From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751781Ab1IUWN5 (ORCPT ); Wed, 21 Sep 2011 18:13:57 -0400 Received: from plane.gmane.org ([80.91.229.3]:38159 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751674Ab1IUWNy (ORCPT ); Wed, 21 Sep 2011 18:13:54 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.68,419,1312182000"; d="scan'208";a="59079805" From: Andi Kleen To: Arnd Bergmann Cc: Wolfgang Grandegger , SocketCAN Core Mailing List , Willy Lambert , public-x86-DgEjT+Ai2ygdnm+yROfE0A@plane.gmane.org, public-Valdis.Kletnieks-PjAqaU27lzQ@plane.gmane.org, LKML Subject: Re: [PATCH] x86_64: permit to configure ISA support also for x86_64 systems References: <4E731565.5050307@grandegger.com> <201109201747.50130.arnd@arndb.de> <4E79A146.2040204@grandegger.com> <11382509.BgAkVknI9a@wuerfel> Date: Wed, 21 Sep 2011 15:13:42 -0700 In-Reply-To: <11382509.BgAkVknI9a@wuerfel> (Arnd Bergmann's message of "Wed, 21 Sep 2011 11:24:44 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann writes: > > The other point is that you are probably using inb/outb operations, > which I'm trying to provide only on ISA/PCMCIA/PCI based systems in > the future. Once I finish that work, you will also need to depend on > HAS_IOPORT (which currently means something else). What does that mean? Most PCs need at least some ioport usage during boot. -Andi -- ak@linux.intel.com -- Speaking for myself only