From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752858Ab2GTCpm (ORCPT ); Thu, 19 Jul 2012 22:45:42 -0400 Received: from mail.lang.hm ([64.81.33.126]:55809 "EHLO bifrost.lang.hm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752354Ab2GTCpj (ORCPT ); Thu, 19 Jul 2012 22:45:39 -0400 Date: Thu, 19 Jul 2012 19:44:55 -0700 (PDT) From: david@lang.hm X-X-Sender: dlang@asgard.lang.hm To: Ben Hutchings cc: Alan Cox , Josh Boyer , Steven Rostedt , Linus Torvalds , Dave Jones , Greg Kroah-Hartman , Ubuntu Kernel Team , Debian Kernel Team , OpenSUSE Kernel Team , Linux Kernel Mailing List , Fedora Kernel Team Subject: Re: [RFC] Simplifying kernel configuration for distro issues In-Reply-To: <20120719211357.GZ1894@decadent.org.uk> Message-ID: References: <20120713210240.GG1707@redhat.com> <20120719152618.GD16873@home.goodmis.org> <20120719154521.GC8469@zod.bos.redhat.com> <1342714088.12353.33.camel@gandalf.stny.rr.com> <20120719171918.GD8469@zod.bos.redhat.com> <20120719183047.69de3e19@pyramind.ukuu.org.uk> <20120719211357.GZ1894@decadent.org.uk> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 19 Jul 2012, Ben Hutchings wrote: > On Thu, Jul 19, 2012 at 06:30:47PM +0100, Alan Cox wrote: >> >> For the end user case you need the distro to plonk the right file in the >> right place and be done with it, once they do that the rest is >> bikeshedding a ten line Makefile rule. > > This might work well for future releases; is there not a need to > make this work for past releases too? This approach can work for any 3.x kernel version with any distro. The distro provides the file, with a new kernel version you do "make distconfig', with something prior to when this is added you do 'cp /etc/kconfig/filename .config ; make oldconfig' instead. the make oldconfig papers over a LOT of differences between the kernel that the distro built with and the kernel the user is trying to compile. David Lang