Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755739Ab1DMGqZ (ORCPT ); Wed, 13 Apr 2011 02:46:25 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:37583 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754009Ab1DMGqY (ORCPT ); Wed, 13 Apr 2011 02:46:24 -0400 Date: Wed, 13 Apr 2011 08:46:09 +0200 From: Ingo Molnar To: Joerg Roedel , Yinghai Lu Cc: Alex Deucher , Linus Torvalds , Linux Kernel Mailing List , dri-devel@lists.freedesktop.org, "H. Peter Anvin" , Thomas Gleixner , Tejun Heo Subject: Re: Linux 2.6.39-rc3 Message-ID: <20110413064609.GA18777@elte.hu> References: <20110412090207.GE19819@8bytes.org> <20110412184433.GF19819@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110412184433.GF19819@8bytes.org> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes 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 Content-Length: 1370 Lines: 40 * Joerg Roedel wrote: > > > The problem does not happen with 2.6.38. I try to bisect this further > > > down to a commit. Alex, please let me know if you need any further > > > information. > > > > If you can bisect it, that would be great. Thanks, > > Bisecting actually gave a very weird result. It points to > > d2137d5af4259f50c19addb8246a186c9ffac325 > > which is a merge-commit in the x86 tree. Even more weird is that this > notebook is the only machine with these symptoms, all my other boxes are > fine. > > During the bisect I tested commits from Yinghai which were good. It seems > like the problem appeared with the merge. There's a similar looking bug being debugged here: https://bugzilla.kernel.org/show_bug.cgi?id=33012 Could you please send the before/after bootlog (in particular all memory init messages included) and your .config? before: f005fe12b90c: x86-64: Move out cleanup higmap [_brk_end, _end) out of init_memory_mapping() after: d2137d5af425: Merge branch 'linus' into x86/bootmem I've Cc:-ed more people who might have an idea about it. Thanks, Ingo -- 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/