From: Andrew Lunn Date: Tue, 1 Mar 2016 21:19:05 +0000 (+0100) Subject: batman-adv: NETIF_F_NETNS_LOCAL feature to prevent netns moves X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0d21cdaa9bbf5efae95cfb6346d26ff6e61f8896;p=linux-beck.git 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 Signed-off-by: Andrew Lunn Acked-by: Antonio Quartulli Reviewed-by: Sven Eckelmann Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- 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