From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264519AbUESWBX (ORCPT ); Wed, 19 May 2004 18:01:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264600AbUESWBX (ORCPT ); Wed, 19 May 2004 18:01:23 -0400 Received: from caramon.arm.linux.org.uk ([212.18.232.186]:13064 "EHLO caramon.arm.linux.org.uk") by vger.kernel.org with ESMTP id S264519AbUESWBW (ORCPT ); Wed, 19 May 2004 18:01:22 -0400 Date: Wed, 19 May 2004 23:00:38 +0100 From: Russell King To: Tim Bird Cc: Adrian Bunk , Christoph Hellwig , linux kernel Subject: Re: ANNOUNCE: CE Linux Forum - Specification V1.0 draft Message-ID: <20040519230038.B28893@flint.arm.linux.org.uk> Mail-Followup-To: Tim Bird , Adrian Bunk , Christoph Hellwig , linux kernel References: <40A90D00.7000005@am.sony.com> <20040517201910.A1932@infradead.org> <40A92D15.2060006@am.sony.com> <20040519152706.GD22742@fs.tum.de> <40AB925C.50001@am.sony.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <40AB925C.50001@am.sony.com>; from tim.bird@am.sony.com on Wed, May 19, 2004 at 09:59:08AM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 19, 2004 at 09:59:08AM -0700, Tim Bird wrote: > As for the patch, you are correct that the kernel makefile system > supports compilation with -Os, and someone besides us submitted > the patch for that. However, there is more work needed to > validate that the option doesn't break things, on many different > architectures. Well, on ARM, building with anything other than -Os shows up compiler bugs in the gcc3 toolchain, so here the only option is to use -Os. I guess you can say that means ARM is validated for building with -Os but not -O2 with 2.6. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/ 2.6 Serial core