4dc3b15188
CPU hotplug is only possible on a per core basis on s390x. So let's add possible_cpus and wire everything up properly. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20170913132417.24384-19-david@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>