KEY_USR_ALL 1070 security/keys/keyctl.c if (perm & ~(KEY_POS_ALL | KEY_USR_ALL | KEY_GRP_ALL | KEY_OTH_ALL)) KEY_USR_ALL 86 security/keys/process_keys.c user_keyring_perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_ALL;