| 2022-08-24 10:57:01 |
Emil Renner Berthing |
bug |
|
|
added bug |
| 2022-08-24 10:58:00 |
Emil Renner Berthing |
bug task added |
|
linux (Ubuntu) |
|
| 2022-08-24 10:59:53 |
Emil Renner Berthing |
description |
[Impact]
* The Ubuntu RISC-V kernel carries out-of-tree patches to enable
the two LEDs on the SiFive Unmatched board.
* There are now an upstream solution to enable the LEDs that appears
a little different from userspace. With the out-of-tree patches the
three colours in the RGB LED appears as 3 different LEDs, but upstream
models them as 1 RGB LED.
* Replacing the out-of-tree patches with the upstream solution will
make Ubuntu kernels behave like the upstream kernel going forward.
[Test Plan]
* Boot Ubuntu on the Unmatched board and look at how the LEDs show up
in /sys/class/leds
* Check that both the green D12 and all three colours of D2 can still
be controlled from userspace.
[Where problems could occur]
* Users may have scripts setting up LEDs that will no longer work when
updating to Kinetic with this change. |
[Impact]
* The Ubuntu RISC-V kernel carries out-of-tree patches to enable
the two LEDs on the SiFive Unmatched board.
* There is now an upstream solution to enable the LEDs that appears
a little different from userspace. With the out-of-tree patches the
three colours in the RGB LED appears as 3 different LEDs, but upstream
models them as 1 RGB LED.
* Replacing the out-of-tree patches with the upstream solution will
make Ubuntu kernels behave like the upstream kernel going forward.
[Test Plan]
* Boot Ubuntu on the Unmatched board and look at how the LEDs show up
in /sys/class/leds
* Check that both the green D12 and all three colours of D2 can still
be controlled from userspace.
[Where problems could occur]
* Users may have scripts setting up LEDs that will no longer work when
updating to Kinetic with this change. |
|
| 2022-08-24 11:00:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2022-08-24 11:30:51 |
Emil Renner Berthing |
linux-riscv (Ubuntu): assignee |
|
Emil Renner Berthing (esmil) |
|
| 2022-08-24 11:30:55 |
Emil Renner Berthing |
linux (Ubuntu): assignee |
|
Emil Renner Berthing (esmil) |
|
| 2022-08-24 11:31:24 |
Emil Renner Berthing |
linux (Ubuntu): status |
Incomplete |
New |
|
| 2022-08-24 12:00:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2022-08-24 12:28:44 |
Tim Gardner |
linux-riscv (Ubuntu): status |
New |
In Progress |
|
| 2022-08-24 12:29:04 |
Tim Gardner |
linux (Ubuntu): status |
Incomplete |
Fix Committed |
|
| 2022-08-24 12:29:26 |
Tim Gardner |
nominated for series |
|
Ubuntu Kinetic |
|
| 2022-08-24 12:29:26 |
Tim Gardner |
bug task added |
|
linux (Ubuntu Kinetic) |
|
| 2022-08-24 12:29:26 |
Tim Gardner |
bug task added |
|
linux-riscv (Ubuntu Kinetic) |
|
| 2022-08-24 12:29:44 |
Tim Gardner |
linux (Ubuntu Kinetic): status |
Fix Committed |
Invalid |
|
| 2022-10-04 09:44:59 |
Launchpad Janitor |
linux (Ubuntu Kinetic): status |
Invalid |
Fix Released |
|
| 2022-10-04 09:44:59 |
Launchpad Janitor |
cve linked |
|
2022-2978 |
|
| 2022-10-12 13:53:00 |
Launchpad Janitor |
linux-riscv (Ubuntu Kinetic): status |
In Progress |
Fix Released |
|
