This is an anaconda addon for configuring kdump. To use, copy the
com_redhat_kdump directory into /usr/share/anaconda/addons on your
installation media.

The syntax of the addon's kickstart section is:

%addon com_redhat_kdump (--enable|--disable) --reserve-mb=<amount>
%end

For ppc64 machine, if firmware assisted dump mode is supported, you can add
extra kickstart option --enablefadump

Note that support for arguments on the %addon line was added in
anaconda-21.23. See anaconda commit 3a512e4f9e15977f0ce2d0bbe39e841b881398f3,
https://bugzilla.redhat.com/show_bug.cgi?id=1065674