On Tue, Mar 29, 2016 at 12:42:31AM +0800, Xin Long wrote:
> There is an issue when we use mavtap over team:
> When we replug nic links from team0, the real nics's mc list will not
> include the maddr for macvtap any more. then we can't receive pkts to
> macvtap device, as they are filterred by mc list of nic.
>
> In Bonding Driver, it syncs the uc/mc addrs in bond_enslave().
>
> We will fix this issue on team by adding the port's uc/mc addrs sync in
> team_port_add.
>
> Signed-off-by: Xin Long <lucien....@gmail.com>
Reviewed-by: Marcelo Ricardo Leitner <marcelo.leit...@gmail.com>
> ---
> drivers/net/team/team.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
> index 26c64d2..17ff367 100644
> --- a/drivers/net/team/team.c
> +++ b/drivers/net/team/team.c
> @@ -1198,6 +1198,9 @@ static int team_port_add(struct team *team, struct
> net_device *port_dev)
> goto err_dev_open;
> }
>
> + dev_uc_sync_multiple(port_dev, dev);
> + dev_mc_sync_multiple(port_dev, dev);
> +
> err = vlan_vids_add_by_dev(port_dev, dev);
> if (err) {
> netdev_err(dev, "Failed to add vlan ids to device %s\n",
> --
> 2.1.0
>
