From owner-svn-src-stable-7@FreeBSD.ORG Wed May 20 00:55:28 2009 Return-Path: Delivered-To: svn-src-stable-7@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CAA61065673; Wed, 20 May 2009 00:55:28 +0000 (UTC) (envelope-from hrs@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 5E4BB8FC0A; Wed, 20 May 2009 00:55:26 +0000 (UTC) (envelope-from hrs@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n4K0tQVq014329; Wed, 20 May 2009 00:55:26 GMT (envelope-from hrs@svn.freebsd.org) Received: (from hrs@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n4K0tQBK014328; Wed, 20 May 2009 00:55:26 GMT (envelope-from hrs@svn.freebsd.org) Message-Id: <200905200055.n4K0tQBK014328@svn.freebsd.org> From: Hiroki Sato Date: Wed, 20 May 2009 00:55:26 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r192411 - stable/7/release/doc/en_US.ISO8859-1/errata X-BeenThere: svn-src-stable-7@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for only the 7-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 May 2009 00:55:29 -0000 Author: hrs Date: Wed May 20 00:55:26 2009 New Revision: 192411 URL: http://svn.freebsd.org/changeset/base/192411 Log: Document fxp(4) TSO issue on 7.2R. Submitted by: delphij Modified: stable/7/release/doc/en_US.ISO8859-1/errata/article.sgml Modified: stable/7/release/doc/en_US.ISO8859-1/errata/article.sgml ============================================================================== --- stable/7/release/doc/en_US.ISO8859-1/errata/article.sgml Tue May 19 22:28:33 2009 (r192410) +++ stable/7/release/doc/en_US.ISO8859-1/errata/article.sgml Wed May 20 00:55:26 2009 (r192411) @@ -183,6 +183,15 @@ Errata Notice to fix this problem is planned after the release. + [20090507] A bug was found in the &man.fxp.4; driver. This + would cause poor TCP performance when TSO is enabled, and the + receiver has a smaller MSS than the interface MTU setting. To + workaround this issue, one can disable TSO by using + &man.ifconfig.8; parameter (per interface + basis) or setting net.inet.tcp.tso to + 0 (globally on the system). An Errata Notice + to fix this problem is planned after the release. + Late-Breaking News and Corrections @@ -190,5 +199,10 @@ &man.malloc.3; implementation and threading library has been committed to the RELENG_7 branch for public testing. + + [20090507] A patch to solve the bug in the &man.fxp.4; + driver that caused poor TCP performance has been committed to + the RELENG_7 branch for public + testing.