.. _rh_waived_features: ======================= Red Hat Waived Features ======================= Red Hat waived features are features considered unmaintained, insecure, rudimentary, or deprecated and are shipped in RHEL only for customer convenience. These features are disabled by default but can be enabled on demand via the ``rh_waived`` kernel boot parameter. To allow a set of waived features, append ``rh_waived=,...,`` to the kernel cmdline. Appending only ``rh_waived`` (with no arguments) will enable all waived features listed below. The waived features listed in the next session follow the pattern below: - feature name feature description List of Red Hat Waived Features ===============================