238 	const struct posix_acl_entry *pa, *pe;  in posix_acl_valid()  local
242 	FOREACH_ACL_ENTRY(pa, acl, pe) {  in posix_acl_valid()
243 		if (pa->e_perm & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE))  in posix_acl_valid()
245 		switch (pa->e_tag) {  in posix_acl_valid()
256 				if (!kuid_has_mapping(user_ns, pa->e_uid))  in posix_acl_valid()
271 				if (!kgid_has_mapping(user_ns, pa->e_gid))  in posix_acl_valid()
307 	const struct posix_acl_entry *pa, *pe;  in posix_acl_equiv_mode()  local
317 	FOREACH_ACL_ENTRY(pa, acl, pe) {  in posix_acl_equiv_mode()
318 		switch (pa->e_tag) {  in posix_acl_equiv_mode()
320 				mode |= (pa->e_perm & S_IRWXO) << 6;  in posix_acl_equiv_mode()
323 				mode |= (pa->e_perm & S_IRWXO) << 3;  in posix_acl_equiv_mode()
326 				mode |= pa->e_perm & S_IRWXO;  in posix_acl_equiv_mode()
330 				       ((pa->e_perm & S_IRWXO) << 3);  in posix_acl_equiv_mode()
377 	const struct posix_acl_entry *pa, *pe, *mask_obj;  in posix_acl_permission()  local
385 	FOREACH_ACL_ENTRY(pa, acl, pe) {  in posix_acl_permission()
386                 switch(pa->e_tag) {  in posix_acl_permission()
395 						     pa->e_uid);  in posix_acl_permission()
403 					if ((pa->e_perm & want) == want)  in posix_acl_permission()
409 						     pa->e_gid);  in posix_acl_permission()
412 					if ((pa->e_perm & want) == want)  in posix_acl_permission()
430 	for (mask_obj = pa+1; mask_obj != pe; mask_obj++) {  in posix_acl_permission()
432 			if ((pa->e_perm & mask_obj->e_perm & want) == want)  in posix_acl_permission()
439 	if ((pa->e_perm & want) == want)  in posix_acl_permission()
454 	struct posix_acl_entry *pa, *pe;  in posix_acl_create_masq()  local
461 	FOREACH_ACL_ENTRY(pa, acl, pe) {  in posix_acl_create_masq()
462                 switch(pa->e_tag) {  in posix_acl_create_masq()
464 				pa->e_perm &= (mode >> 6) | ~S_IRWXO;  in posix_acl_create_masq()
465 				mode &= (pa->e_perm << 6) | ~S_IRWXU;  in posix_acl_create_masq()
474 				group_obj = pa;  in posix_acl_create_masq()
478 				pa->e_perm &= mode | ~S_IRWXO;  in posix_acl_create_masq()
479 				mode &= pa->e_perm | ~S_IRWXO;  in posix_acl_create_masq()
483 				mask_obj = pa;  in posix_acl_create_masq()
512 	struct posix_acl_entry *pa, *pe;  in __posix_acl_chmod_masq()  local
516 	FOREACH_ACL_ENTRY(pa, acl, pe) {  in __posix_acl_chmod_masq()
517 		switch(pa->e_tag) {  in __posix_acl_chmod_masq()
519 				pa->e_perm = (mode & S_IRWXU) >> 6;  in __posix_acl_chmod_masq()
527 				group_obj = pa;  in __posix_acl_chmod_masq()
531 				mask_obj = pa;  in __posix_acl_chmod_masq()
535 				pa->e_perm = (mode & S_IRWXO);  in __posix_acl_chmod_masq()