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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y190-20020a638ac7000000b00476c46ff6ecsi1346371pgd.728.2022.11.15.06.56.36; Tue, 15 Nov 2022 06:56:54 -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 + 99 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 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749574446668239130?= X-GMAIL-MSGID: =?utf-8?q?1749574446668239130?= 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(-)