From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 95524A0C44 for ; Wed, 12 May 2021 10:51:15 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 87744410F8; Wed, 12 May 2021 10:51:15 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id 827174003E; Wed, 12 May 2021 10:51:13 +0200 (CEST) IronPort-SDR: Um5M5roih8finjivkZVEv2sx7P6Gupu5uChakuLB9DE88tUku9mJZAHGBvBQu+C3XiIWfzcuu2 FTT9DcSFZmKA== X-IronPort-AV: E=McAfee;i="6200,9189,9981"; a="263582224" X-IronPort-AV: E=Sophos;i="5.82,293,1613462400"; d="scan'208";a="263582224" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2021 01:51:09 -0700 IronPort-SDR: xr3TnONIAvAWbbleOms+WUoLbYHNhgsiTlYe/d6RLbLdlmvqcn1a5RWGV4X9g/yDkbDVnMU4UC NLjMmtJ7U3oQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,293,1613462400"; d="scan'208";a="435107238" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by fmsmga008.fm.intel.com with ESMTP; 12 May 2021 01:51:09 -0700 Received: from shsmsx604.ccr.corp.intel.com (10.109.6.214) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 12 May 2021 01:51:08 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX604.ccr.corp.intel.com (10.109.6.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 12 May 2021 16:51:06 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2106.013; Wed, 12 May 2021 16:51:06 +0800 From: "Zhang, Qi Z" To: "Xing, Beilei" CC: "dev@dpdk.org" , "stable@dpdk.org" Thread-Topic: [PATCH v2] net/iavf: fix wrong Tx context descriptor Thread-Index: AQHXRwg5u4Q6bqPKGEKRAz+F5OYw26rfiaWA Date: Wed, 12 May 2021 08:51:06 +0000 Message-ID: References: <20210512070646.102006-1-beilei.xing@intel.com> <20210512081014.103374-1-beilei.xing@intel.com> In-Reply-To: <20210512081014.103374-1-beilei.xing@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-stable] [PATCH v2] net/iavf: fix wrong Tx context descriptor X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > -----Original Message----- > From: Xing, Beilei > Sent: Wednesday, May 12, 2021 4:10 PM > To: Zhang, Qi Z > Cc: dev@dpdk.org; Xing, Beilei ; stable@dpdk.org > Subject: [PATCH v2] net/iavf: fix wrong Tx context descriptor >=20 > From: Beilei Xing >=20 > The QW0 of Tx context descriptor should be reset to 0, otherwise the prev= ious > hardware writeback value may pollute the next context descriptor write. >=20 > Fixes: a2b29a7733ef ("net/avf: enable basic Rx Tx") > Cc: stable@dpdk.org >=20 > Signed-off-by: Qi Zhang > Signed-off-by: Beilei Xing Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi