Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 20 Dec 2001 05:23:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 20 Dec 2001 05:22:52 -0500 Received: from khan.acc.umu.se ([130.239.18.139]:50351 "EHLO khan.acc.umu.se") by vger.kernel.org with ESMTP id ; Thu, 20 Dec 2001 05:22:39 -0500 Date: Thu, 20 Dec 2001 11:22:18 +0100 From: David Weinehall To: Stevie O Cc: "David S. Miller" , Mika.Liljeberg@welho.com, kuznet@ms2.inr.ac.ru, Mika.Liljeberg@nokia.com, linux-kernel@vger.kernel.org, sarolaht@cs.helsinki.fi Subject: Re: TCP LAST-ACK state broken in 2.4.17-pre2 [NEW DATA] Message-ID: <20011220112218.X5235@khan.acc.umu.se> In-Reply-To: <3C1FA558.E889A00D@welho.com> <200112181837.VAA10394@ms2.inr.ac.ru> <3C1FA558.E889A00D@welho.com> <20011218.122813.63057831.davem@redhat.com> <5.1.0.14.2.20011220022218.01dc2258@whisper.qrpff.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.4i In-Reply-To: <5.1.0.14.2.20011220022218.01dc2258@whisper.qrpff.net>; from stevie@qrpff.net on Thu, Dec 20, 2001 at 02:31:44AM -0500 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 20, 2001 at 02:31:44AM -0500, Stevie O wrote: > At 12:28 PM 12/18/2001 -0800, David S. Miller wrote: > >Unaligned kernel loads and stores must be properly handled by the > >platform code, and on ARM chips where that is possible it is. > > I don't know what arch you're using, but I work with ARM7TDMI, which > has a behavior I believe can be found documented in some obscure .pdf > from arm.com: Last time I checked, the ARM7tdmi was a mmu-less cpu -> ucLinux. /David _ _ // David Weinehall /> Northern lights wander \\ // Maintainer of the v2.0 kernel // Dance across the winter sky // \> http://www.acc.umu.se/~tao/