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 F2DAEA0C45 for ; Fri, 9 Jul 2021 05:05:30 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E427241660; Fri, 9 Jul 2021 05:05:30 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mails.dpdk.org (Postfix) with ESMTP id 8694240143; Fri, 9 Jul 2021 05:05:27 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10039"; a="270750685" X-IronPort-AV: E=Sophos;i="5.84,225,1620716400"; d="scan'208";a="270750685" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2021 20:05:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,225,1620716400"; d="scan'208";a="498686449" Received: from irsmsx605.ger.corp.intel.com ([163.33.146.138]) by fmsmga002.fm.intel.com with ESMTP; 08 Jul 2021 20:05:24 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by IRSMSX605.ger.corp.intel.com (163.33.146.138) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Fri, 9 Jul 2021 04:05:22 +0100 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2242.010; Fri, 9 Jul 2021 11:05:19 +0800 From: "Zhang, Qi Z" To: Joyce Kong , "Xing, Beilei" , "ruifeng.wang@arm.com" , "honnappa.nagarahalli@arm.com" , "Richardson, Bruce" , "Zhang, Helin" CC: "dev@dpdk.org" , "stable@dpdk.org" , "nd@arm.com" Thread-Topic: [PATCH v3 1/2] net/i40e: add logic of processing continuous DD bits for Arm Thread-Index: AQHXcjPfTYkEkPEdBE2KOVQUloEdvqs5+fzQ Date: Fri, 9 Jul 2021 03:05:19 +0000 Message-ID: References: <20210604073405.14880-1-joyce.kong@arm.com> <20210706065404.25137-1-joyce.kong@arm.com> <20210706065404.25137-2-joyce.kong@arm.com> In-Reply-To: <20210706065404.25137-2-joyce.kong@arm.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 v3 1/2] net/i40e: add logic of processing continuous DD bits for Arm 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: Joyce Kong > Sent: Tuesday, July 6, 2021 2:54 PM > To: Xing, Beilei ; Zhang, Qi Z ; > ruifeng.wang@arm.com; honnappa.nagarahalli@arm.com; Richardson, Bruce > ; Zhang, Helin > Cc: dev@dpdk.org; stable@dpdk.org; nd@arm.com > Subject: [PATCH v3 1/2] net/i40e: add logic of processing continuous DD b= its for > Arm >=20 > For Arm platforms, reading descs can get re-ordered, then the status of D= D > bits will be discontinuous, so add the logic to only process continuous d= escs by > checking DD bits. >=20 > Fixes: 4861cde46116 ("i40e: new poll mode driver") > Cc: stable@dpdk.org >=20 > Signed-off-by: Joyce Kong > Reviewed-by: Ruifeng Wang Applied to dpdk-next-net-intel. Thanks Qi