| 2019-07-17 08:29:13 |
bugproxy |
bug |
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added bug |
| 2019-07-17 08:29:15 |
bugproxy |
tags |
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architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 |
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| 2019-07-17 08:29:16 |
bugproxy |
ubuntu: assignee |
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Skipper Bug Screeners (skipper-screen-team) |
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| 2019-07-17 08:29:18 |
bugproxy |
affects |
ubuntu |
linux (Ubuntu) |
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| 2019-07-17 08:29:19 |
bugproxy |
bug |
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added subscriber CDE Administration |
| 2019-07-17 08:29:21 |
bugproxy |
bug |
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added subscriber Heinz-Werner Seeck |
| 2019-07-17 08:29:22 |
bugproxy |
bug |
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added subscriber Frank Heimes |
| 2019-07-17 08:29:23 |
bugproxy |
bug |
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added subscriber Lou Peers |
| 2019-07-17 10:31:09 |
Frank Heimes |
bug task added |
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ubuntu-z-systems |
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| 2019-07-17 10:31:17 |
Frank Heimes |
linux (Ubuntu): status |
New |
Incomplete |
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| 2019-07-17 10:31:21 |
Frank Heimes |
ubuntu-z-systems: status |
New |
Incomplete |
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| 2019-07-17 10:31:24 |
Frank Heimes |
ubuntu-z-systems: importance |
Undecided |
High |
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| 2019-07-17 10:31:34 |
Frank Heimes |
ubuntu-z-systems: assignee |
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Frank Heimes (frank-heimes) |
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| 2019-07-22 17:27:09 |
Frank Heimes |
description |
Feature request to apply this to Ubuntu 18.04 in support of new machine.
Summary: kernel: report new CPU capabilities
Description: Add hardware capability bits and features tags to /proc/cpuinfo
for 4 new CPU features: the "Vector-Enhancements Facility 2",
the "Vector-Packed-Decimal-Enhancement Facility", the
"Enhanced-Sort Facility" and the "Deflate-Conversion Facility" |
SRU Justification:
==================
[Impact]
* Enhanced hardware support for upcoming machine and make sure it can report new CPU capabilities
[Fix]
* a8fd61688dfad6fdce95fa64cacd8a66595697b8 a8fd616 "s390: report new CPU capabilities"
* 142c52d7bce45d335f48d53fdbf428bb15cf3924 142c52d "s390: add alignment hints to vector load and store"
[Test Case]
* check /proc/cpuinfo in bionic running on upcoming machine - currently only IBM can do that
[Regression Potential]
* The regression potential can be considered as very low since these changes are limited to arch/s390
* and mainly adds code for the capability to report new features in cpuinfo - in case of running on new hardware
[Other Info]
* a8fd616 got upstream accepted with 5.2; 142c52d with 5.1 - hence both are already in eoan
__________
Feature request to apply this to Ubuntu 18.04 in support of new machine.
Summary: kernel: report new CPU capabilities
Description: Add hardware capability bits and features tags to /proc/cpuinfo
for 4 new CPU features: the "Vector-Enhancements Facility 2",
the "Vector-Packed-Decimal-Enhancement Facility", the
"Enhanced-Sort Facility" and the "Deflate-Conversion Facility" |
|
| 2019-07-22 18:30:00 |
Frank Heimes |
information type |
Private |
Public |
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| 2019-07-22 18:30:10 |
Frank Heimes |
linux (Ubuntu): status |
Incomplete |
In Progress |
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| 2019-07-22 18:30:14 |
Frank Heimes |
ubuntu-z-systems: status |
Incomplete |
In Progress |
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| 2019-07-23 03:50:32 |
Terry Rudd |
bug |
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added subscriber Terry Rudd |
| 2019-08-12 13:15:49 |
Stefan Bader |
nominated for series |
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Ubuntu Disco |
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| 2019-08-12 13:15:49 |
Stefan Bader |
bug task added |
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linux (Ubuntu Disco) |
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| 2019-08-12 13:15:49 |
Stefan Bader |
nominated for series |
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Ubuntu Bionic |
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| 2019-08-12 13:15:49 |
Stefan Bader |
bug task added |
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linux (Ubuntu Bionic) |
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| 2019-08-12 13:15:58 |
Stefan Bader |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
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| 2019-08-12 13:16:03 |
Stefan Bader |
linux (Ubuntu Disco): importance |
Undecided |
Medium |
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| 2019-08-13 05:50:25 |
Khaled El Mously |
linux (Ubuntu Bionic): status |
New |
Fix Committed |
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| 2019-08-13 05:50:27 |
Khaled El Mously |
linux (Ubuntu Disco): status |
New |
Fix Committed |
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| 2019-08-13 06:15:20 |
Frank Heimes |
linux (Ubuntu): status |
In Progress |
Fix Released |
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| 2019-08-13 06:15:26 |
Frank Heimes |
ubuntu-z-systems: status |
In Progress |
Fix Committed |
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| 2019-08-15 10:51:32 |
Ubuntu Kernel Bot |
tags |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-needed-disco |
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| 2019-08-15 12:24:45 |
Frank Heimes |
tags |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-needed-disco |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-done-disco |
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| 2019-08-15 15:27:22 |
Ubuntu Kernel Bot |
tags |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-done-disco |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-done-disco verification-needed-bionic |
|
| 2019-08-22 16:17:10 |
Ubuntu Kernel Bot |
tags |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-done-disco verification-needed-bionic |
architecture-s39064 bugnameltc-179030 severity-high targetmilestone-inin1804 verification-done-disco verification-needed-bionic verification-needed-xenial |
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| 2019-09-02 11:11:09 |
Launchpad Janitor |
linux (Ubuntu Disco): status |
Fix Committed |
Fix Released |
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| 2019-09-02 11:11:09 |
Launchpad Janitor |
cve linked |
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2019-13648 |
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| 2019-09-02 11:11:09 |
Launchpad Janitor |
cve linked |
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2019-14283 |
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| 2019-09-02 11:11:09 |
Launchpad Janitor |
cve linked |
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2019-14284 |
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| 2019-09-02 11:11:09 |
Launchpad Janitor |
cve linked |
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2019-3900 |
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| 2019-09-02 12:26:03 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
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| 2019-09-02 13:09:13 |
Andrew Cloke |
ubuntu-z-systems: status |
Fix Committed |
Fix Released |
|
