From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id BB5F14CA6; Fri, 21 Sep 2018 03:12:38 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Sep 2018 18:12:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,282,1534834800"; d="scan'208";a="71694044" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.252.22.231]) ([10.252.22.231]) by fmsmga007.fm.intel.com with ESMTP; 20 Sep 2018 18:12:36 -0700 To: "Ananyev, Konstantin" , Didier Pallard , "dev@dpdk.org" Cc: "stable@dpdk.org" References: <20180919144208.17064-1-didier.pallard@6wind.com> <2601191342CEEE43887BDE71AB977258EA959288@irsmsx105.ger.corp.intel.com> From: Ferruh Yigit Openpgp: preference=signencrypt Message-ID: Date: Fri, 21 Sep 2018 02:12:35 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <2601191342CEEE43887BDE71AB977258EA959288@irsmsx105.ger.corp.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] net: fix Intel prepare function for IP checksum offload X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Sep 2018 01:12:39 -0000 On 9/20/2018 3:53 PM, Ananyev, Konstantin wrote: > > >> >> Current Intel tx prepare function does not properly handle the >> case where only IP checksum is requested, without requesting >> any L4 checksum or TSO: IP checksum is not properly reset to 0 >> and output packet may contain invalid IP checksum. >> >> Fixes: 4fb7e803eb1a ("ethdev: add Tx preparation") >> Cc: stable@dpdk.org >> >> Signed-off-by: Didier Pallard > > Acked-by: Konstantin Ananyev Applied to dpdk-next-net/master, thanks.