Ubuntu
linux package

[19.10 FEAT] Additional PCI MI/O instructions

Bug #1825352 reported by bugproxy
16
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Ubuntu on IBM z Systems
Fix Released
High
Frank Heimes
linux (Ubuntu)
Fix Released
Undecided
Skipper Bug Screeners

Bug Description

Introduce additional instructions for PCI I/O avaiable with kernel >=5.1

bugproxy (bugproxy)
tags: added: architecture-s39064 bugnameltc-176995 severity-high targetmilestone-inin1910
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 provide the commit ID(s) once available - thx.

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

Changing to Incomplete until 19.10 development starts.

Changed in ubuntu-z-systems:
status: New → Incomplete
importance: Undecided → High
Frank Heimes (fheimes)
Changed in ubuntu-z-systems:
assignee: nobody → Frank Heimes (frank-heimes)
Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2019-07-10 08:21 EDT-------
git commit for kernel 5.2
https://github.com/torvalds/linux/commit/c475f1770a

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

$ rmadison --arch=s390x linux-generic | grep eoan-proposed
 linux-generic | 5.2.0.8.9 | eoan-proposed | s390x
$ git tag --contains c475f1770a
Ubuntu-5.2.0-8.9
v5.2
$ git show c475f1770a
commit c475f1770a5e062652a6a877afcbd4e22b18039f
Author: Sebastian Ott <email address hidden>
Date: Tue Apr 23 11:57:46 2019 +0200

    s390/ism: move oddities of device IO to wrapper function

    ISM devices are special in how they access PCI memory space. Provide
    wrappers for handling commands to the device. No functional change.

    Signed-off-by: Sebastian Ott <email address hidden>
    Signed-off-by: Martin Schwidefsky <email address hidden>
Hence changing status to Fix Committed.

Changed in linux (Ubuntu):
status: New → Fix Committed
Changed in ubuntu-z-systems:
status: Incomplete → Fix Committed
Frank Heimes (fheimes)
information type: Private → Public
Revision history for this message
Frank Heimes (fheimes) wrote :

Since kernel 5.2 eventually landed in eoan's release pocket:
  linux-generic | 5.2.0.8.9 | eoan | s390
I'm changing this LP ticket to Fix Released.

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

------- Comment From <email address hidden> 2019-07-16 06:34 EDT-------
IBM bugzilla status -> closed, Fix Released with Eoan

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