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| author | Andrew Lunn <andrew@lunn.ch> | 2016-03-01 22:19:05 +0100 |
|---|---|---|
| committer | Antonio Quartulli <a@unstable.cc> | 2016-05-10 18:26:44 +0800 |
| commit | 0d21cdaa9bbf5efae95cfb6346d26ff6e61f8896 (patch) | |
| tree | 7755549ddcb87ec2c30d3fe2513c0c1b05c5f987 /net/batman-adv | |
| parent | 7142fc107274a0ebfd31e995de61e71a1e84770f (diff) | |
| download | linux-0d21cdaa9bbf5efae95cfb6346d26ff6e61f8896.tar.gz linux-0d21cdaa9bbf5efae95cfb6346d26ff6e61f8896.tar.bz2 linux-0d21cdaa9bbf5efae95cfb6346d26ff6e61f8896.zip | |
batman-adv: NETIF_F_NETNS_LOCAL feature to prevent netns moves
The batX soft interface should not be moved between network name
spaces. This is similar to bridges, bonds, tunnels, which are not
allowed to move between network namespaces.
Suggested-by: Daniel Ehlers <danielehlers@mindeye.net>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Antonio Quartulli <a@unstable.cc>
Reviewed-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index d72f88707736..66dd0aac480a 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -972,7 +972,7 @@ static void batadv_softif_init_early(struct net_device *dev) dev->netdev_ops = &batadv_netdev_ops; dev->destructor = batadv_softif_free; - dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER; + dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_NETNS_LOCAL; dev->priv_flags |= IFF_NO_QUEUE; /* can't call min_mtu, because the needed variables |