221 int install_thread_keyring_to_cred(struct cred *new)  in install_thread_keyring_to_cred()  argument
225 	if (new->thread_keyring)  in install_thread_keyring_to_cred()
228 	keyring = keyring_alloc("_tid", new->uid, new->gid, new,  in install_thread_keyring_to_cred()
235 	new->thread_keyring = keyring;  in install_thread_keyring_to_cred()
246 	struct cred *new;  in install_thread_keyring()  local
249 	new = prepare_creds();  in install_thread_keyring()
250 	if (!new)  in install_thread_keyring()
253 	ret = install_thread_keyring_to_cred(new);  in install_thread_keyring()
255 		abort_creds(new);  in install_thread_keyring()
259 	return commit_creds(new);  in install_thread_keyring()
268 int install_process_keyring_to_cred(struct cred *new)  in install_process_keyring_to_cred()  argument
272 	if (new->process_keyring)  in install_process_keyring_to_cred()
275 	keyring = keyring_alloc("_pid", new->uid, new->gid, new,  in install_process_keyring_to_cred()
282 	new->process_keyring = keyring;  in install_process_keyring_to_cred()
293 	struct cred *new;  in install_process_keyring()  local
296 	new = prepare_creds();  in install_process_keyring()
297 	if (!new)  in install_process_keyring()
300 	ret = install_process_keyring_to_cred(new);  in install_process_keyring()
302 		abort_creds(new);  in install_process_keyring()
306 	return commit_creds(new);  in install_process_keyring()
312  * then install a new anonymous session keyring.
352  * install a new anonymous session keyring.
358 	struct cred *new;  in install_session_keyring()  local
361 	new = prepare_creds();  in install_session_keyring()
362 	if (!new)  in install_session_keyring()
365 	ret = install_session_keyring_to_cred(new, keyring);  in install_session_keyring()
367 		abort_creds(new);  in install_session_keyring()
371 	return commit_creds(new);  in install_session_keyring()
819 	/* if we attempted to install a keyring, then it may have caused new  in lookup_user_key()
829  * create a new one of that name and join that.
841 	struct cred *new;  in join_session_keyring()  local
845 	new = prepare_creds();  in join_session_keyring()
846 	if (!new)  in join_session_keyring()
852 		ret = install_session_keyring_to_cred(new, NULL);  in join_session_keyring()
856 		serial = new->session_keyring->serial;  in join_session_keyring()
857 		ret = commit_creds(new);  in join_session_keyring()
869 		/* not found - try and create a new one */  in join_session_keyring()
881 	} else if (keyring == new->session_keyring) {  in join_session_keyring()
887 	ret = install_session_keyring_to_cred(new, keyring);  in join_session_keyring()
891 	commit_creds(new);  in join_session_keyring()
904 	abort_creds(new);  in join_session_keyring()
915 	struct cred *new = container_of(twork, struct cred, rcu);  in key_change_session_keyring()  local
918 		put_cred(new);  in key_change_session_keyring()
922 	new->  uid	= old->  uid;  in key_change_session_keyring()
923 	new-> euid	= old-> euid;  in key_change_session_keyring()
924 	new-> suid	= old-> suid;  in key_change_session_keyring()
925 	new->fsuid	= old->fsuid;  in key_change_session_keyring()
926 	new->  gid	= old->  gid;  in key_change_session_keyring()
927 	new-> egid	= old-> egid;  in key_change_session_keyring()
928 	new-> sgid	= old-> sgid;  in key_change_session_keyring()
929 	new->fsgid	= old->fsgid;  in key_change_session_keyring()
930 	new->user	= get_uid(old->user);  in key_change_session_keyring()
931 	new->user_ns	= get_user_ns(old->user_ns);  in key_change_session_keyring()
932 	new->group_info	= get_group_info(old->group_info);  in key_change_session_keyring()
934 	new->securebits	= old->securebits;  in key_change_session_keyring()
935 	new->cap_inheritable	= old->cap_inheritable;  in key_change_session_keyring()
936 	new->cap_permitted	= old->cap_permitted;  in key_change_session_keyring()
937 	new->cap_effective	= old->cap_effective;  in key_change_session_keyring()
938 	new->cap_ambient	= old->cap_ambient;  in key_change_session_keyring()
939 	new->cap_bset		= old->cap_bset;  in key_change_session_keyring()
941 	new->jit_keyring	= old->jit_keyring;  in key_change_session_keyring()
942 	new->thread_keyring	= key_get(old->thread_keyring);  in key_change_session_keyring()
943 	new->process_keyring	= key_get(old->process_keyring);  in key_change_session_keyring()
945 	security_transfer_creds(new, old);  in key_change_session_keyring()
947 	commit_creds(new);  in key_change_session_keyring()