Re: [Intel-wired-lan] [PATCH iwl-next v4] ice: Remove and readd netdev during devlink reload

[Jiri Pirko <jiri@resnulli.us>]

Tue, Jan 30, 2024 at 11:31:01AM CET, wojciech.drewek@intel.com wrote:
>Recent changes to the devlink reload (commit 9b2348e2d6c9
>("devlink: warn about existing entities during reload-reinit"))
>force the drivers to destroy devlink ports during reinit.
>Adjust ice driver to this requirement, unregister netdvice, destroy

s/netdvice/netdevice/

>devlink port. ice_init_eth() was removed and all the common code
>between probe and reload was moved to ice_load().
>
>During devlink reload we can't take devl_lock (it's already taken)
>and in ice_probe() we have to lock it. Use devl_* variant of the API
>which does not acquire and release devl_lock. Guard ice_load()
>with devl_lock only in case of probe.
>
>Introduce ice_debugfs_pf_deinit() in order to release PF's
>debugfs entries. Move ice_debugfs_exit() call to ice_module_exit().

Sounds something like 3 patches to me :)


>
>Suggested-by: Jiri Pirko <jiri@nvidia.com>
>Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
>Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
>Reviewed-by: Simon Horman <horms@kernel.org>
>Reviewed-by: Brett Creeley <brett.creeley@amd.com>
>Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
>---
>v2: empty init removed in ice_devlink_reinit_up
>v3: refactor locking pattern as Brett suggested
>v4: fix wrong function name in commit message
>---
> drivers/net/ethernet/intel/ice/ice.h         |   3 +
> drivers/net/ethernet/intel/ice/ice_debugfs.c |  10 +
> drivers/net/ethernet/intel/ice/ice_devlink.c |  68 ++++++-
> drivers/net/ethernet/intel/ice/ice_fwlog.c   |   2 +
> drivers/net/ethernet/intel/ice/ice_main.c    | 189 ++++++-------------

Yeah. Would be better to split. But up to you.