From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764266AbXGKMqA (ORCPT ); Wed, 11 Jul 2007 08:46:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1764076AbXGKMpu (ORCPT ); Wed, 11 Jul 2007 08:45:50 -0400 Received: from mercury.sygneca.com ([83.142.230.29]:54206 "EHLO mx2.sygneca.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764045AbXGKMpt (ORCPT ); Wed, 11 Jul 2007 08:45:49 -0400 X-Greylist: delayed 613 seconds by postgrey-1.27 at vger.kernel.org; Wed, 11 Jul 2007 08:45:49 EDT Message-ID: <4694CE86.4040209@martinorr.name> Date: Wed, 11 Jul 2007 13:35:18 +0100 From: Martin Orr User-Agent: Mozilla-Thunderbird 2.0.0.4 (X11/20070621) Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=_tiberius-3605-1184157333-0001-2" To: Stefano Rivoir CC: Linus Torvalds , Linux Kernel Mailing List Subject: Re: Linux 2.6.22 released References: <4693327E.6000006@gts.it> <46947ADF.4080605@gts.it> In-Reply-To: <46947ADF.4080605@gts.it> X-Enigmail-Version: 0.95.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_tiberius-3605-1184157333-0001-2 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable On 11/07/07 06:38, Stefano Rivoir wrote: > Linus Torvalds wrote: > > On Tue, 10 Jul 2007, Stefano Rivoir wrote: > >> 2.6.22 hangs at boot on my box. Here attached a original dmesg from = 2.6.21, > >> and a copy of it where it stops on 2.6.22 (I can't attach the origin= al 2.6.22 > >> dmesg because it's not logged to disk yet); it actually stops right = after > >> 'init' launches. > Ok, the guilty bit is gcc: in my box, compiling kernel with gcc 4.2.x > (which is installed on my debian/sid) turns into a hang (in init, > seemingly, maybe not even in kernel itself), while gcc-4.1 is allright.= I have the same problem, also on Debian sid on amd64. I can report that = the Debian version 4.2-20070627-1 of gcc works, 4.2-20070707-1 does not. Also the hang occurs in udevsettle; if you wait long enough (60 seconds?)= then udevsettle times out and the boot continues (but doesn't get very fa= r with an almost empty /dev). For a few more data points, I tried building my kernel with the new compi= ler and s/=3Dm/=3Dy/ on the .config and then disabling modules. This didn't = help. I have also tried mixing modules and vmlinuz from different gcc versions;= whether the hang occurs or not depends only on the version used to compil= e the vmlinuz. --=20 Martin Orr --=_tiberius-3605-1184157333-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGlM6QZ6a/BjxtAMARAo1fAKDGkBTsIvE83Ui/gh5qYZEY4JyN7gCg4kbM tgyuvxzdEY6XArmnPAbjpOA= =goiO -----END PGP SIGNATURE----- --=_tiberius-3605-1184157333-0001-2--