From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755242AbYHKWuy (ORCPT ); Mon, 11 Aug 2008 18:50:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752225AbYHKWuq (ORCPT ); Mon, 11 Aug 2008 18:50:46 -0400 Received: from gw.goop.org ([64.81.55.164]:40235 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751962AbYHKWuq (ORCPT ); Mon, 11 Aug 2008 18:50:46 -0400 Message-ID: <48A0C22D.2050400@goop.org> Date: Mon, 11 Aug 2008 15:50:21 -0700 From: Jeremy Fitzhardinge User-Agent: Thunderbird 2.0.0.16 (X11/20080723) MIME-Version: 1.0 To: benh@kernel.crashing.org CC: Andrew Morton , ehabkost@redhat.com, x86@kernel.org, linux-kernel@vger.kernel.org, Paul Mackerras Subject: Re: [PATCH 1/2] add phys_addr_t for holding physical addresses References: <489B6B40.5050705@goop.org> <20080807145648.ab3dfa90.akpm@linux-foundation.org> <489B72C3.30603@goop.org> <20080807162741.8dfcd336.akpm@linux-foundation.org> <489B8908.2010007@goop.org> <20080807170617.79ca3ce7.akpm@linux-foundation.org> <48A0954E.20400@goop.org> <1218491896.8041.9.camel@pasglop> <48A0B9EB.9020709@goop.org> <1218493925.8041.21.camel@pasglop> In-Reply-To: <1218493925.8041.21.camel@pasglop> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-15; 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: > Are we sure resource_size_t is -never- used to represent memory ? I > though it was on some platforms.... On x86 it's optionally used to put memory in the resource tree, but if the memory is larger than can be held in resource_size_t it simply skips it. Don't know about elsewhere. J