| 2018-09-18 07:59:16 |
bugproxy |
bug |
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added bug |
| 2018-09-18 07:59:18 |
bugproxy |
tags |
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architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 |
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| 2018-09-18 07:59:18 |
bugproxy |
ubuntu: assignee |
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Skipper Bug Screeners (skipper-screen-team) |
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| 2018-09-18 07:59:21 |
bugproxy |
affects |
ubuntu |
linux (Ubuntu) |
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| 2018-09-18 08:02:50 |
Frank Heimes |
bug task added |
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ubuntu-z-systems |
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| 2018-09-18 08:03:01 |
Frank Heimes |
ubuntu-z-systems: status |
New |
Triaged |
|
| 2018-09-18 08:03:05 |
Frank Heimes |
ubuntu-z-systems: importance |
Undecided |
High |
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| 2018-09-18 08:03:17 |
Frank Heimes |
ubuntu-z-systems: assignee |
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Canonical Kernel Team (canonical-kernel-team) |
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| 2018-09-18 08:16:22 |
Joseph Salisbury |
linux (Ubuntu): status |
New |
In Progress |
|
| 2018-09-18 08:16:27 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2018-09-18 08:16:32 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Skipper Bug Screeners (skipper-screen-team) |
Joseph Salisbury (jsalisbury) |
|
| 2018-09-18 08:16:40 |
Joseph Salisbury |
nominated for series |
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Ubuntu Cosmic |
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| 2018-09-18 08:16:40 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Cosmic) |
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| 2018-09-18 08:16:40 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Xenial |
|
| 2018-09-18 08:16:40 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Xenial) |
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| 2018-09-18 08:16:40 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Bionic |
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| 2018-09-18 08:16:40 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Bionic) |
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| 2018-09-18 08:16:47 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2018-09-18 08:16:49 |
Joseph Salisbury |
linux (Ubuntu Xenial): status |
New |
In Progress |
|
| 2018-09-18 08:16:52 |
Joseph Salisbury |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2018-09-18 08:16:54 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Undecided |
Medium |
|
| 2018-09-18 08:16:57 |
Joseph Salisbury |
linux (Ubuntu Bionic): assignee |
|
Joseph Salisbury (jsalisbury) |
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| 2018-09-18 08:16:59 |
Joseph Salisbury |
linux (Ubuntu Xenial): assignee |
|
Joseph Salisbury (jsalisbury) |
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| 2018-09-18 09:08:26 |
Frank Heimes |
ubuntu-z-systems: status |
Triaged |
In Progress |
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| 2018-09-20 09:33:09 |
Joseph Salisbury |
description |
Description: qeth: use vzalloc for QUERY OAT buffer
Symptom: qethqoat tool fails.
Problem: qeth_query_oat_command() currently allocates the kernel
buffer for the SIOC_QETH_QUERY_OAT ioctl with kzalloc.
Solution: Using vzalloc() instead of kzalloc(), backing the allocation with non-contiguous memory.
Commit -ID: aec45e857c5538664edb76a60dd452e3265f37d1
kernel 4.19.
To be fixed for 18.10, 18,04 and 16.04. |
== SRU Justification ==
IBM reports the qethqoat tool fails. qeth_query_oat_command() currently
allocates the kernel buffer for the SIOC_QETH_QUERY_OAT ioctl with kzalloc.
This commit will cause the use of vzalloc() instead of kzalloc(), backing
the allocation with non-contiguous memory.
Xenial also needs this commit, but requres a slightly different
backport. It's SRU will be sent separate.
== Fix ==
aec45e857c55 ("s390/qeth: use vzalloc for QUERY OAT buffer")
== Regression Potential ==
Low, limited to s390.
== Test Case ==
IBM verified testing of this commit up-front.
Description: qeth: use vzalloc for QUERY OAT buffer
Symptom: qethqoat tool fails.
Problem: qeth_query_oat_command() currently allocates the kernel
buffer for the SIOC_QETH_QUERY_OAT ioctl with kzalloc.
Solution: Using vzalloc() instead of kzalloc(), backing the allocation with non-contiguous memory.
Commit -ID: aec45e857c5538664edb76a60dd452e3265f37d1
kernel 4.19.
To be fixed for 18.10, 18,04 and 16.04. |
|
| 2018-10-01 15:27:08 |
Stefan Bader |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
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| 2018-10-02 10:18:07 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
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| 2018-10-03 17:33:35 |
Brad Figg |
tags |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-needed-bionic |
|
| 2018-10-04 06:07:29 |
Frank Heimes |
tags |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-needed-bionic |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-done-bionic |
|
| 2018-10-04 10:05:16 |
Brad Figg |
tags |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-done-bionic |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-done-bionic verification-needed-xenial |
|
| 2018-10-08 11:28:39 |
Frank Heimes |
tags |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-done-bionic verification-needed-xenial |
architecture-s39064 bugnameltc-171548 severity-high targetmilestone-inin1810 verification-done-bionic verification-done-xenial |
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| 2018-10-12 13:48:54 |
Launchpad Janitor |
linux (Ubuntu Cosmic): status |
In Progress |
Fix Released |
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| 2018-10-12 13:48:54 |
Launchpad Janitor |
cve linked |
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2018-14633 |
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| 2018-10-12 13:48:54 |
Launchpad Janitor |
cve linked |
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2018-5391 |
|
| 2018-10-12 14:07:20 |
Frank Heimes |
ubuntu-z-systems: status |
In Progress |
Fix Committed |
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| 2018-10-22 15:58:43 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-10-22 16:31:21 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-10-22 16:31:21 |
Launchpad Janitor |
cve linked |
|
2018-9363 |
|
| 2018-10-22 16:49:08 |
Frank Heimes |
ubuntu-z-systems: status |
Fix Committed |
Fix Released |
|
