From: Vlad Buslov vladbu@mellanox.com
[ Upstream commit 6783e8b29f636383af293a55336f036bc7ad5619 ]
During transition to uplink representors the code responsible for initializing ethtool steering functionality wasn't added to representor init rx routine. This causes NULL pointer dereference during configuration of network flow classification rule with ethtool (only possible to reproduce with next commit in this series which registers necessary ethtool callbacks).
Signed-off-by: Vlad Buslov vladbu@mellanox.com Reviewed-by: Roi Dayan roid@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 701624a63d2f4..d70af8a8e8b48 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -1022,6 +1022,8 @@ static int mlx5e_init_rep_rx(struct mlx5e_priv *priv) } rpriv->vport_rx_rule = flow_rule;
+ mlx5e_ethtool_init_steering(priv); + return 0;
err_destroy_direct_tirs: