Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933941AbZDBRWV (ORCPT ); Thu, 2 Apr 2009 13:22:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759053AbZDBRWI (ORCPT ); Thu, 2 Apr 2009 13:22:08 -0400 Received: from mailbox-us-s-12.mailhostingserver.com ([75.125.101.9]:59416 "EHLO mailbox-us-s-12.mailhostingserver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756648AbZDBRWG (ORCPT ); Thu, 2 Apr 2009 13:22:06 -0400 Date: Thu, 2 Apr 2009 19:21:56 +0200 From: Matthias Kaehlcke To: Catalin Marinas Cc: Stephen Rothwell , linux-next@vger.kernel.org, LKML Subject: Re: linux-next: Tree for March 30: [BUG] kmemleak page fault Message-ID: <20090402172156.GD14253@traven> Mail-Followup-To: Matthias Kaehlcke , Catalin Marinas , Stephen Rothwell , linux-next@vger.kernel.org, LKML References: <20090330200145.8d0da09b.sfr@canb.auug.org.au> <20090330122437.GA4784@traven> <1238578208.14550.4.camel@pc1117.cambridge.arm.com> <20090401095207.GH8877@traven> <1238688515.28457.120.camel@pc1117.cambridge.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1238688515.28457.120.camel@pc1117.cambridge.arm.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2008 Lines: 47 El Thu, Apr 02, 2009 at 05:08:35PM +0100 Catalin Marinas ha dit: > On Wed, 2009-04-01 at 11:52 +0200, Matthias Kaehlcke wrote: > > El Wed, Apr 01, 2009 at 10:30:08AM +0100 Catalin Marinas ha dit: > > > > > On Mon, 2009-03-30 at 14:24 +0200, Matthias Kaehlcke wrote: > > > > linux-next 20090330 causes the following page fault on an edb9302 > > > > (ARM) like board: > > > [...] > > > > the fault is reproducible and happens some seconds after having > > > > finished the boot process. please tell me if you need more information > > > > (like the .config, ...) in order to track this down > > > > > > Yes, the .config would be useful. I'm mainly interested in which slab > > > allocator you are using. I'm testing kmemleak mainly on ARM and haven't > > > seen any issues. > > > > attached is the .config for linux-next 20090401, which should be > > roughly the same than the 20090330 one. > > > > some hours ago i booted the board with 20090401 and the page fault > > didn't happen > > Do you still get this fault with the latest linux-next? I can't > reproduce it on my ARM platform (I tried it with the latest mainline > kernel as well). still haven't tried with 20090402, but with 20090401 i didn't get the fault -- Matthias Kaehlcke Embedded Linux Engineer Barcelona Control over the use of one's ideas really constitutes control over other people's lives; and it is usually used to make their lives more difficult. (Richard Stallman) .''`. using free software / Debian GNU/Linux | http://debian.org : :' : `. `'` gpg --keyserver pgp.mit.edu --recv-keys 47D8E5D4 `- -- 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/