** Description changed: - - on kernel 5.15.0-23-generic devlink cannot show/change flow steering mode + on kernel 5.15.0-23-generic devlink cannot show/change flow steering + mode [test case] # devlink dev param show pci/0000:24:00.0 name flow_steering_mode pci/0000:24:00.0: - name flow_steering_mode type driver-specific - values: - - (flow steering mode description is missing beneath values) + name flow_steering_mode type driver-specific + values: + (flow steering mode description is missing beneath "values:") # devlink dev param set pci/0000:24:00.0 name flow_steering_mode value smfs cmode runtime Segmentation fault (core dumped) and also with upstream iproute # ./iproute2/devlink/devlink dev param set pci/0000:24:00.0 name flow_steering_mode value smfs cmode runtime Configuration mode not supported this issue is a degradation introduced by commit from jammy tree 76385c47db37 ("net/mlx5: Accept devlink user input after driver initialization complete") issue do not repro on v5.15.0 or when the above commit is reverted.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967754 Title: ubuntu 22.04 jammy, mlx5, can't change flow steering mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs