Bug 1760612

Summary: "unavailable-features" QOM property is not available - qemu-kvm-rhev
Product: Red Hat Enterprise Linux 7 Reporter: Eduardo Habkost <ehabkost>
Component: qemu-kvm-rhevAssignee: Eduardo Habkost <ehabkost>
Status: CLOSED WONTFIX QA Contact: Yumei Huang <yuhuang>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.8CC: ailan, blc, chayang, jinzhao, juzhang, jwboyer, knoel, lmiksik, mtessun, rbalakri, virt-maint, wchadwic, yuhuang
Target Milestone: rcKeywords: FutureFeature
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
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Story Points: ---
Clone Of: 1760565 Environment:
Last Closed: 2019-11-20 21:16:25 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1677209    

Description Eduardo Habkost 2019-10-10 23:10:48 UTC 
Cloning BZ for qemu-kvm-rhev.

+++ This bug was initially created as a clone of Bug #1760565 +++

This will be necessary if we decide to implement the equivalent of bz#1697627 in RHEL-7.

+++ This bug was initially created as a clone of Bug #1747185 +++

Description of problem:
Without the "filtered-features" QOM property, libvirt won't be able to use MSR features for mode='host-model'.

Version-Release number of selected component (if applicable):
qemu-kvm-2.12.0-85.module+el8.1.0+4010+d6842f29.x86_64

How reproducible:
Always


Steps to Reproduce:
Run "virsh domcapabilities" on a machine that has arch_capabilities on /proc/cpuinfo.

Actual results:
None of the arch-capabilities bits (rdctl-no, ibrs-all, rsba, skip-l1dfl-vmentry, ssb-no, mds-no) are reported by "virsh domcapabilities".


Expected results:
arch-capabilities bits should be reported by "virsh capabilities".

Additional info:
Problem detected during testing of bug 1697627.