Bug 1289368 - [RFE] libvirt support for CAT
[RFE] libvirt support for CAT
Status: ASSIGNED
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: libvirt (Show other bugs)
7.3
Unspecified Unspecified
high Severity high
: rc
: 7.5
Assigned To: Martin Kletzander
Luyao Huang
: FutureFeature
Depends On: 1288964 1410144
Blocks: 1468650 1469590 1299678
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Reported: 2015-12-07 18:26 EST by Marcelo Tosatti
Modified: 2017-12-14 17:38 EST (History)
20 users (show)

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: 1299678 (view as bug list)
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Description Marcelo Tosatti 2015-12-07 18:26:07 EST
Kernel support for CAT requires libvirt support:


Bug 1288964 - [Intel 7.3 FEAT] Enable Cache Allocation Technology (CAT)
Comment 2 Brad Peters 2017-08-28 17:30:15 EDT
Marcelo, what's the scope of the work here? 

Is this just an update to a newer libvirt release?
Comment 3 Marcelo Tosatti 2017-10-06 20:24:50 EDT
(In reply to Brad Peters from comment #2)
> Marcelo, what's the scope of the work here? 
> 
> Is this just an update to a newer libvirt release?

Yes. Martin can comment on upstream libvirt acceptance.
Comment 4 Martin Kletzander 2017-10-10 06:29:13 EDT
(In reply to Brad Peters from comment #2)
Yes, hopefully it will be.  There were some spanners in the works, some rough edges here and there, but I have it planned for completion soon.
Comment 5 Martin Kletzander 2017-11-13 03:51:36 EST
Patch for initial support posted upstream:

https://www.redhat.com/archives/libvir-list/2017-November/msg00424.html
Comment 6 Pragyan Pathi 2017-12-14 17:38:38 EST
Karen Eli will talk with Martin for the details of testing requirements

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