Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261221AbULABNZ (ORCPT ); Tue, 30 Nov 2004 20:13:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261220AbULABMz (ORCPT ); Tue, 30 Nov 2004 20:12:55 -0500 Received: from mail-relay-2.tiscali.it ([213.205.33.42]:37536 "EHLO mail-relay-2.tiscali.it") by vger.kernel.org with ESMTP id S261252AbULABKj (ORCPT ); Tue, 30 Nov 2004 20:10:39 -0500 Date: Wed, 1 Dec 2004 02:10:46 +0100 From: Andrea Arcangeli To: Hugh Dickins Cc: Benoit Boissinot , Linux Kernel , Andrew Morton , Mike Kirk Subject: Re: 2.6.10-rc2-mm3 [was: Re: 2.6.9-rc2: "kernel BUG at mm/rmap.c:473!"] Message-ID: <20041201011046.GY4365@dualathlon.random> References: <20041130150639.GA11294@ens-lyon.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-GPG-Key: 1024D/68B9CB43 13D9 8355 295F 4823 7C49 C012 DFA1 686E 68B9 CB43 X-PGP-Key: 1024R/CB4660B9 CC A0 71 81 F4 A0 63 AC C0 4B 81 1D 8C 15 C8 E5 User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 813 Lines: 15 On Wed, Dec 01, 2004 at 12:49:39AM +0000, Hugh Dickins wrote: > The atomic counter underflow in do_exit does suggest corruption > elsewhere than in transcode's page table (though I'm not at all > sure that is corrupt) - as always, it is worth giving memtest86 > a thorough run to check your memory. Transcode should be 99% cpu bound in userspace and it shouldn't be kernel intensive at all. It's one of the few desktop apps 99% cpu bound, in turn the reasoning that the cpu is overheating sounds reasonable to me. It might also be using sse2 to compress faster etc... - 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/