diff options
| author | Petr Machata <petrm@mellanox.com> | 2017-11-03 10:03:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-04 09:15:18 +0900 |
| commit | 89c2b7dabaafee2220e516d314c9b7757fc8176e (patch) | |
| tree | 3858d646f2502d8783d60c5bdb742a830686ce42 /drivers | |
| parent | 4cf04f3ff4da9dd536d9f70127868908a03aaf0a (diff) | |
| download | linux-89c2b7dabaafee2220e516d314c9b7757fc8176e.tar.bz2 | |
mlxsw: spectrum_ipip: Handle underlay device change
When a bound device of an IP-in-IP tunnel changes, such as through
'ip tunnel change name $name dev $dev', the loopback backing the tunnel
needs to be recreated.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c index 5f78fc5e7724..7502e53447bd 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c @@ -326,8 +326,9 @@ mlxsw_sp_ipip_ol_netdev_change_gre4(struct mlxsw_sp *mlxsw_sp, } update_tunnel = true; - } else if (mlxsw_sp_ipip_parms_okey(ipip_entry->parms) != - mlxsw_sp_ipip_parms_okey(new_parms)) { + } else if ((mlxsw_sp_ipip_parms_okey(ipip_entry->parms) != + mlxsw_sp_ipip_parms_okey(new_parms)) || + ipip_entry->parms.link != new_parms.link) { update_tunnel = true; } else if (!mlxsw_sp_l3addr_eq(&new_daddr, &old_daddr)) { update_nhs = true; |