| 2014-12-01 10:29:20 |
bugproxy |
bug |
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added bug |
| 2014-12-01 10:29:23 |
bugproxy |
tags |
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architecture-ppc64le bugnameltc-118940 severity-medium targetmilestone-inin140402 |
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| 2014-12-01 10:29:24 |
bugproxy |
attachment added |
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789ca2 cpufreq: Allow stop CPU callback to be used by all cpufreq drivers https://bugs.launchpad.net/bugs/1397928/+attachment/4271975/+files/0001-cpufreq-Allow-stop-CPU-callback-to-be-used-by-all-cp.patch |
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| 2014-12-01 10:29:26 |
bugproxy |
attachment added |
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b12033 cpufreq: powernv: Set the pstate of the last hotplugged out cpu in policy->cpus https://bugs.launchpad.net/bugs/1397928/+attachment/4271976/+files/0002-cpufreq-powernv-Set-the-pstate-of-the-last-hotplugge.patch |
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| 2014-12-01 10:29:27 |
bugproxy |
attachment added |
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cf30af cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec https://bugs.launchpad.net/bugs/1397928/+attachment/4271977/+files/0003-cpufreq-powernv-Set-the-cpus-to-nominal-frequency-du.patch |
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| 2014-12-01 12:27:40 |
Ubuntu Foundations Team Bug Bot |
tags |
architecture-ppc64le bugnameltc-118940 severity-medium targetmilestone-inin140402 |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 |
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| 2014-12-01 13:48:58 |
Breno Leitão |
affects |
ubuntu |
linux (Ubuntu) |
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| 2014-12-01 13:48:58 |
Breno Leitão |
linux (Ubuntu): status |
New |
Confirmed |
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| 2014-12-01 17:03:34 |
Chris J Arges |
nominated for series |
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Ubuntu Utopic |
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| 2014-12-01 17:03:34 |
Chris J Arges |
bug task added |
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linux (Ubuntu Utopic) |
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| 2014-12-01 17:03:48 |
Chris J Arges |
linux (Ubuntu Utopic): assignee |
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Chris J Arges (arges) |
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| 2014-12-01 17:03:51 |
Chris J Arges |
linux (Ubuntu Utopic): importance |
Undecided |
Medium |
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| 2014-12-01 17:03:53 |
Chris J Arges |
linux (Ubuntu Utopic): status |
New |
In Progress |
|
| 2014-12-01 21:01:20 |
Chris J Arges |
description |
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 <shigbhat@in.ibm.com> ==
This patch was applied on top of kernel(3.16) ubuntu-trusty/lts-backport-utopic
(8bf5db16 UBUNTU: Ubuntu-lts-3.16.0-26.34~14.04.1) |
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/kexec/reboot events.
[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 <shigbhat@in.ibm.com> ==
This patch was applied on top of kernel(3.16) ubuntu-trusty/lts-backport-utopic
(8bf5db16 UBUNTU: Ubuntu-lts-3.16.0-26.34~14.04.1) |
|
| 2014-12-01 21:03:08 |
Chris J Arges |
linux (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2014-12-02 17:53:58 |
Brad Figg |
linux (Ubuntu Utopic): status |
In Progress |
Fix Committed |
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| 2014-12-17 20:21:59 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/trusty-proposed/linux-lts-utopic |
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| 2014-12-19 17:39:29 |
Brad Figg |
tags |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 verification-needed-utopic |
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| 2015-01-07 20:10:22 |
Chris J Arges |
tags |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 verification-needed-utopic |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 verification-done-utopic |
|
| 2015-01-12 15:41:50 |
Launchpad Janitor |
linux (Ubuntu Utopic): status |
Fix Committed |
Fix Released |
|
| 2016-01-25 16:29:07 |
bugproxy |
tags |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 verification-done-utopic |
architecture-ppc64le bot-comment bugnameltc-118940 severity-medium targetmilestone-inin140402 |
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