6.14-stable review patch. If anyone has any objections, please let me know.
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From: Mark Bloch mbloch@nvidia.com
[ Upstream commit bdf549a7a4d738838d50833168881a0b6247446a ]
When LAG creation fails, the driver reloads the RDMA devices. If RDMA representors are present, they should also be reloaded. This step was missed in the cited commit.
Fixes: 598fe77df855 ("net/mlx5: Lag, Create shared FDB when in switchdev mode") Signed-off-by: Mark Bloch mbloch@nvidia.com Reviewed-by: Shay Drori shayd@nvidia.com Signed-off-by: Tariq Toukan tariqt@nvidia.com Reviewed-by: Michal Swiatkowski michal.swiatkowski@linux.intel.com Reviewed-by: Kalesh AP kalesh-anakkur.purayil@broadcom.com Link: https://patch.msgid.link/1742331077-102038-2-git-send-email-tariqt@nvidia.co... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c index ed2ba272946b9..6c9737c537348 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c @@ -1052,6 +1052,10 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) if (err) { if (shared_fdb || roce_lag) mlx5_lag_add_devices(ldev); + if (shared_fdb) { + mlx5_ldev_for_each(i, 0, ldev) + mlx5_eswitch_reload_ib_reps(ldev->pf[i].dev->priv.eswitch); + }
return; } else if (roce_lag) {