Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754184AbXJWQ6O (ORCPT ); Tue, 23 Oct 2007 12:58:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753009AbXJWQ5t (ORCPT ); Tue, 23 Oct 2007 12:57:49 -0400 Received: from one.firstfloor.org ([213.235.205.2]:41247 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752902AbXJWQ5s (ORCPT ); Tue, 23 Oct 2007 12:57:48 -0400 Date: Tue, 23 Oct 2007 18:57:46 +0200 From: Andi Kleen To: Ingo Molnar Cc: Andi Kleen , Jeremy Fitzhardinge , Al Viro , WANG Cong , Sam Ravnborg , Nix , Jeff Dike , Paolo Giarrusso , user-mode-linux-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Rob Landley , Thomas Gleixner Subject: Re: [uml-devel] User Mode Linux still doesn't build in 2.6.23-final. Message-ID: <20071023165746.GA28392@one.firstfloor.org> References: <20071022231927.GA30814@elte.hu> <471D389E.40609@goop.org> <20071023084546.GA17007@elte.hu> <20071023131009.GA32298@elte.hu> <20071023142006.GA9961@elte.hu> <20071023144852.GA27956@one.firstfloor.org> <20071023151309.GA14998@elte.hu> <20071023154417.GA24016@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071023154417.GA24016@elte.hu> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1009 Lines: 27 On Tue, Oct 23, 2007 at 05:44:17PM +0200, Ingo Molnar wrote: > > * Ingo Molnar wrote: > > > > [...] -pg should in theory work with -mregparms. > > > > last i checked it didnt work - i'll re-check that. > > earlier gcc versions had problems with -mregparm and with -pg. I just Which version was that? > did a quick test with latest gcc and at a quick glance it seems to work > better - i'll propagate that throught he whole latency tracer to see > whether it's indeed working throughout. Anyway, this means that there's > no urgent need for this patch and we've dropped it from the x86 queue > for now. As long as it only affects older gcc's it's probably not worth > force-keeping the annotations for that purpose alone. Great. -Andi - 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/