From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:49332 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729726AbeKCDxh (ORCPT ); Fri, 2 Nov 2018 23:53:37 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Petr Machata , Ido Schimmel , "David S. Miller" Subject: [PATCH 4.18 136/150] mlxsw: spectrum_switchdev: Dont ignore deletions of learned MACs Date: Fri, 2 Nov 2018 19:34:58 +0100 Message-Id: <20181102182912.103581336@linuxfoundation.org> In-Reply-To: <20181102182902.250560510@linuxfoundation.org> References: <20181102182902.250560510@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Petr Machata [ 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 Suggested-by: Ido Schimmel Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- 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 */