Ubuntu
linux-bluefield package

  1. Bug #2032378
  2. Comment #0

Comment 0 for bug 2032378

Revision history for this message
William Tu (wtu) wrote :

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.