| 2014-10-13 00:59:12 |
bugproxy |
bug |
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added bug |
| 2014-10-13 00:59:14 |
bugproxy |
tags |
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architecture-ppc64 bugnameltc-117275 severity-medium targetmilestone-inin1410 |
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| 2014-10-13 01:03:08 |
Luciano Chavez |
affects |
ubuntu |
linux (Ubuntu) |
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| 2014-10-13 01:03:08 |
Luciano Chavez |
linux (Ubuntu): assignee |
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Taco Screen team (taco-screen-team) |
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| 2014-10-13 01:30:11 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
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| 2014-10-13 01:36:52 |
Luciano Chavez |
linux (Ubuntu): status |
Incomplete |
Confirmed |
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| 2014-10-13 09:12:31 |
Tim Gardner |
nominated for series |
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Ubuntu Utopic |
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| 2014-10-13 09:12:31 |
Tim Gardner |
bug task added |
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linux (Ubuntu Utopic) |
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| 2014-10-13 09:12:45 |
Tim Gardner |
linux (Ubuntu Utopic): status |
Confirmed |
In Progress |
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| 2014-10-13 09:12:45 |
Tim Gardner |
linux (Ubuntu Utopic): assignee |
Taco Screen team (taco-screen-team) |
Tim Gardner (timg-tpi) |
|
| 2014-10-13 12:20:27 |
Joseph Salisbury |
tags |
architecture-ppc64 bugnameltc-117275 severity-medium targetmilestone-inin1410 |
architecture-ppc64 bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 |
|
| 2014-10-22 14:43:51 |
Chris J Arges |
linux (Ubuntu Utopic): assignee |
Tim Gardner (timg-tpi) |
Chris J Arges (arges) |
|
| 2014-10-23 14:29:27 |
bugproxy |
tags |
architecture-ppc64 bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 |
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| 2014-10-31 13:16:18 |
Chris J Arges |
nominated for series |
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Ubuntu Vivid |
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| 2014-10-31 13:16:18 |
Chris J Arges |
bug task added |
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linux (Ubuntu Vivid) |
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| 2014-10-31 13:16:18 |
Chris J Arges |
nominated for series |
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Ubuntu Trusty |
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| 2014-10-31 13:16:18 |
Chris J Arges |
bug task added |
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linux (Ubuntu Trusty) |
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| 2014-10-31 13:16:26 |
Chris J Arges |
linux (Ubuntu Trusty): assignee |
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Chris J Arges (arges) |
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| 2014-10-31 13:17:40 |
Chris J Arges |
linux (Ubuntu Trusty): status |
New |
In Progress |
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| 2014-10-31 13:19:33 |
Chris J Arges |
description |
---Problem Description---
24x7 counters: Bug in catalog_read()
---Additional Hardware Info---
Power8 system with support for 24x7 counters
Machine Type = Power8 IBM,9119-MME
---Steps to Reproduce---
cp /sys/bus/event_source/devices/hv_24x7/interface/catalog /tmp
ls -l /tmp/catalog
Shows a file size 0 for the /tmp/catalog.
We recently discovered a bug in the upstream Linux kernel. It was
fixed by this patch
https://lkml.org/lkml/2014/10/1/35
and that patch is scheduled to be included in powerpc tree.
When it is included, we should back port to Ubuntu 14.10 or next release. |
SRU Justification:
[Impact]
When using POWER8 in HV mode one cannot access
/sys/bus/event_source/devices/hv_24x7/interface/catalog
[Test Case]
cp /sys/bus/event_source/devices/hv_24x7/interface/catalog /tmp
ls -l /tmp/catalog
# this should show a file with a size > 0
[Fix]
56f12bee55d740dc47eed0ca9d5c72cffdffd6cf which is in 3.18-rc1
It is a clean cherry pick into 3.16/3.13.
--
---Problem Description---
24x7 counters: Bug in catalog_read()
---Additional Hardware Info---
Power8 system with support for 24x7 counters
Machine Type = Power8 IBM,9119-MME
---Steps to Reproduce---
cp /sys/bus/event_source/devices/hv_24x7/interface/catalog /tmp
ls -l /tmp/catalog
Shows a file size 0 for the /tmp/catalog.
We recently discovered a bug in the upstream Linux kernel. It was
fixed by this patch
https://lkml.org/lkml/2014/10/1/35
and that patch is scheduled to be included in powerpc tree.
When it is included, we should back port to Ubuntu 14.10 or next release. |
|
| 2014-11-03 13:47:13 |
Tim Gardner |
linux (Ubuntu Trusty): status |
In Progress |
Invalid |
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| 2014-11-03 13:47:21 |
Tim Gardner |
linux (Ubuntu Utopic): status |
In Progress |
Fix Committed |
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| 2014-11-03 13:47:28 |
Tim Gardner |
linux (Ubuntu Vivid): status |
In Progress |
Fix Released |
|
| 2014-11-10 15:25:45 |
Brad Figg |
tags |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 verification-needed-utopic |
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| 2014-11-10 16:49:55 |
Luciano Chavez |
tags |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 verification-needed-utopic |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 verification-done-utopic |
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| 2014-11-24 15:45:50 |
Launchpad Janitor |
linux (Ubuntu Utopic): status |
Fix Committed |
Fix Released |
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| 2014-11-24 15:45:50 |
Launchpad Janitor |
cve linked |
|
2014-7975 |
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| 2014-12-12 16:32:51 |
bugproxy |
tags |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1410 verification-done-utopic |
architecture-ppc64le bugnameltc-117275 kernel-da-key severity-medium targetmilestone-inin1504 verification-done-utopic |
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