From owner-freebsd-xen@freebsd.org Wed Oct 7 02:27:45 2015 Return-Path: Delivered-To: freebsd-xen@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 75C359D0E2C for ; Wed, 7 Oct 2015 02:27:45 +0000 (UTC) (envelope-from syd.meyer@gmail.com) Received: from mail-wi0-x231.google.com (mail-wi0-x231.google.com [IPv6:2a00:1450:400c:c05::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1ACDD195D for ; Wed, 7 Oct 2015 02:27:44 +0000 (UTC) (envelope-from syd.meyer@gmail.com) Received: by wiclk2 with SMTP id lk2so192752991wic.0 for ; Tue, 06 Oct 2015 19:27:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:message-id:date :to:mime-version; bh=pC+0tGE34xI2Tn4cbo1K+qQAYoZW4DJX/n62xm2cWUg=; b=Wr0Z2ECg5zk9Cr+WTZ4RPhV11Fu8PeciQ7ICYhsbSv+iX25w24SYSuo+vfNV3nTD/E I11XiSN6Y4fG5N+mnkVXMnCinn7jet6g2pkVc43mH3YHVhGmXC6MP0+l9BNK7be0A/P6 AZI+xcrx+rE5fcl/dMREcLX7HWcUuKuxUIUtRVBqCvvNX3a46AoTcixhOZxYrhkY8aIr GPwSsC96qWtzH8RBUVKcmV21OGepEJCxUV43cwpfT79d9pGOdyUBN0lM9N9KoRqKdN1X Oy9JTTgi9k1G+tueX15ixm1Q8kqKJZ++OsNTVYQQfAFyKF/XAqu9EXTk1KvflaEp5rAj WQUQ== X-Received: by 10.194.57.180 with SMTP id j20mr44836372wjq.147.1444184862540; Tue, 06 Oct 2015 19:27:42 -0700 (PDT) Received: from ?IPv6:2a02:a03f:b2d:b100:9d71:8c1:21a5:5389? ([2a02:a03f:b2d:b100:9d71:8c1:21a5:5389]) by smtp.gmail.com with ESMTPSA id bu19sm35910030wjb.45.2015.10.06.19.27.41 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 06 Oct 2015 19:27:41 -0700 (PDT) From: Sydney Meyer Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: New netfront in r288917 Message-Id: <06BD3636-3B57-47F3-A6F2-8F243A15CCB3@gmail.com> Date: Wed, 7 Oct 2015 04:27:40 +0200 To: freebsd-xen@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 9.0 \(3094\)) X-Mailer: Apple Mail (2.3094) X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Oct 2015 02:27:45 -0000 Hello Roger, i have tried your changes from r288917 and the reported IPv4 TCP = performance issues seem to be gone on my Xen 4.4 / Debian Linux 4.1 = setup. I will do some more testing the next days as this seem to resolve some = other PR's with xen/netfront. Thanks a bunch for working on this.. S.=