with cf530217408e ("devlink: Notify users when objects are accessible")
i was able to change steering mode-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1967754 Title: ubuntu 22.04 jammy, mlx5, can't change flow steering mode Status in linux package in Ubuntu: Incomplete Bug description: 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:") # 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967754/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
