| 2022-11-10 01:05:28 |
Hui Wang |
bug |
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|
added bug |
| 2022-11-10 01:05:37 |
Hui Wang |
linux (Ubuntu): importance |
Undecided |
Medium |
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| 2022-11-10 01:05:43 |
Hui Wang |
linux (Ubuntu): status |
New |
In Progress |
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| 2022-11-10 01:05:49 |
Hui Wang |
nominated for series |
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Ubuntu Jammy |
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| 2022-11-10 01:05:49 |
Hui Wang |
bug task added |
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linux (Ubuntu Jammy) |
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| 2022-11-10 01:05:55 |
Hui Wang |
linux (Ubuntu Jammy): importance |
Undecided |
Medium |
|
| 2022-11-10 01:05:57 |
Hui Wang |
linux (Ubuntu Jammy): status |
New |
In Progress |
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| 2022-11-10 01:23:54 |
Hui Wang |
description |
this bug is for tracking purpose. |
The cs35l41 codec driver was backported to Jammy kernel a couple of
months ago, recently the Jammy kernel was adopted as the hwe kernel
for OEM machines and with this kernel the UBSAN calltrace was seen,
need to backport these 2 patches. Kinetic kernel already has the
patches, so this SRU is only for Jammy kernel.
[Impact]
Install the 5.15 hwe kernel on the machines with cs35l41
codec, after booting and check the dmesg, there is a UBSAN calltrace.
[Fix]
Backport 2 patches from mainlie kernel to fix this problem.
[Test]
boot the patched kernel on the machine, check the dmesg, there
is no UBSAN calltrace, and test the audio functions, all input
and output devices coudl work as well as before.
[Where problems could occur]
The patch only affects the cirruslogic asoc codec driver, if it
could introduce the regression, it will be on the machines with
cs codec, and it will make the audio driver initialization fail
and make the system lose the audio function. But this possibility
is very low, we tested the patches on many oem machines, all
worked well. |
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| 2022-11-11 11:45:08 |
Stefan Bader |
linux (Ubuntu Jammy): status |
In Progress |
Fix Committed |
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| 2022-12-07 11:46:28 |
Ubuntu Kernel Bot |
tags |
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kernel-spammed-jammy-linux verification-needed-jammy |
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| 2022-12-07 15:13:22 |
Hui Wang |
tags |
kernel-spammed-jammy-linux verification-needed-jammy |
kernel-spammed-jammy-linux verification-done-jammy |
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| 2022-12-12 12:46:55 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux verification-done-jammy |
kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-needed-jammy |
|
| 2022-12-13 00:51:30 |
Hui Wang |
tags |
kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-needed-jammy |
kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-done-jammy |
|
| 2023-01-06 00:32:51 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
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| 2023-01-06 00:32:51 |
Launchpad Janitor |
cve linked |
|
2022-2663 |
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| 2023-01-06 00:32:51 |
Launchpad Janitor |
cve linked |
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2022-3061 |
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| 2023-01-16 17:43:06 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-done-jammy |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-done-jammy verification-needed-focal |
|
| 2023-01-17 13:42:51 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-nvidia verification-done-jammy verification-needed-focal |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
|
| 2023-01-18 09:42:06 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
|
| 2023-01-27 14:51:53 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
|
| 2023-01-28 00:01:41 |
Hui Wang |
tags |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-done-focal verification-done-jammy |
|
| 2023-01-30 10:57:18 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-nvidia verification-done-focal verification-done-jammy |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-bluefield kernel-spammed-jammy-linux-nvidia verification-done-focal verification-needed-jammy |
|
| 2023-01-30 12:37:59 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-bluefield kernel-spammed-jammy-linux-nvidia verification-done-focal verification-needed-jammy |
kernel-spammed-focal-linux-aws-5.15 kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-bluefield kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
|
| 2024-03-01 06:17:59 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15 kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-bluefield kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy |
kernel-spammed-focal-linux-aws-5.15 kernel-spammed-focal-linux-azure-5.15 kernel-spammed-focal-linux-gke-5.15 kernel-spammed-jammy-linux kernel-spammed-jammy-linux-aws kernel-spammed-jammy-linux-azure kernel-spammed-jammy-linux-bluefield kernel-spammed-jammy-linux-mtk-v2 kernel-spammed-jammy-linux-nvidia verification-needed-focal verification-needed-jammy verification-needed-jammy-linux-mtk |
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