4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Petr Machata <petrm@xxxxxxxxxxxx>
[ Upstream commit ad0b9d94182be8356978d220c82f9837cffeb7a9 ]
Demands to remove FDB entries should be honored even if the FDB entry in
question was originally learned, and not added by the user. Therefore
ignore the added_by_user datum for SWITCHDEV_FDB_DEL_TO_DEVICE.
Fixes: 816a3bed9549 ("switchdev: Add fdb.added_by_user to switchdev notifications")
Signed-off-by: Petr Machata <petrm@xxxxxxxxxxxx>
Suggested-by: Ido Schimmel <idosch@xxxxxxxxxxxx>
Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -2307,8 +2307,6 @@ static void mlxsw_sp_switchdev_event_wor
break;
case SWITCHDEV_FDB_DEL_TO_DEVICE:
fdb_info = &switchdev_work->fdb_info;
- if (!fdb_info->added_by_user)
- break;
mlxsw_sp_port_fdb_set(mlxsw_sp_port, fdb_info, false);
break;
case SWITCHDEV_FDB_ADD_TO_BRIDGE: /* fall through */
