| 2020-08-21 19:59:17 |
bugproxy |
bug |
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added bug |
| 2020-08-21 19:59:19 |
bugproxy |
tags |
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architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 |
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| 2020-08-21 19:59:21 |
bugproxy |
ubuntu: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
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| 2020-08-21 19:59:25 |
bugproxy |
affects |
ubuntu |
linux (Ubuntu) |
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| 2020-08-24 05:48:37 |
Frank Heimes |
bug task added |
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ubuntu-power-systems |
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| 2020-08-24 06:01:36 |
Frank Heimes |
ubuntu-power-systems: importance |
Undecided |
Critical |
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| 2020-08-24 06:02:16 |
Frank Heimes |
ubuntu-power-systems: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
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| 2020-08-24 06:02:37 |
Frank Heimes |
ubuntu-power-systems: status |
New |
Triaged |
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| 2020-08-24 06:03:09 |
Frank Heimes |
linux (Ubuntu): assignee |
Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
Canonical Kernel Team (canonical-kernel-team) |
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| 2020-08-26 09:38:10 |
Andrew Cloke |
ubuntu-power-systems: assignee |
Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
Patricia Domingues (patriciasd) |
|
| 2020-08-26 09:39:22 |
Andrew Cloke |
ubuntu-power-systems: status |
Triaged |
In Progress |
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| 2020-08-28 12:38:24 |
Andrew Cloke |
ubuntu-power-systems: status |
In Progress |
Incomplete |
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| 2020-08-28 12:38:26 |
Andrew Cloke |
linux (Ubuntu): status |
New |
Incomplete |
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| 2020-09-14 12:38:46 |
Frank Heimes |
linux (Ubuntu): status |
Incomplete |
Triaged |
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| 2020-09-14 12:38:49 |
Frank Heimes |
ubuntu-power-systems: status |
Incomplete |
Triaged |
|
| 2020-09-14 13:35:12 |
Frank Heimes |
nominated for series |
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Ubuntu Xenial |
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| 2020-09-14 13:35:12 |
Frank Heimes |
bug task added |
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linux (Ubuntu Xenial) |
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| 2020-09-14 13:35:12 |
Frank Heimes |
nominated for series |
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Ubuntu Groovy |
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| 2020-09-14 13:35:12 |
Frank Heimes |
bug task added |
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linux (Ubuntu Groovy) |
|
| 2020-09-14 13:35:12 |
Frank Heimes |
nominated for series |
|
Ubuntu Bionic |
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| 2020-09-14 13:35:12 |
Frank Heimes |
bug task added |
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linux (Ubuntu Bionic) |
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| 2020-09-14 13:35:12 |
Frank Heimes |
nominated for series |
|
Ubuntu Focal |
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| 2020-09-14 13:35:12 |
Frank Heimes |
bug task added |
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linux (Ubuntu Focal) |
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| 2020-09-14 13:35:30 |
Frank Heimes |
linux (Ubuntu Groovy): status |
Triaged |
New |
|
| 2020-09-15 19:03:11 |
Patricia Domingues |
description |
-- Problem Description --
drmgr command is failing while trying to open console for IBMi.
Log snap shot:
Please make sure you have specified a valid locale (check your NLSPATH and LANG environment variables. Your application will use english as the default. 2
07/15/20 16:01:25.393.531 UTC DEBUG pvmutil[12687.70366696995648]: (common/util/HmclDrmgrHelper.cpp:1036) Command /usr/sbin/pvmdrmgr drmgr -c slot -s 'U9080.MHE.218BA37-V1-C8' -r -w 3 returned 255. Additional messages: /usr/sbin/pvmdrmgr drmgr -c slot -s 'U9080.MHE.218BA37-V1-C8' -r -w 3
Validating I/O DLPAR capability...yes.
failed to open /sys/bus/pci/slots/U9080.MHE.218BA37-V1-C8/power: No such file or directory
failed to disable hotplug children
Isolation failed for 30000008 with -9001
Valid outstanding translations exist.
---Steps to Reproduce---
Create a VM from PowerVC on a Novalink managed host. Unmanage and manage the VM, this problem gets reproduced
==
I've tested a proposed fix and it does fix both the -9001 isolation errors after DLPAR remove and vterm state is still open, as well as the /dev/hcvsX index changing after a DLPAR remove/add. I will get that patch sent out to the upstream mailing list for merging.
