| 2021-09-27 14:32:02 |
Chris Chiu |
bug |
|
|
added bug |
| 2021-09-27 14:32:26 |
Chris Chiu |
nominated for series |
|
Ubuntu Focal |
|
| 2021-09-27 14:32:26 |
Chris Chiu |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2021-09-27 14:32:26 |
Chris Chiu |
nominated for series |
|
Ubuntu Hirsute |
|
| 2021-09-27 14:32:26 |
Chris Chiu |
bug task added |
|
linux (Ubuntu Hirsute) |
|
| 2021-09-27 15:00:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2021-09-27 15:00:11 |
Ubuntu Kernel Bot |
linux (Ubuntu Focal): status |
New |
Incomplete |
|
| 2021-09-27 15:00:13 |
Ubuntu Kernel Bot |
linux (Ubuntu Hirsute): status |
New |
Incomplete |
|
| 2021-09-27 16:26:19 |
Chris Chiu |
description |
[SRU Justification]
[Impact]
Cold plugged USB device was not detected on certain PCIe USB cards
(like Inateck card connected to AM64 EVM or connected to J7200 EVM).
And also the root hub mentioned in https://bugs.launchpad.net/bugs/1939638.
Re-plugging the USB device always gets it enumerated.
[Fix]
Register both root hubs along with the secondary hcd for xhci.
[Test Case]
1. Plug the USB device to the ports of problematic root hub.
2. Power on the machine.
3. Check if the USB device can work or not after boot.
[Regression Potential]
Low. It simply make sure both primary and secondary roothubs are registered along with the second HCD. |
[SRU Justification]
[Impact]
Cold plugged USB device was not detected on certain PCIe USB cards
(like Inateck card connected to AM64 EVM or connected to J7200 EVM).
And also the root hub mentioned in https://bugs.launchpad.net/bugs/1939638.
Re-plugging the USB device always gets it enumerated.
[Fix]
As soonprimary roothub is registered, port status change is handled
even before xHC is running and leads to cold plug USB devices not
detected. Register both root hubs along with the secondary hcd for xhci.
[Test Case]
1. Plug the USB device to the ports of problematic root hub.
2. Power on the machine.
3. Check if the USB device can work or not after boot.
[Regression Potential]
Low. It simply make sure both primary and secondary roothubs are registered along with the second HCD. |
|
| 2021-10-06 05:18:32 |
Chris Chiu |
linux (Ubuntu Focal): status |
Incomplete |
In Progress |
|
| 2021-10-06 05:18:38 |
Chris Chiu |
linux (Ubuntu Hirsute): status |
Incomplete |
In Progress |
|
| 2021-10-06 05:18:58 |
Chris Chiu |
linux (Ubuntu Focal): assignee |
|
Chris Chiu (mschiu77) |
|
| 2021-10-06 05:19:02 |
Chris Chiu |
linux (Ubuntu Hirsute): assignee |
|
Chris Chiu (mschiu77) |
|
| 2021-10-12 22:42:25 |
Kelsey Steele |
linux (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2021-10-12 22:42:27 |
Kelsey Steele |
linux (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
|
| 2021-10-19 09:22:59 |
Ubuntu Kernel Bot |
tags |
|
verification-needed-hirsute |
|
| 2021-10-19 12:01:33 |
Ubuntu Kernel Bot |
tags |
verification-needed-hirsute |
verification-needed-focal verification-needed-hirsute |
|
| 2021-10-20 04:33:58 |
Chris Chiu |
tags |
verification-needed-focal verification-needed-hirsute |
verification-done-focal verification-done-hirsute |
|
| 2021-11-08 14:21:32 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2021-11-08 14:21:32 |
Launchpad Janitor |
cve linked |
|
2019-19449 |
|
| 2021-11-08 14:21:32 |
Launchpad Janitor |
cve linked |
|
2020-36385 |
|
| 2021-11-08 14:21:32 |
Launchpad Janitor |
cve linked |
|
2021-3428 |
|
| 2021-11-08 14:21:32 |
Launchpad Janitor |
cve linked |
|
2021-3759 |
|
| 2021-11-08 14:27:51 |
Launchpad Janitor |
linux (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
|
