Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753196AbYJYWeZ (ORCPT ); Sat, 25 Oct 2008 18:34:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751321AbYJYWeQ (ORCPT ); Sat, 25 Oct 2008 18:34:16 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:57186 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751301AbYJYWeQ (ORCPT ); Sat, 25 Oct 2008 18:34:16 -0400 Date: Sat, 25 Oct 2008 15:33:43 -0700 (PDT) From: Linus Torvalds To: Rusty Russell cc: linux-kernel@vger.kernel.org, Ingo Molnar , Andi Kleen , Heiko Carstens , Greg Kroah-Hartman , Arjan van de Ven , Hugh Dickins , walt Subject: Re: [PULL] module, param and stop_machine patches In-Reply-To: <200810260924.09479.rusty@rustcorp.com.au> Message-ID: References: <200810221005.59874.rusty@rustcorp.com.au> <200810260924.09479.rusty@rustcorp.com.au> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) 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 Content-Length: 1053 Lines: 31 On Sun, 26 Oct 2008, Rusty Russell wrote: > > Thanks, Heiko tracked this down; he's probably sleeping now but Hugh and Walt > reported this fixes it for them and it makes sense. I'm not seeing any "tracked it down". Yes, it moves it back to its old place, but doesn't say why the new one didn't work. And it then mixes things up with 'stop_machine_init()' mess. Why does that need to run so early? Is there any reason why the real patch isn't just to make 'stop_machine_init' a 'core_initcall()' instead of 'early_initcall()'? IOW, I don't think that patch is anything but a "hey, test if it works with this". None of the changes or the problems are explained. Nor do I see a sign-off from Heiko on it. I also don't want to see more BUG_ON()'s there. Make them warnings or something. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/