From: Jiri Pirko <jiri@resnulli.us>
To: Ido Schimmel <idosch@nvidia.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org,
pabeni@redhat.com, edumazet@google.com,
michael.chan@broadcom.com, yisen.zhuang@huawei.com,
salil.mehta@huawei.com, jesse.brandeburg@intel.com,
anthony.l.nguyen@intel.com, tariqt@nvidia.com, saeedm@nvidia.com,
leon@kernel.org, petrm@nvidia.com, mailhol.vincent@wanadoo.fr,
jacob.e.keller@intel.com, gal@nvidia.com
Subject: Re: [patch net-next v2 1/9] devlink: remove devlink features
Date: Mon, 9 Jan 2023 09:41:54 +0100 [thread overview]
Message-ID: <Y7vTUqyI/LdMNPdL@nanopsycho> (raw)
In-Reply-To: <Y7rh/PvtBOY6hRuy@shredder>
Sun, Jan 08, 2023 at 04:32:12PM CET, idosch@nvidia.com wrote:
>On Sat, Jan 07, 2023 at 11:11:42AM +0100, Jiri Pirko wrote:
>> From: Jiri Pirko <jiri@nvidia.com>
>>
>> Devlink features were introduced to disallow devlink reload calls of
>> userspace before the devlink was fully initialized. The reason for this
>> workaround was the fact that devlink reload was originally called
>> without devlink instance lock held.
>>
>> However, with recent changes that converted devlink reload to be
>> performed under devlink instance lock, this is redundant so remove
>> devlink features entirely.
>>
>> Note that mlx5 used this to enable devlink reload conditionally only
>> when device didn't act as multi port slave. Move the multi port check
>> into mlx5_devlink_reload_down() callback alongside with the other
>> checks preventing the device from reload in certain states.
>>
>> Signed-off-by: Jiri Pirko <jiri@nvidia.com>
>> ---
>> .../net/ethernet/broadcom/bnxt/bnxt_devlink.c | 1 -
>> .../hisilicon/hns3/hns3pf/hclge_devlink.c | 1 -
>> .../hisilicon/hns3/hns3vf/hclgevf_devlink.c | 1 -
>> drivers/net/ethernet/intel/ice/ice_devlink.c | 1 -
>> drivers/net/ethernet/mellanox/mlx4/main.c | 1 -
>> .../net/ethernet/mellanox/mlx5/core/devlink.c | 9 +++++----
>> drivers/net/ethernet/mellanox/mlxsw/core.c | 1 -
>> drivers/net/netdevsim/dev.c | 1 -
>> net/devlink/core.c | 19 -------------------
>> net/devlink/devl_internal.h | 1 -
>> net/devlink/leftover.c | 3 ---
>> 11 files changed, 5 insertions(+), 34 deletions(-)
>
>devlink_set_features() needs to be removed from include/net/devlink.h as
>well
Missed this. Fixed.
next prev parent reply other threads:[~2023-01-09 8:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-07 10:11 [patch net-next v2 0/9] devlink: features, linecard and reporters locking cleanup Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 1/9] devlink: remove devlink features Jiri Pirko
2023-01-08 15:32 ` Ido Schimmel
2023-01-09 8:41 ` Jiri Pirko [this message]
2023-01-07 10:11 ` [patch net-next v2 2/9] devlink: remove linecards lock Jiri Pirko
2023-01-08 15:42 ` Ido Schimmel
2023-01-09 8:42 ` Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 3/9] devlink: remove linecard reference counting Jiri Pirko
2023-01-08 15:50 ` Ido Schimmel
2023-01-09 8:42 ` Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 4/9] devlink: remove reporters_lock Jiri Pirko
2023-01-08 16:28 ` Ido Schimmel
2023-01-09 8:44 ` Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 5/9] devlink: remove reporter reference counting Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 6/9] devlink: convert linecards dump to devlink_nl_instance_iter_dump() Jiri Pirko
2023-01-08 17:01 ` Ido Schimmel
2023-01-07 10:11 ` [patch net-next v2 7/9] devlink: convert reporters " Jiri Pirko
2023-01-07 10:11 ` [patch net-next 8/8] devlink: add instance lock assertion in devl_is_registered() Jiri Pirko
2023-01-07 10:11 ` [patch net-next v2 8/9] devlink: remove devlink_dump_for_each_instance_get() helper Jiri Pirko
2023-01-07 10:26 ` [patch net-next v2 9/9] devlink: add instance lock assertion in devl_is_registered() Jiri Pirko
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