From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id 1C53A6B0047 for ; Sun, 7 Feb 2010 13:36:18 -0500 (EST) From: Tony Lill Subject: Re: [Bugme-new] [Bug 15214] New: Oops at __rmqueue+0x51/0x2b3 Date: Sun, 7 Feb 2010 13:34:58 -0500 References: <20100203143921.f2c96e8c.akpm@linux-foundation.org> <20100205112000.GD20412@csn.ul.ie> In-Reply-To: <20100205112000.GD20412@csn.ul.ie> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3074631.N22m1qMyuY"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201002071335.03984.ajlill@ajlc.waterloo.on.ca> Sender: owner-linux-mm@kvack.org To: Mel Gorman Cc: Andrew Morton , linux-mm@kvack.org, bugzilla-daemon@bugzilla.kernel.org, bugme-daemon@bugzilla.kernel.org, Johannes Weiner List-ID: --nextPart3074631.N22m1qMyuY Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable On Friday 05 February 2010 06:20:00 Mel Gorman wrote: > On Wed, Feb 03, 2010 at 02:39:21PM -0800, Andrew Morton wrote: > > > gcc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21) >=20 > This is a bit of a reach, but how confident are you that this version of > gcc is building kernels correctly? > > There are a few disconnected reports of kernel problems with this > particular version of gcc although none that I can connect with this > problem or on x86 for that matter. One example is >=20 > http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=3D536354 >=20 > which reported problems building kernels on the s390 with that compiler. > Moving to 4.2 helped them and it *should* have been fixed according to > this bug >=20 > http://bugzilla.kernel.org/show_bug.cgi?id=3D13012 >=20 > It might be a red herring, but just to be sure, would you mind trying > gcc 4.2 or 4.3 just to be sure please? Well, it was producing working kernels up until 2.6.30, but I recompiled wi= th gcc (Debian 4.3.2-1.1) 4.3.2 and the box has been running nearly 48 hour without incident. My previous=20 record was 2. So I guess we can put this down to a new compiler bug. I probably should have checked this before reporting a bug. Mea culpa =2D-=20 Tony Lill, Tony.Lill@AJLC.Waterloo.ON.CA President, A. J. Lill Consultants (519) 650 0660 539 Grand Valley Dr., Cambridge, Ont. N3H 2S2 (519) 241 2461 =2D-------------- http://www.ajlc.waterloo.on.ca/ ---------------- --nextPart3074631.N22m1qMyuY Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAktvB9MACgkQGS8yZq1uvxA1FACfZfy0uVHt4Rl3n3Gy0yyGiK9x eykAni8FM0qMTcWlwHcru0UJ1hF1ofnU =PZ+7 -----END PGP SIGNATURE----- --nextPart3074631.N22m1qMyuY-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org