Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp7082988rwb; Tue, 15 Nov 2022 07:29:39 -0800 (PST) X-Google-Smtp-Source: AA0mqf4f/Dkdoeh7r2X9eFIBtL3Cz3jkKwvuD8SwbgPj9YqpLTyz6d5tM1bmHrCX87sY1Y380q7a X-Received: by 2002:a63:d309:0:b0:46a:f646:13da with SMTP id b9-20020a63d309000000b0046af64613damr16195122pgg.621.1668526178224; Tue, 15 Nov 2022 07:29:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668526178; cv=none; d=google.com; s=arc-20160816; b=DTytWXIzyKoL2ZHkz6JtQhJXnvokWXo2498eB6DR0ReJiWHJ6LcI1jiAzyM/71z4Hk dtBwK5H6ZMRkuBCcUsn7b5L8Km5nUfNoK1aGCDsVJkZyO1czsrz3UprB+zj//RBzxI2R 44NCRf1BbDlIPYI0P//UT/kfqyoiNOdYh8nJBAHXDv1wvsPTFIu/iMevZHh77TQV87ae 1Ki8gXtOWkieoWYeR78nQYrVLIWB/4jku1IukAsNh94n4jlGxtgG998z1wgjx1ljdXjy vKKzlPXjw6uqkkO0iM2k5OzjLZNgi8GbgxAGhl7S3cCNL5Rvk0kho3OM5Z7XPbPGnC/e I2ag== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from; bh=jmKwYLJJTj2eE1baQ1X5FVzA4u5e4a9tvaKViZuIzG4=; b=hnXt9uZaZH7dEl6d0RWFNeFlG4fdZ4opOXvmc+BTyhW2WnfsMLx1g8nlMq4wfrIv9Q vt7UF/D213uKhb7M58OwX1mNbKZ+33SfhJB+RpIHJx5E5mBfLuAnm56PLG/RzGUAXnXA MndY/+xwqzT7PsS/ujW3p/lElXeIpgTEWKcgu+jeQ8iYnfYl6gaNOUXGTTnTqFSUWZrp 8ZW7zm/zy7xtCfnP0ZZY077dkNir3ls3/pg3+iEo91AB8dooRwdS+vPEy81y7IEy5T8K BHB8mb5oyoVsr2dAhnXxC2djEoUJ1Y7azPa8G3enkRstJkesiz214c+Fn4232R1qWv1U AWqA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id lb7-20020a17090b4a4700b00205da45d8a5si19391879pjb.124.2022.11.15.07.29.22; Tue, 15 Nov 2022 07:29:38 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230214AbiKOOv1 (ORCPT + 89 others); Tue, 15 Nov 2022 09:51:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229546AbiKOOvZ (ORCPT ); Tue, 15 Nov 2022 09:51:25 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54B3322500; Tue, 15 Nov 2022 06:51:24 -0800 (PST) Received: from dggpeml500024.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4NBTd83j3czHvtZ; Tue, 15 Nov 2022 22:50:52 +0800 (CST) Received: from dggpeml500006.china.huawei.com (7.185.36.76) by dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 15 Nov 2022 22:51:22 +0800 Received: from localhost.localdomain (10.175.112.70) by dggpeml500006.china.huawei.com (7.185.36.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 15 Nov 2022 22:51:21 +0800 From: Zhang Changzhong To: , , , , , CC: , , Subject: [PATCH net v2 0/3] three fixes for nixge driver Date: Tue, 15 Nov 2022 23:10:21 +0800 Message-ID: <1668525024-38409-1-git-send-email-zhangchangzhong@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.70] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpeml500006.china.huawei.com (7.185.36.76) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset try to fix some bugs in nixge driver find by code review. Compile tested only as I don't have the hardware to test them. v1->v2: - Split tx queue handling and error handling into two patches - Add new patch to fix buffer descriptor overwriting issue v1: - Link: https://lore.kernel.org/lkml/1668416136-33530-1-git-send-email-zhangchangzhong@huawei.com/ Zhang Changzhong (3): net: nixge: fix potential memory leak in nixge_start_xmit() net: nixge: avoid overwriting buffer descriptor net: nixge: fix tx queue handling drivers/net/ethernet/ni/nixge.c | 58 +++++++++++++++++++++++++++++------------ 1 file changed, 41 insertions(+), 17 deletions(-) -- 2.9.5