From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: 2.6.20.7 mss negotiation and path mtu discovery mostly broken? Date: Thu, 03 May 2007 17:23:58 -0700 (PDT) Message-ID: <20070503.172358.07643741.davem@davemloft.net> References: <7CCD07160348804497EF29E9EA5560D7020F6213@exchtewks2.starentnetworks.com> <20070425.131602.18289973.davem@davemloft.net> <1178234660.4887.3.camel@dell> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: bristuccia@starentnetworks.com, netdev@vger.kernel.org To: mchan@broadcom.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:54115 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1423575AbXEDAX6 (ORCPT ); Thu, 3 May 2007 20:23:58 -0400 In-Reply-To: <1178234660.4887.3.camel@dell> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: "Michael Chan" Date: Thu, 03 May 2007 16:24:20 -0700 > [BNX2]: Fix TSO problem with small MSS. > > Remove the check for skb->len greater than MTU when doing TSO. When > the destination has a smaller MSS than the source, a TSO packet may > be smaller than the MTU at the source and we still need to process it > as a TSO packet. > > Thanks to Brian Ristuccia for > reporting the problem. > > Signed-off-by: Michael Chan Applied, thanks Michael.