Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp6707742imm; Mon, 27 Aug 2018 22:54:20 -0700 (PDT) X-Google-Smtp-Source: ANB0VdYu3RESYBvmVnI31OK0gQjWwHVdfhJMuTS60I+nGUk+HelW+Jtedu9/l2C1XbTOU10kXrxP X-Received: by 2002:a17:902:b189:: with SMTP id s9-v6mr76252plr.188.1535435660056; Mon, 27 Aug 2018 22:54:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1535435660; cv=none; d=google.com; s=arc-20160816; b=kzrMoR63xwSaFFyA35givDPASHuRY5FAWoLkYfWQFN5s0CVRnb4jzlOmWime+TK1WP b6rXw/GzbBo5sVIO/wjHQ8QlT8LlyVXm2Q4BTTNKrb8Yr94S7j+dDpbWG28AIzclO9MT umiC+JRv93FGxbS2vLqCfuz/iAmkuWWl1CQgeEjN+ndjD08NCFFc7vT6zlgpLx7eFrW/ /yo4+gxaudZMPasDmoNCfJ3aB+6KJ51TI7xyQTcYJpEP/05Ny1T+EfIw2Zt2AAJcKk0P jQpGrRYWACgJ2TX3a5EW+hCa1rPk+0xYcfmB3Jp68YqtaIhNL+iMjT4CYdxnMw9o4uNW lJlQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=KEmK03p2cDt+Bth3pY3QDhURxJWo3NZcLDZuF9+89MM=; b=EpcFOBiuNFpXo3TvsjSaayKXPQzTFDO5y/wCBbZPCgQ21vp52Ib8mw/Rt/R2/lj/SG t3Lg3SVfSu7Mk3WBJ0Q+mdDqS5gXkcwHQCbC9tQeKx5gMDd7O1S6femrE9SSz55Ebmwu L1DsTrnic0ymU0Tr27VB+PnEyTANEZqG145JnhA/0N36XFg9RfsdN/cvORtAuzWRa+0d eZEB0qYfWjjVrNh+k+PiX99iYwoykZqe8nRO5PNYY2C6cDPKGRv8oQu/545Q5207D7ek 85vNrYce8pmrBhMmXFUWHrM4KorrZlENqn95ixLef0gx24vtrfWIn3m651Wmj1HOzVQT mQ2g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 92-v6si161880plw.81.2018.08.27.22.54.04; Mon, 27 Aug 2018 22:54:20 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727162AbeH1JlQ (ORCPT + 99 others); Tue, 28 Aug 2018 05:41:16 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:36770 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725976AbeH1JlQ (ORCPT ); Tue, 28 Aug 2018 05:41:16 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 16B1940241CB; Tue, 28 Aug 2018 05:51:16 +0000 (UTC) Received: from localhost (dhcp-192-209.str.redhat.com [10.33.192.209]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 863E4A9EA3; Tue, 28 Aug 2018 05:51:13 +0000 (UTC) Date: Tue, 28 Aug 2018 07:51:12 +0200 From: Jens Freimann To: "Michael S. Tsirkin" Cc: Tiwei Bie , jasowang@redhat.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, virtio-dev@lists.oasis-open.org, wexu@redhat.com Subject: Re: [virtio-dev] Re: [PATCH net-next v2 0/5] virtio: support packed ring Message-ID: <20180828055112.2p4fvjikcclkde4p@jenstp.localdomain> References: <20180711022711.7090-1-tiwei.bie@intel.com> <20180827170005-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20180827170005-mutt-send-email-mst@kernel.org> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Tue, 28 Aug 2018 05:51:16 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Tue, 28 Aug 2018 05:51:16 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jfreiman@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 27, 2018 at 05:00:40PM +0300, Michael S. Tsirkin wrote: >Are there still plans to test the performance with vost pmd? >vhost doesn't seem to show a performance gain ... Yes, I'm having trouble getting it to work with virtio PMD (it works with Tiweis guest driver though), but I'm getting closer. Should only be 1-2 more days. regards, Jens