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| author | Weilong Chen <chenweilong@huawei.com> | 2014-01-22 10:16:30 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-23 06:57:17 +0100 |
| commit | f9399814927ad9bb995a6e109c2a5f9d8a848209 (patch) | |
| tree | 9a89a64b08711652ba91e8caeac619d8d308e92b | |
| parent | rtnetlink: remove ndo_get_slave (diff) | |
| download | linux-f9399814927ad9bb995a6e109c2a5f9d8a848209.tar.xz linux-f9399814927ad9bb995a6e109c2a5f9d8a848209.zip | |
bonding: Don't allow bond devices to change network namespaces.
Like bridge, bonding as netdevice doesn't cross netns boundaries.
Bonding ports and bonding itself live in same netns.
Signed-off-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 4a8ccce3315a..f9e0c8bbfa41 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3884,6 +3884,9 @@ void bond_setup(struct net_device *bond_dev) * capable */ + /* Don't allow bond devices to change network namespaces. */ + bond_dev->features |= NETIF_F_NETNS_LOCAL; + bond_dev->hw_features = BOND_VLAN_FEATURES | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | |