Feature: Add powernv-cpufreq upstream bug fixes to ubuntu-14.04.02 kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Utopic |
Fix Released
|
Medium
|
Chris J Arges |
Bug Description
SRU Justification:
[Impact]
Users of ppc64el arches could have issues related to powernv-cpufreq.
[Test Case]
Ensure the pstate of various cpus respond properly after hotswapping/
[Fix]
789ca24 cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
b120339 cpufreq: powernv: Set the pstate of the last hotplugged out cpu in policy->cpus to minimum
cf30af76 cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
--
Problem Description
=======
This is a feature request to include the following upstream(3.18) commits to Ubuntu-14.04.02 kernel.
1)789ca2 cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
2)b12033 cpufreq: powernv: Set the pstate of the last hotplugged out cpu in policy->cpus to minimum
3)cf30af cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
== Comment: #1 - Shilpasri G. Bhat <email address hidden> ==
This patch was applied on top of kernel(3.16) ubuntu-
(8bf5db16 UBUNTU: Ubuntu-
Related branches
affects: | ubuntu → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu Utopic): | |
assignee: | nobody → Chris J Arges (arges) |
importance: | Undecided → Medium |
status: | New → In Progress |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Confirmed → Fix Released |
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Fix Committed |
tags: | removed: verification-done-utopic |
Default Comment by Bridge