From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753874AbYEEAe6 (ORCPT ); Sun, 4 May 2008 20:34:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751023AbYEEAer (ORCPT ); Sun, 4 May 2008 20:34:47 -0400 Received: from fmailhost05.isp.att.net ([207.115.11.55]:53371 "EHLO fmailhost01.isp.att.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750737AbYEEAeq (ORCPT ); Sun, 4 May 2008 20:34:46 -0400 X-Originating-IP: [74.251.4.130] Date: Sun, 4 May 2008 19:34:42 -0500 From: Jay Cliburn To: Jay Cliburn Cc: Alexey Dobriyan , Luca Tettamanti , Chris Snook , Jeff Garzik , Pekka Enberg , Andrew Morton , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Christoph Lameter , torvalds@osdl.org Subject: Re: atl1 64-bit => 32-bit DMA borkage (reproducible, bisected) Message-ID: <20080504193442.04c9a88a@osprey.hogchain.net> In-Reply-To: <20080504193128.1ea61958@osprey.hogchain.net> References: <20080419111719.GA6724@martell.zuzino.mipt.ru> <20080419144535.GA4814@martell.zuzino.mipt.ru> <20080419215444.2d4623f5@osprey.hogchain.net> <20080420111453.GA4902@martell.zuzino.mipt.ru> <20080420060607.2b1be48b@osprey.hogchain.net> <20080420122631.GA4761@martell.zuzino.mipt.ru> <20080420133704.63f5cc10@osprey.hogchain.net> <20080420205500.GA4762@martell.zuzino.mipt.ru> <20080421210821.28053a92@osprey.hogchain.net> <20080425195743.2bfe66ee@osprey.hogchain.net> <20080504211507.GC1040@martell.zuzino.mipt.ru> <20080504193128.1ea61958@osprey.hogchain.net> X-Mailer: Claws Mail 3.3.1 (GTK+ 2.12.5; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 4 May 2008 19:31:28 -0500 Jay Cliburn wrote: > All the descriptors, therefore, have to live within the same 4GB address > space. Make that "...within the same 2GB address space."