From b37d8682222ca334518f6d90c2432a0cfac682b5 Mon Sep 17 00:00:00 2001 From: Nogah Frankel Date: Wed, 20 Sep 2017 16:15:15 +0200 Subject: [PATCH] mlxsw: spectrum_switchdev: Remove mrouter flood in mdb flush In mdb flush the port is being removed from all the mids it is registered to. But if the port is mrouter, all the mids floods to it. This patch remove mrouter ports from mids it is not registered to in the mdb flush. Signed-off-by: Nogah Frankel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index bf1a17557fb31..459cedc23c47e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -1673,6 +1673,9 @@ mlxsw_sp_bridge_port_mdb_flush(struct mlxsw_sp_port *mlxsw_sp_port, if (test_bit(mlxsw_sp_port->local_port, mid->ports_in_mid)) { __mlxsw_sp_port_mdb_del(mlxsw_sp_port, bridge_port, mid); + } else if (bridge_device->multicast_enabled && + bridge_port->mrouter) { + mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid, false); } } } -- 2.39.5