+++ This bug was initially created as a clone of Bug #1532180 +++ Display the status of PTI, IBRS and IBPB in host subtab. A warning ("!") can be displayed when the host doesn't have any such support. Display the status of actual running CPU model in guest in VM subtab --- Additional comment from Michal Skrivanek on 2018-01-08 14:17:26 IST --- vdsm can report capabilities - separately for each, to be interpreted by engine. VM's running CPU is already being reported but not used anywhere.
Hi Michal, I have patched the code from wrongcpu.sh to support PTI and IBPB. Could you please review the following: https://gerrit.ovirt.org/86561 inventory: Catch hosts with non reporting CPU: IBRS, PTI, IBPB https://gerrit.ovirt.org/86562 inventory: Catch vms with non reporting CPU: IBRS, PTI, IBPB https://gerrit.ovirt.org/86563 inventory: Catch cluster with non reporting CPU: IBRS, PTI, IBPB Thanks!
Moving to 4.2.2, missed 4.2.1
Douglas, what's the status of this bug? Any update?
ok, 4.2.4-3 > lynx -dump /tmp/analyzer_report.html | grep -A 10 '^18. Security' 18. Security 18.1. Meltdown and Spectre The following cluster(s) contain non IBRS CPUs. For more info see [79]solution article. NO. Cluster Detected CPU 1 vhosts-cluster
This bugzilla is included in oVirt 4.2.2 release, published on March 28th 2018. Since the problem described in this bug report should be resolved in oVirt 4.2.2 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.