The unavailable features do not make any difference in this case,
because this is a SandyBridge CPU which has an empty list of unavailable
features.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
While "x86" is a CPU sub driver name, it is not a recognized name of any
architecture known to libvirt. Let's use "x86_64" prefix which can be
used with virArch APIs.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>