[Feature]Memory Bandwidth Monitoring(MBM) port to new Cache Quality Monitoring (CQM)
Bug #1591609 reported by
XiongZhang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
intel |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
High
|
Seth Forshee | ||
Artful |
Fix Released
|
High
|
Seth Forshee |
Bug Description
Google has sent a new cqm patch with a lot of fixes to the existing cqm which is upstream. The MBM was based on the old cqm and now needs to be ported on top of the new version of cqm. The google patch is enormous and hence mbm requires a lot of changes to work on top of it. However This wont impact the openstack usage of cqm/mbm as the name of the events would still be the same and they can just be used like before - only that there may be some features which wernt working will work now.
Platform: BDW-EP or BDW-EX
upstream schedule: 4.13 kernel
CVE References
description: | updated |
information type: | Proprietary → Public |
Changed in linux (Ubuntu Artful): | |
assignee: | nobody → Seth Forshee (sforshee) |
status: | New → Triaged |
importance: | Undecided → High |
Changed in linux (Ubuntu Artful): | |
status: | Triaged → Fix Committed |
Changed in intel: | |
status: | Incomplete → Fix Committed |
Changed in intel: | |
status: | Fix Committed → Fix Released |
To post a comment you must log in.
Shall we defer this to 17.04 or SRU patches for 16.10?