| 2021-11-22 17:46:20 |
Timo Aaltonen |
bug |
|
|
added bug |
| 2021-11-22 17:46:29 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Focal |
|
| 2021-11-22 17:46:29 |
Timo Aaltonen |
bug task added |
|
linux-oem-5.14 (Ubuntu Focal) |
|
| 2021-11-22 17:46:38 |
Timo Aaltonen |
bug task added |
|
linux (Ubuntu) |
|
| 2021-11-22 17:46:45 |
Timo Aaltonen |
linux (Ubuntu Focal): status |
New |
Invalid |
|
| 2021-11-22 17:46:48 |
Timo Aaltonen |
linux-oem-5.14 (Ubuntu): status |
New |
Invalid |
|
| 2021-11-22 18:00:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2021-11-22 18:05:49 |
Timo Aaltonen |
description |
[Impact]
DP tunneling over USB4 requires additional work in the AMD GPU driver that isn't present in 5.14 or 5.15. The code will be submitted during the 5.16 kernel cycle and will need to be backported into 5.14 OEM kernel to support any programs that need it.
[Fix]
Cherry-pick/backport 30 commits from 5.16 to 5.15.
[Test case]
WIP
[Where things could go wrong]
WIP |
[Impact]
DP tunneling over USB4 requires additional work in the AMD GPU driver that isn't present in 5.14 or 5.15. The code is included in 5.16 kernel and will need to be backported into 5.14 OEM kernel (and jammy/5.15) to support any programs that need it.
[Fix]
Cherry-pick/backport 30 commits from 5.16 to 5.15. OEM-5.14 needs a few additional ones from 5.15.
[Test case]
WIP
[Where things could go wrong]
WIP |
|
| 2021-12-03 09:37:50 |
Timo Aaltonen |
linux-oem-5.14 (Ubuntu Focal): status |
New |
Fix Committed |
|
| 2021-12-05 22:36:47 |
Ubuntu Kernel Bot |
tags |
|
verification-needed-focal |
|
| 2021-12-06 08:49:31 |
You-Sheng Yang |
attachment added |
|
dmesg.5.14.0-1009-oem.usb-tunneling https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1951868/+attachment/5545685/+files/dmesg.5.14.0-1009-oem.usb-tunneling |
|
| 2021-12-08 08:17:06 |
You-Sheng Yang |
tags |
verification-needed-focal |
verification-done-focal |
|
| 2021-12-09 20:59:55 |
Launchpad Janitor |
linux-oem-5.14 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-01-17 16:49:01 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Fix Released |
|
