From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2650EC432C0 for ; Wed, 27 Nov 2019 20:46:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E6DB0217D6 for ; Wed, 27 Nov 2019 20:46:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574887569; bh=sF0MbDNgGvZVLd10BjgaxgtQZf6HRf/9lU77UlNzvtE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WP0gk90H5eJnqmQT7OelkGalxQT7QupxpUMIBlYGDbI4zxkl9f7tkt1Pj9WgrQx0O VVlJZg+zp5mzffZOno6MmzSTHqo5KoykxE9rS8W1+adup60Xmyo5R4Sk2Bvk8jh0Rr TYAT1wzs+ZcbishfKnsWvrD4bLO4ePbZ88ZcKayg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727822AbfK0UqI (ORCPT ); Wed, 27 Nov 2019 15:46:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:57596 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729820AbfK0UqE (ORCPT ); Wed, 27 Nov 2019 15:46:04 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E6A1F21835; Wed, 27 Nov 2019 20:46:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574887564; bh=sF0MbDNgGvZVLd10BjgaxgtQZf6HRf/9lU77UlNzvtE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jBb6L9pvVfLIR84kYSu6ve9kg4W2RacEmT++tjClvV2c60gHuUxCh0j/K5dctIEAJ ebPcuCmYToG52FnGO9nUX9oUgjqeNCbwnsrNUqCTnFgHvT7AMJiSrVOv9COckjgSAH wn12uP1+ve50TaPnLEjNebkjGEaOsMBLB4qZK4Tg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Luigi Rizzo , Tariq Toukan Subject: [PATCH 4.14 001/211] net/mlx4_en: fix mlx4 ethtool -N insertion Date: Wed, 27 Nov 2019 21:28:54 +0100 Message-Id: <20191127203049.588851589@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191127203049.431810767@linuxfoundation.org> References: <20191127203049.431810767@linuxfoundation.org> User-Agent: quilt/0.66 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Luigi Rizzo [ Upstream commit 34e59836565e36fade1464e054a3551c1a0364be ] ethtool expects ETHTOOL_GRXCLSRLALL to set ethtool_rxnfc->data with the total number of entries in the rx classifier table. Surprisingly, mlx4 is missing this part (in principle ethtool could still move forward and try the insert). Tested: compiled and run command: phh13:~# ethtool -N eth1 flow-type udp4 queue 4 Added rule with ID 255 Signed-off-by: Luigi Rizzo Reviewed-by: Tariq Toukan Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1722,6 +1722,7 @@ static int mlx4_en_get_rxnfc(struct net_ err = mlx4_en_get_flow(dev, cmd, cmd->fs.location); break; case ETHTOOL_GRXCLSRLALL: + cmd->data = MAX_NUM_OF_FS_RULES; while ((!err || err == -ENOENT) && priority < cmd->rule_cnt) { err = mlx4_en_get_flow(dev, cmd, i); if (!err)