From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753788AbYJQGn0 (ORCPT ); Fri, 17 Oct 2008 02:43:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751322AbYJQGnR (ORCPT ); Fri, 17 Oct 2008 02:43:17 -0400 Received: from terminus.zytor.com ([198.137.202.10]:60504 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751010AbYJQGnQ (ORCPT ); Fri, 17 Oct 2008 02:43:16 -0400 Message-ID: <48F83316.5080107@zytor.com> Date: Thu, 16 Oct 2008 23:39:18 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.14 (X11/20080501) MIME-Version: 1.0 To: benh@kernel.crashing.org CC: David Miller , torvalds@linux-foundation.org, rdreier@cisco.com, Geert.Uytterhoeven@sonycom.com, linux-kernel@vger.kernel.org, mingo@elte.hu, yhlu.kernel@gmail.com, akpm@linux-foundation.org Subject: Re: [PATCH] Fix broken debug output reserve_region_with_split() References: <20081016.210404.151891223.davem@davemloft.net> <20081016.222108.13382080.davem@davemloft.net> <1224225365.7654.88.camel@pasglop> In-Reply-To: <1224225365.7654.88.camel@pasglop> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Benjamin Herrenschmidt wrote: > > The latest patch I posted will do full size of resource_size_t unless > you arch explicitely adds a #define to do it differently so that > should work for you :-) > IMNSHO I think you can default to 8 digits for I/O for PCI, since at least last I looked there was no 64-bit address space possible for I/O. -hpa