7ec9106759
Guest writes to a readonly register trigger the assert in intel_hda_reg_write(). Add a check and just ignore them. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1628433 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181123063957.9515-1-kraxel@redhat.com