| 2023-08-21 14:32:07 |
William Tu |
bug |
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added bug |
| 2023-08-21 14:33:32 |
William Tu |
description |
Summary:
machine get stuck if try to switch to switchdev mode while toggling ns over BF kernel.
This is due to missing lock refactor series devlink and driver from kernel 6.0
How to test:
1. Configure SRIOV
2. Enable switchdev mode
3. Devlink reload
4. Add/Del network namespace
Note: Need to run the test multiple times to reproduce the issue.
How to fix:
Need to backport a series of devlink patches into BlueField 5.15 kernel, from 6.0 upstream kernel. |
Summary:
machine get stuck if try to switch to switchdev mode while toggling ns over BF kernel.
This is due to missing lock refactor series devlink and driver from kernel 6.0
How to test:
1. Configure SRIOV
2. Enable switchdev mode
3. Devlink reload
4. Add/Del network namespace
Note: Need to run the test multiple times to reproduce the issue.
How to fix:
Need to backport a series of devlink patches into BlueField 5.15 kernel, from 6.0 upstream kernel.
Patches needed for 5.4/5.15 kernel:
First series: 367dfa121205^..f0680ef0f949
second series: 5502e8712c9b^..c90005b5f75c
Also needed: 644a66c60f02 |
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| 2023-08-21 14:34:06 |
William Tu |
bug |
|
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added subscriber Bodong Wang |
| 2023-09-07 17:34:07 |
Bodong Wang |
merge proposal linked |
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https://code.launchpad.net/~bodong-wang/ubuntu/+source/linux-bluefield/+git/jammy/+merge/450916 |
|
| 2023-09-14 17:19:03 |
Bartlomiej Zolnierkiewicz |
nominated for series |
|
Ubuntu Jammy |
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| 2023-09-14 17:19:03 |
Bartlomiej Zolnierkiewicz |
bug task added |
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linux-bluefield (Ubuntu Jammy) |
|
| 2023-09-14 17:19:07 |
Bartlomiej Zolnierkiewicz |
linux-bluefield (Ubuntu): status |
New |
Invalid |
|
| 2023-09-20 10:53:25 |
Bartlomiej Zolnierkiewicz |
linux-bluefield (Ubuntu Jammy): status |
New |
Fix Committed |
|
| 2023-09-25 10:55:02 |
Bartlomiej Zolnierkiewicz |
tags |
|
verification-needed-jammy |
|
| 2023-10-03 22:47:33 |
Ubuntu Kernel Bot |
tags |
verification-needed-jammy |
kernel-spammed-jammy-linux-bluefield-v2 verification-needed-jammy verification-needed-jammy-linux-bluefield |
|
| 2023-10-18 17:51:56 |
Feysel Mohammed |
tags |
kernel-spammed-jammy-linux-bluefield-v2 verification-needed-jammy verification-needed-jammy-linux-bluefield |
kernel-spammed-jammy-linux-bluefield-v2 verification-done-jammy verification-needed-jammy-linux-bluefield |
|
| 2023-10-19 09:27:28 |
Bartlomiej Zolnierkiewicz |
tags |
kernel-spammed-jammy-linux-bluefield-v2 verification-done-jammy verification-needed-jammy-linux-bluefield |
kernel-spammed-jammy-linux-bluefield-v2 verification-done-jammy verification-done-jammy-linux-bluefield |
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