static void mlx5e_build_rep_params(struct net_device *netdev)
{
+ const bool take_rtnl = netdev->reg_state == NETREG_REGISTERED;
struct mlx5e_priv *priv = netdev_priv(netdev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
struct mlx5_eswitch_rep *rep = rpriv->rep;
/* RQ */
mlx5e_build_rq_params(mdev, params);
+ /* If netdev is already registered (e.g. move from nic profile to uplink,
+ * RTNL lock must be held before triggering netdev notifiers.
+ */
+ if (take_rtnl)
+ rtnl_lock();
/* update XDP supported features */
mlx5e_set_xdp_feature(netdev);
+ if (take_rtnl)
+ rtnl_unlock();
/* CQ moderation params */
params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation);