There are new Xen-46 packages for XSA-179 in the testing repo based on xen-4.6.1-7.el6.src.rpm (for EL6) and xen-4.6.1-7.el7.src.rpm (for EL&).

If you are using the xen-46 branch on either el6 ot el7, please test and report issues to this list.

Thanks, Johnny Hughes