From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755599AbZCFLSq (ORCPT ); Fri, 6 Mar 2009 06:18:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754878AbZCFLSc (ORCPT ); Fri, 6 Mar 2009 06:18:32 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:45793 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755402AbZCFLSa (ORCPT ); Fri, 6 Mar 2009 06:18:30 -0500 Date: Fri, 6 Mar 2009 12:18:22 +0100 From: Ingo Molnar To: Tejun Heo Cc: Jaswinder Singh Rajput , x86 maintainers , LKML , Mike Galbraith Subject: Re: [x86-tip] overflow in relocation type 11 val 39ffdd0e8690 Message-ID: <20090306111822.GI21168@elte.hu> References: <1236287654.3677.3.camel@localhost.localdomain> <20090305212535.GA13848@elte.hu> <1236288780.3677.9.camel@localhost.localdomain> <49B083AC.1070505@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49B083AC.1070505@kernel.org> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Tejun Heo wrote: > Jaswinder Singh Rajput wrote: > > On Thu, 2009-03-05 at 22:25 +0100, Ingo Molnar wrote: > >> * Jaswinder Singh Rajput wrote: > >> > >>> On latest tip I am getting: > >>> > >>> [ 124.169475] overflow in relocation type 11 val 39ffdd0e8690 > >>> [ 124.169508] `msr_debug' likely not compiled with -mcmodel=kernel > >>> [ 146.582299] overflow in relocation type 11 val 39ffdd0e8690 > >>> [ 146.582299] `msr_debug' likely not compiled with -mcmodel=kernel > >>> [ 836.653168] overflow in relocation type 11 val 39ffdd0e8690 > >>> [ 836.653201] `msr_debug' likely not compiled with -mcmodel=kernel > >>> > >>> But 1d10914bf2c8 was working fine. > > > > No it is also not fine :( for percpu. > > > >> That's a linker bug - Tejun Cc:-ed. > >> > > > > Problem is basically with 64 bit percpu on 32 bit it is OK. Ahh, Here is > > the solution: > > > > http://lkml.org/lkml/2009/3/3/129 > > > > because of commit 8ac83757149 of Tejun Heo. > > Yeah, patchset almost ready. Please wait a bit more. > > Thanks. Latest tip:master should have your fixes for modules and kernel text getting farther than ~2GB apart from each other on 64-bit. Ingo