Patch submitted upstream:
https://lore.kernel.org/linuxppc-dev/20200820234643.70412-1-tyreld@linux.ibm.com/T/#u |
SRU Justification:
[Impact]
* drmgr command is failing while trying to open console for IBMi on PowerVM LPAR
[Fix]
* 63ffcbdad738 "tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()"
[Test Case]
* Create a VM from PowerVC on a Novalink managed host.
* Unmanage and manage the VM, this problem gets reproduced.
* grep the logs for "drmgr"
[Regression Potential]
The regression can be considered as very low, since:
* limited to the IBM Hypervisor Virtual Console Server.
* patched kernel where shared and successfully tested by IBM.
* the worse case, if the cleanup is broken a new opened connection might break.
[Other]
* The patch got upstream accepted. |
|
| 2020-09-16 05:26:57 |
Frank Heimes |
linux (Ubuntu Groovy): status |
New |
In Progress |
|
| 2020-09-16 05:27:01 |
Frank Heimes |
linux (Ubuntu Focal): status |
New |
In Progress |
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| 2020-09-16 05:27:04 |
Frank Heimes |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2020-09-16 05:27:07 |
Frank Heimes |
linux (Ubuntu Xenial): status |
New |
In Progress |
|
| 2020-09-16 05:27:10 |
Frank Heimes |
ubuntu-power-systems: status |
Triaged |
In Progress |
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| 2020-09-16 05:29:21 |
Frank Heimes |
linux (Ubuntu Focal): assignee |
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Canonical Kernel Team (canonical-kernel-team) |
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| 2020-09-16 05:29:31 |
Frank Heimes |
linux (Ubuntu Bionic): assignee |
|
Canonical Kernel Team (canonical-kernel-team) |
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| 2020-09-16 05:29:40 |
Frank Heimes |
linux (Ubuntu Xenial): assignee |
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Canonical Kernel Team (canonical-kernel-team) |
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| 2020-09-18 01:36:33 |
Kelsey Steele |
linux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
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| 2020-09-18 01:36:35 |
Kelsey Steele |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
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| 2020-09-18 01:36:37 |
Kelsey Steele |
linux (Ubuntu Focal): status |
In Progress |
Fix Committed |
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| 2020-09-18 04:30:56 |
Frank Heimes |
ubuntu-power-systems: status |
In Progress |
Fix Committed |
|
| 2020-09-21 18:12:40 |
Ubuntu Kernel Bot |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-focal |
|
| 2020-09-21 21:33:39 |
Ubuntu Kernel Bot |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-focal |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-bionic verification-needed-focal |
|
| 2020-09-22 04:22:07 |
Ubuntu Kernel Bot |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-bionic verification-needed-focal |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-bionic verification-needed-focal verification-needed-xenial |
|
| 2020-09-29 18:09:56 |
bugproxy |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-needed-bionic verification-needed-focal verification-needed-xenial |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-done-xenial verification-needed-bionic verification-needed-focal |
|
| 2020-10-02 08:56:48 |
Andrew Cloke |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-done-xenial verification-needed-bionic verification-needed-focal |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-done-focal verification-done-xenial verification-needed-bionic |
|
| 2020-10-05 12:54:21 |
Frank Heimes |
linux (Ubuntu Groovy): status |
In Progress |
Fix Released |
|
| 2020-10-06 15:50:10 |
bugproxy |
tags |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-done-focal verification-done-xenial verification-needed-bionic |
architecture-ppc64le bugnameltc-187036 severity-critical targetmilestone-inin16046 verification-done-bionic verification-done-focal verification-done-xenial |
|
| 2020-10-13 22:38:19 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-10-13 22:38:19 |
Launchpad Janitor |
cve linked |
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2020-16119 |
|
| 2020-10-13 22:38:19 |
Launchpad Janitor |
cve linked |
|
2020-16120 |
|
| 2020-10-13 22:42:20 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-10-13 22:42:20 |
Launchpad Janitor |
cve linked |
|
2018-10322 |
|
| 2020-10-13 22:52:19 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2020-10-14 04:20:23 |
Frank Heimes |
ubuntu-power-systems: status |
Fix Committed |
Fix Released |
|
