SYSCALL_DEFINE3()
262 			if (uid_eq(task_uid(p), uid) && task_pid_vnr(p))  in SYSCALL_DEFINE3()
265 		if (!uid_eq(uid, cred->uid))  in SYSCALL_DEFINE3()
289 	kuid_t uid;  in SYSCALL_DEFINE2()  local
320 		uid = make_kuid(cred->user_ns, who);  in SYSCALL_DEFINE2()
323 			uid = cred->uid;  in SYSCALL_DEFINE2()
324 		else if (!uid_eq(uid, cred->uid)) {  in SYSCALL_DEFINE2()
325 			user = find_user(uid);  in SYSCALL_DEFINE2()
330 			if (uid_eq(task_uid(p), uid) && task_pid_vnr(p)) {  in SYSCALL_DEFINE2()
336 		if (!uid_eq(uid, cred->uid))  in SYSCALL_DEFINE2()
480 	new_user = alloc_uid(new->uid);  in set_user()
546 		new->uid = kruid;  in __sys_setreuid()
547 		if (!uid_eq(old->uid, kruid) &&  in __sys_setreuid()
555 		if (!uid_eq(old->uid, keuid) &&  in __sys_setreuid()
562 	if (!uid_eq(new->uid, old->uid)) {  in __sys_setreuid()
568 	    (euid != (uid_t) -1 && !uid_eq(keuid, old->uid)))  in __sys_setreuid()
604 long __sys_setuid(uid_t uid)  in __sys_setuid()  argument
612 	kuid = make_kuid(ns, uid);  in __sys_setuid()
623 		new->suid = new->uid = kuid;  in __sys_setuid()
624 		if (!uid_eq(kuid, old->uid)) {  in __sys_setuid()
629 	} else if (!uid_eq(kuid, old->uid) && !uid_eq(kuid, new->suid)) {  in __sys_setuid()
651 SYSCALL_DEFINE1(setuid, uid_t, uid)  in SYSCALL_DEFINE1()  argument
653 	return __sys_setuid(uid);  in SYSCALL_DEFINE1()
686 	if ((ruid == (uid_t) -1 || uid_eq(kruid, old->uid)) &&  in __sys_setresuid()
692 	ruid_new = ruid != (uid_t) -1        && !uid_eq(kruid, old->uid) &&  in __sys_setresuid()
694 	euid_new = euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&  in __sys_setresuid()
696 	suid_new = suid != (uid_t) -1        && !uid_eq(ksuid, old->uid) &&  in __sys_setresuid()
707 		new->uid = kruid;  in __sys_setresuid()
708 		if (!uid_eq(kruid, old->uid)) {  in __sys_setresuid()
747 	ruid = from_kuid_munged(cred->user_ns, cred->uid);  in SYSCALL_DEFINE3()
857 long __sys_setfsuid(uid_t uid)  in __sys_setfsuid()  argument
867 	kuid = make_kuid(old->user_ns, uid);  in __sys_setfsuid()
875 	if (uid_eq(kuid, old->uid)  || uid_eq(kuid, old->euid)  ||  in __sys_setfsuid()
893 SYSCALL_DEFINE1(setfsuid, uid_t, uid)  in SYSCALL_DEFINE1()  argument
895 	return __sys_setfsuid(uid);  in SYSCALL_DEFINE1()
1659 	id_match = (uid_eq(cred->uid, tcred->euid) &&  in check_prlimit_permission()
1660 		    uid_eq(cred->uid, tcred->suid) &&  in check_prlimit_permission()
1661 		    uid_eq(cred->uid, tcred->uid)  &&  in check_prlimit_permission()