From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yuanhan Liu Subject: Re: [PATCH] vhost: fix dequeue offload support Date: Tue, 24 Oct 2017 16:44:39 +0800 Message-ID: <20171024084439.GN1545@yliu-home> References: <1508814750-12937-1-git-send-email-tiwei.bie@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev@dpdk.org, maxime.coquelin@redhat.com, lei.a.yao@intel.com To: Tiwei Bie Return-path: Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by dpdk.org (Postfix) with ESMTP id DB69F1B75D for ; Tue, 24 Oct 2017 10:44:44 +0200 (CEST) Content-Disposition: inline In-Reply-To: <1508814750-12937-1-git-send-email-tiwei.bie@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Tue, Oct 24, 2017 at 11:12:30AM +0800, Tiwei Bie wrote: > When offload is enabled, vhost needs to access the first mbuf > to get the packet info, e.g. TCP header. So we couldn't delay > the data copy in this case. > > Fixes: e5c494a7a22b ("vhost: batch small guest memory copies") > > Reported-by: Lei Yao > Signed-off-by: Tiwei Bie Applied to dpdk-next-virtio. Thanks. --yliu