[21.04 FEAT] zKVM: Implement full set of zPCI function properties (qemu)

Bug #1887922 reported by bugproxy
14
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Ubuntu on IBM z Systems
Fix Released
High
Skipper Bug Screeners
qemu-kvm (Ubuntu)
Fix Released
Undecided
Canonical Server Team

Bug Description

Currently not all PCI function properties are passed through to the guest. Instead, some default assumptions are being made, which can make it difficult or impossible to properly handle the PCI function in the guest. The correct approach is to pass the host PCI device's properties down to the guest, except for properties that are overridden by the user.

This feature will contain the qemu contribution

bugproxy (bugproxy)
tags: added: architecture-s39064 bugnameltc-186896 severity-high targetmilestone-inin2010
Changed in ubuntu:
assignee: nobody → Skipper Bug Screeners (skipper-screen-team)
affects: ubuntu → linux (Ubuntu)
Revision history for this message
Frank Heimes (fheimes) wrote :

Please can you share the qemu target version this code is going to land in?
Please notice that it's 'planned' to have qemu-kvm 5.0 in groovy.

affects: linux (Ubuntu) → qemu-kvm (Ubuntu)
Changed in ubuntu-z-systems:
status: New → Incomplete
importance: Undecided → High
assignee: nobody → Skipper Bug Screeners (skipper-screen-team)
Changed in qemu-kvm (Ubuntu):
assignee: Skipper Bug Screeners (skipper-screen-team) → Christian Ehrhardt  (paelzer)
assignee: Christian Ehrhardt  (paelzer) → Canonical Server Team (canonical-server)
Frank Heimes (fheimes)
tags: added: qemu-20.10
summary: - [20.10 FEAT] zKVM: Implement full set of zPCI function properties (qemu)
+ [21.04 FEAT] zKVM: Implement full set of zPCI function properties (qemu)
Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2020-08-27 02:38 EDT-------
Feature request moved to 21.04. Will not make it in time for 20.10

tags: added: targetmilestone-inin2104
removed: targetmilestone-inin2010
Frank Heimes (fheimes)
tags: added: qemu-21.04
removed: qemu-20.10
Changed in qemu-kvm (Ubuntu):
status: New → Incomplete
Revision history for this message
bugproxy (bugproxy) wrote :

------- Comment From <email address hidden> 2021-02-24 06:04 EDT-------
qemu part of this feature was made available with qemu 5.2

Revision history for this message
Frank Heimes (fheimes) wrote :

Ok, thx, and since we are on qemu 5.2 in hirsute:
 qemu | 1:5.2+dfsg-3ubuntu1 | hirsute/universe | s390x
 qemu | 1:5.2+dfsg-6ubuntu2 | hirsute-proposed/universe | s390x
I'll update and close this ticket to Fix Released.

Changed in qemu-kvm (Ubuntu):
status: Incomplete → Fix Released
Changed in ubuntu-z-systems:
status: Incomplete → Fix Released
Revision history for this message
bugproxy (bugproxy) wrote :

------- Comment From <email address hidden> 2021-02-24 08:42 EDT-------
IBM Bugzilla status->closed, Fix Released with hirsuite

Frank Heimes (fheimes)
information type: Private → Public
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