Ubuntu17.10 - perf: Update Power9 PMU event JSON files
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
The Ubuntu-power-systems project |
Fix Released
|
Medium
|
Canonical Kernel Team | ||
linux (Ubuntu) |
Fix Released
|
Medium
|
Seth Forshee |
Bug Description
== Comment: #0 - Sukadev Bhattiprolu <email address hidden> - 2017-08-03 20:36:26 ==
+++ This bug was initially created as a clone of Bug #157304 +++
---Problem Description---
BZ 150738 added Power9 PMU event lists to the Linux kernel tree.
We need to update the event lists to include several more events
as well as clean up the event descriptions of some events.
The patches for these updates were posted to LKML
https:/
with:
Subject: Re: [GIT PULL] Please pull JSON files for Power9 PMU events
and were merged into Arnaldo's "perf-core" tree as git commits:
https:/
("perf vendor events powerpc: remove suffix in mapfile")
and
https:/
("perf vendor events powerpc: Update POWER9 events")
We will need to include those updates into
Contact Information = <email address hidden>
---uname output---
na
Machine Type = Powre9
---Debugger---
A debugger is not configured
---Steps to Reproduce---
'perf list pmu' , 'perf stat' and 'perf record' are unable to list/use some Power9 PMU events as they are missing from the kernel source tree.
Stack trace output:
no
Oops output:
no
Userspace tool common name: perf
Userspace rpm: linux-tools
The userspace tool has the following bit modes: 64-bit
System Dump Info:
The system is not configured to capture a system dump.
Userspace tool obtained from project website: na
*Additional Instructions for <email address hidden>:
-Attach sysctl -a output output to the bug.
-Attach ltrace and strace of userspace application.
tags: | added: architecture-ppc64le bugnameltc-157305 severity-medium targetmilestone-inin1710 |
Changed in ubuntu: | |
assignee: | nobody → Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
affects: | ubuntu → linux (Ubuntu) |
Changed in ubuntu-power-systems: | |
assignee: | nobody → Canonical Kernel Team (canonical-kernel-team) |
importance: | Undecided → Medium |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
tags: | added: arty kernel-da-key |
tags: |
added: artful removed: arty |
Changed in linux (Ubuntu): | |
assignee: | Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) → Seth Forshee (sforshee) |
status: | New → In Progress |
Changed in ubuntu-power-systems: | |
status: | New → Incomplete |
Changed in ubuntu-power-systems: | |
status: | Incomplete → Fix Committed |
Changed in ubuntu-power-systems: | |
status: | Fix Committed → Fix Released |
I tried cherry picking these onto 4.13, "perf vendor events powerpc: remove suffix in mapfile" I could do with a little backporting but "perf vendor events powerpc: Update POWER9 events" is trying to update files which don't exist in 4.13. So we're obviously missing some prerequisites, can you provide a full list of commits needed for 4.12/4.13?