From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13245 invoked by alias); 27 Oct 2011 07:10:47 -0000 Received: (qmail 13234 invoked by uid 22791); 27 Oct 2011 07:10:44 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD,TW_QE X-Spam-Check-By: sourceware.org Received: from fmmailgate02.web.de (HELO fmmailgate02.web.de) (217.72.192.227) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 27 Oct 2011 07:10:31 +0000 Received: from smtp01.web.de ( [172.20.0.243]) by fmmailgate02.web.de (Postfix) with ESMTP id BC2EB1B9CAE65; Thu, 27 Oct 2011 09:10:28 +0200 (CEST) Received: from [92.75.131.86] (helo=mchn199C.mchp.siemens.de) by smtp01.web.de with asmtp (TLSv1:AES256-SHA:256) (WEB.DE 4.110 #2) id 1RJK6d-0006Df-00; Thu, 27 Oct 2011 09:10:28 +0200 Message-ID: <4EA903DC.2080408@web.de> Date: Thu, 27 Oct 2011 07:21:00 -0000 From: Jan Kiszka User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 To: Vimal CC: tromey , gdb@sourceware.org Subject: Re: Multiple breakpoint issue when debugging loadable kernel module References: <4EA89365.2010807@web.de> In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig997ADD20EB3785CD32D334A7" X-Sender: jan.kiszka@web.de Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2011-10/txt/msg00193.txt.bz2 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig997ADD20EB3785CD32D334A7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-length: 1079 On 2011-10-27 02:22, Vimal wrote: > Hi Jan, >=20 > Well, I am glad that the bug is reproduced by someone else. :) >=20 > On 26 October 2011 17:10, Jan Kiszka wrote: >> >> Maybe the commit is only that big because cvs-to-git conversion merged >> too much into a single commit. I can't imagine that such a huge change >> is done in one step. >> >=20 > Could be, but it points to a bunch of commits that could be a potential p= roblem. >=20 >> >> At least it is a critical one as it makes kernel module debugging nearly >> impossible. I'm preparing a LinuxCon talk about how cool kernel >> debugging with gdb and qemu can be - looks like I have to skip this >> part... ;) >=20 > Maybe you can use gdb version before that particular commit? That's what I'm doing right now, but I'd like to use [1] and maybe write some more helpers. :) >=20 > I've filed a bug report, which lists some variants of the bug: > http://sourceware.org/bugzilla/show_bug.cgi?id=3D13346 Thanks, will have an eye on it. Jan [1] http://permalink.gmane.org/gmane.comp.gdb.devel/25898 --------------enig997ADD20EB3785CD32D334A7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" Content-length: 262 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk6pA+AACgkQitSsb3rl5xTbxACbB0jffbkS6W4yFzcZdVWFotZB zHQAni7sHiLtbkTixX/vGHDT31wm1WqI =pqDY -----END PGP SIGNATURE----- --------------enig997ADD20EB3785CD32D334A7--