From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753444Ab0IMPtk (ORCPT ); Mon, 13 Sep 2010 11:49:40 -0400 Received: from terminus.zytor.com ([198.137.202.10]:54707 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753343Ab0IMPtj (ORCPT ); Mon, 13 Sep 2010 11:49:39 -0400 Message-ID: <4C8E47D9.6050005@zytor.com> Date: Mon, 13 Sep 2010 08:48:41 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Fedora/3.1.1-1.fc13 Thunderbird/3.1.1 MIME-Version: 1.0 To: =?UTF-8?B?U2jDqXJhYg==?= CC: Valdis.Kletnieks@vt.edu, Len Brown , Thomas Gleixner , Ingo Molnar , x86@kernel.org, Andrew Morton , Frederic Weisbecker , Andres Salomon , Linux Kernel Mailing List , Samuel Thibault Subject: Re: [PATCH] x86: EuroBraille/Iris power off References: <20100825094925.GA3632@pema> <20100826210815.GA18131@pema> <4C76D9A0.2010907@zytor.com> <20100829205929.GA3309@pema> <20100913100719.GA3903@pema> <54870.1284390647@localhost> <20100913152511.GA3916@pema> In-Reply-To: <20100913152511.GA3916@pema> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/13/2010 08:25 AM, Shérab wrote: > >> (For that matter, are there machines that will get indigestion >> at this sort of unexpected inb() access?) > Yes, there are... since it's an address which can contain any kind of I/O device. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf.