I've built & tagged packages for CentOS 6 and 7 4.6.6-9, with XPTI "stage 1" Meltdown mitigation. This will allow 64-bit PV guests to run safely (with a few caveats), but incurs a fairly significant slowdown for 64-bit PV guests on Intel boxes (including domain 0). If you prefer using Vixen / Comet, you can turn it off by adding 'xpti=0' to your Xen command-line. Detailed information can be found in the XSA-254 advisory: https://xenbits.xen.org/xsa/advisory-254.html Please test and report any issues you have. I'll probably tag then with -release tomorrow. 4.8 packages should be coming to buildlogs soon. -George _______________________________________________ CentOS-virt mailing list CentOS-virt@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos-virt
