[19.10 FEAT] Enhanced CPU-MF hardware counters fix

Bug #1836739 reported by bugproxy on 2019-07-16
16
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Ubuntu on IBM z Systems
High
Frank Heimes
linux (Ubuntu)
Undecided
Frank Heimes

Bug Description

Feature request to add a fix need to be applied on top of kernel 5.2-.

Already Fix Released feature:
LP: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1834201

Require git commit from kernel 5.3 :
https://github.com/torvalds/linux/commit/820bace73472

bugproxy (bugproxy) on 2019-07-16
tags: added: architecture-s39064 bugnameltc-179260 severity-high targetmilestone-inin1910
Changed in ubuntu:
assignee: nobody → Skipper Bug Screeners (skipper-screen-team)
affects: ubuntu → linux (Ubuntu)
Changed in linux (Ubuntu):
status: New → Incomplete
Changed in ubuntu-z-systems:
status: New → Incomplete
importance: Undecided → High
assignee: nobody → Frank Heimes (frank-heimes)
Changed in linux (Ubuntu):
assignee: Skipper Bug Screeners (skipper-screen-team) → Frank Heimes (frank-heimes)
Frank Heimes (frank-heimes) wrote :

New planned target kernel for eoan is 5.3.
Leaving as Incomplete for now - will be changed to Fix Committed once 5.3 arrived in eoan-proposed.

Frank Heimes (frank-heimes) wrote :

I quickly checked the kernel commit and it's incl. in Eoan's master-next tree that contains 5.3-rc8

workstation:~/ubuntu-eoan-master-next/ubuntu-eoan$ git log --oneline --grep "s390/cpumf: Add extended counter set definitions for model 8561 and 8562"
aabfea8 Merge tag 's390-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
820bace s390/cpumf: Add extended counter set definitions for model 8561 and 8562
workstation:~/ubuntu-eoan-master-next/ubuntu-eoan$ git describe --tags --contains 820bace
v5.3-rc8~365^2~6

(the kernel based on that is also available from proposed:
 linux-generic | 5.3.0.10.11 | eoan-proposed | s390x)

Hence changing this ticket to Fix Committed.

Changed in linux (Ubuntu):
status: Incomplete → Fix Committed
Changed in ubuntu-z-systems:
status: Incomplete → Fix Committed
information type: Private → Public
Frank Heimes (frank-heimes) wrote :

Kernel 5.3 finally landed in eoan's release pocket:
linux-generic | 5.3.0.10.11 | eoan | s390x
hence setting kernel status entry to Fix Released - and with that also the project entry.

Changed in linux (Ubuntu):
status: Fix Committed → Fix Released
Changed in ubuntu-z-systems:
status: Fix Committed → Fix Released

------- Comment From <email address hidden> 2019-09-13 04:46 EDT-------
IBM Bugzilla status -> closed, Fix Released with Eoan

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