Consume the SEV-ES-independent reset vector restored in the previous patch. Use the Null instance of VmgExitLib. Signed-off-by: Rebecca Cran <rebecca@bsdio.com> Message-Id: <20201112053153.22038-3-rebecca@bsdio.com> Acked-by: Peter Grehan <grehan@freebsd.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>