| 2017-11-29 12:09:45 |
bugproxy |
bug |
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added bug |
| 2017-11-29 12:09:47 |
bugproxy |
tags |
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architecture-ppc64le bugnameltc-161870 severity-high targetmilestone-inin--- |
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| 2017-11-29 12:09:48 |
bugproxy |
attachment added |
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Flush console before platform error reboot https://bugs.launchpad.net/bugs/1735159/+attachment/5016132/+files/0001-powerpc-powernv-Flush-console-before-platform-error-.patch |
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| 2017-11-29 12:09:49 |
bugproxy |
ubuntu: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
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| 2017-11-29 12:09:51 |
bugproxy |
affects |
ubuntu |
linux (Ubuntu) |
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| 2017-11-29 12:42:13 |
Frank Heimes |
bug task added |
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ubuntu-power-systems |
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| 2017-11-29 12:42:55 |
Frank Heimes |
ubuntu-power-systems: assignee |
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Canonical Kernel Team (canonical-kernel-team) |
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| 2017-11-29 12:43:01 |
Frank Heimes |
ubuntu-power-systems: importance |
Undecided |
High |
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| 2017-11-29 12:44:04 |
Frank Heimes |
tags |
architecture-ppc64le bugnameltc-161870 severity-high targetmilestone-inin--- |
architecture-ppc64le bugnameltc-161870 severity-high targetmilestone-inin--- triage-g |
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| 2017-11-29 15:10:16 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
High |
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| 2017-11-29 15:14:55 |
Joseph Salisbury |
linux (Ubuntu): status |
New |
In Progress |
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| 2017-11-29 15:14:58 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
Joseph Salisbury (jsalisbury) |
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| 2017-11-29 15:15:06 |
Joseph Salisbury |
nominated for series |
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Ubuntu Zesty |
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| 2017-11-29 15:15:06 |
Joseph Salisbury |
bug task added |
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linux (Ubuntu Zesty) |
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| 2017-11-29 15:15:12 |
Joseph Salisbury |
linux (Ubuntu Zesty): importance |
Undecided |
High |
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| 2017-11-29 15:15:16 |
Joseph Salisbury |
linux (Ubuntu Zesty): status |
New |
In Progress |
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| 2017-11-29 15:15:20 |
Joseph Salisbury |
linux (Ubuntu Zesty): assignee |
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Joseph Salisbury (jsalisbury) |
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| 2017-11-29 15:24:11 |
Frank Heimes |
ubuntu-power-systems: status |
New |
In Progress |
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| 2017-12-02 21:13:01 |
Joseph Salisbury |
description |
Unrecovered MCE and HMI errors are sent through a special restart OPAL
call to log the platform error. The downside is that they don't go
through normal Linux crash paths, so they don't give much information
to the Linux console.
We need to have the commit b746e3e01e70d23ef53dcde1203ab78a1b7ac514 in kernel 4.10.
I did the backport and that will be attached to this bug.
I also tested kernel -41 with this patch in several scenarios (KVM guest, Hypervisor) and I see no regression |
== SRU Justification ==
IBM unrecovered MCE and HMI errors are sent through a special restart OPAL
call to log the platform error. The downside is that they don't go
through normal Linux crash paths, so they don't give much information
to the Linux console.
IBM is requesting to have the commit b746e3e01e70d23ef53dcde1203ab78a1b7ac514
in the Zesty kernel.
Commit b746e3e01e70d2 is in mainline as of 4.14-rc1.
Breno Leitao from IBM did a backport of this commit.
== Fix ==
commit b746e3e01e70d23ef53dcde1203ab78a1b7ac514
Author: Nicholas Piggin <npiggin@gmail.com>
Date: Wed Jul 19 16:59:10 2017 +1000
powerpc/powernv: Flush console before platform error reboot
== Regression Potential ==
This patch is specific to powerpc, and it has been backported, reviewed and
tested by IBM.
== Test Case ==
A test kernel was built with this patch and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug. |
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| 2017-12-11 15:20:17 |
Frank Heimes |
tags |
architecture-ppc64le bugnameltc-161870 severity-high targetmilestone-inin--- triage-g |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin--- triage-g |
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| 2018-01-16 15:04:57 |
Manoj Iyer |
nominated for series |
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ubuntu-power-systems/ubuntu-17.10 |
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| 2018-01-16 15:04:57 |
Manoj Iyer |
bug task added |
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ubuntu-power-systems/ubuntu-17.10 |
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| 2018-01-16 15:05:16 |
Manoj Iyer |
bug task deleted |
ubuntu-power-systems/ubuntu-17.10 |
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| 2018-02-05 14:54:50 |
Manoj Iyer |
linux (Ubuntu Zesty): status |
In Progress |
Won't Fix |
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| 2018-02-05 14:55:44 |
Manoj Iyer |
nominated for series |
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ubuntu-power-systems/ubuntu-17.10 |
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| 2018-02-05 14:55:44 |
Manoj Iyer |
bug task added |
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ubuntu-power-systems/ubuntu-17.10 |
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| 2018-02-05 14:56:06 |
Manoj Iyer |
bug task deleted |
ubuntu-power-systems/ubuntu-17.10 |
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| 2018-02-05 16:49:00 |
Joseph Salisbury |
nominated for series |
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Ubuntu Artful |
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| 2018-02-05 16:49:00 |
Joseph Salisbury |
bug task added |
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linux (Ubuntu Artful) |
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| 2018-02-05 16:49:08 |
Joseph Salisbury |
linux (Ubuntu Artful): importance |
Undecided |
High |
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| 2018-02-05 16:50:28 |
Joseph Salisbury |
linux (Ubuntu Artful): status |
New |
In Progress |
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| 2018-02-05 16:50:31 |
Joseph Salisbury |
linux (Ubuntu Artful): assignee |
|
Joseph Salisbury (jsalisbury) |
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| 2018-02-28 16:02:07 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
In Progress |
Fix Committed |
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| 2018-03-05 15:16:19 |
Manoj Iyer |
linux (Ubuntu): status |
In Progress |
Fix Committed |
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| 2018-03-05 15:16:23 |
Manoj Iyer |
ubuntu-power-systems: status |
In Progress |
Fix Committed |
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| 2018-03-19 10:57:25 |
Stefan Bader |
tags |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin--- triage-g |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin--- triage-g verification-needed-artful |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-0861 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-1000407 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-15129 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-16994 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17448 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17450 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17741 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17805 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17806 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2017-17807 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2018-1000026 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2018-5332 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2018-5333 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
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2018-5344 |
|
| 2018-04-16 14:48:30 |
Manoj Iyer |
linux (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2018-04-16 14:48:46 |
Manoj Iyer |
ubuntu-power-systems: status |
Fix Committed |
Fix Released |
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| 2019-02-28 23:19:24 |
bugproxy |
tags |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin--- triage-g verification-needed-artful |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin1710 triage-g verification-needed-artful |
|
| 2019-07-24 20:21:08 |
Brad Figg |
tags |
architecture-ppc64le bugnameltc-161870 kernel-da-key severity-high targetmilestone-inin1710 triage-g verification-needed-artful |
architecture-ppc64le bugnameltc-161870 cscc kernel-da-key severity-high targetmilestone-inin1710 triage-g verification-needed-artful |
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