Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 30 Jul 2001 17:38:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 30 Jul 2001 17:38:39 -0400 Received: from etpmod.phys.tue.nl ([131.155.111.35]:27463 "EHLO etpmod.phys.tue.nl") by vger.kernel.org with ESMTP id ; Mon, 30 Jul 2001 17:38:21 -0400 Date: Mon, 30 Jul 2001 23:36:30 +0200 From: Kurt Garloff To: Dan Hollis Cc: "James A. Treacy" , linux-kernel@vger.kernel.org Subject: Re: PROBLEM: Random (hard) lockups Message-ID: <20010730233630.G26097@pckurt.casa-etp.nl> Mail-Followup-To: Kurt Garloff , Dan Hollis , "James A. Treacy" , linux-kernel@vger.kernel.org In-Reply-To: <20010730222133.D26097@pckurt.casa-etp.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="N8NGGaQn1mzfvaPg" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.20i X-Operating-System: Linux 2.4.7-SMP i686 X-PGP-Info: on http://www.garloff.de/kurt/mykeys.pgp X-PGP-Key: 1024D/1C98774E, 1024R/CEFC9215 Organization: TU/e(NL), SuSE(DE) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Original-Recipient: rfc822;linux-kernel-outgoing --N8NGGaQn1mzfvaPg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 30, 2001 at 01:46:49PM -0700, Dan Hollis wrote: > Perhaps someone can make a test case .c program which uses K7 > optimizations to smash memory? It would be nice to be able to pin this > down. Obviously, the standard memory testers aren't catching it. Well, I posted a test program to LKML, but that one failed to show any errors. Maybe we have to provoke certain access patterns of (physical) adresses to trigger the bugs ... ? Regards, --=20 Kurt Garloff Eindhoven, NL GPG key: See mail header, key servers Linux kernel development SuSE GmbH, Nuernberg, DE SCSI, Security --N8NGGaQn1mzfvaPg Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE7ZdNexmLh6hyYd04RAsIHAKDL5ZO21Qj+yfW7eqNbNi32Q5XPNACeLfC/ rfjI48jsGWMKqsRBmkLV87Q= =2TNF -----END PGP SIGNATURE----- --N8NGGaQn1mzfvaPg-- - 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/