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net/mlx5e: Call vxlan_get_rx_port() with rtnl lock

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Hold the rtnl lock when calling vxlan_get_rx_port().

Fixes: b7aade1548 ("vxlan: break dependency with netdev drivers")
Signed-off-by: Matthew Finlay <matt@mellanox.com>
Reported-by: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthew Finlay 2016-04-29 01:36:31 +03:00 committed by David S. Miller
parent 4b2523c180
commit 01a14098d3
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
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@ -2938,8 +2938,11 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
goto err_tc_cleanup;
}
if (mlx5e_vxlan_allowed(mdev))
if (mlx5e_vxlan_allowed(mdev)) {
rtnl_lock();
vxlan_get_rx_port(netdev);
rtnl_unlock();
}
mlx5e_enable_async_events(priv);
schedule_work(&priv->set_rx_mode_work);