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 6F96A231C for ; Mon, 9 Nov 2015 04:57:23 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP; 08 Nov 2015 19:57:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,264,1444719600"; d="scan'208";a="831242973" Received: from yliu-dev.sh.intel.com (HELO yliu-dev) ([10.239.66.49]) by fmsmga001.fm.intel.com with ESMTP; 08 Nov 2015 19:57:21 -0800 Date: Mon, 9 Nov 2015 12:00:53 +0800 From: Yuanhan Liu To: Jijiang Liu Message-ID: <20151109040053.GI2326@yliu-dev.sh.intel.com> References: <1446634456-413-1-git-send-email-jijiang.liu@intel.com> <1446634456-413-8-git-send-email-jijiang.liu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1446634456-413-8-git-send-email-jijiang.liu@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v3 7/8] lib/librte_vhost:dequeue vhost TX offload X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Nov 2015 03:57:23 -0000 On Wed, Nov 04, 2015 at 06:54:15PM +0800, Jijiang Liu wrote: > Dequeue vhost TX offload in vhost lib. This is not enough; you need do corresponding setups at RX side, otherwise the packet will be droped in the target VM at TCP layer in VM2VM case, for checksum validation is failed. --yliu