Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756224AbYLJTQ7 (ORCPT ); Wed, 10 Dec 2008 14:16:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753648AbYLJTQu (ORCPT ); Wed, 10 Dec 2008 14:16:50 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:55476 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752635AbYLJTQt (ORCPT ); Wed, 10 Dec 2008 14:16:49 -0500 Date: Wed, 10 Dec 2008 11:16:36 -0800 From: Andrew Morton To: "NeilBrown" Cc: kay.sievers@vrfy.org, sfr@canb.auug.org.au, linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, adobriyan@gmail.com, greg@kroah.com Subject: Re: linux-next: Tree for December 9 Message-Id: <20081210111636.688cd882.akpm@linux-foundation.org> In-Reply-To: <16e59424891c03bfe31eb0898fedeac9.squirrel@neil.brown.name> References: <20081209185237.8bb715d7.sfr@canb.auug.org.au> <20081209153418.4628723d.akpm@linux-foundation.org> <20081209161511.15fe8cdb.akpm@linux-foundation.org> <20081209173048.18382f6d.akpm@linux-foundation.org> <16e59424891c03bfe31eb0898fedeac9.squirrel@neil.brown.name> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.20; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1846 Lines: 45 On Wed, 10 Dec 2008 12:42:58 +1100 (EST) "NeilBrown" wrote: > On Wed, December 10, 2008 12:30 pm, Andrew Morton wrote: > > On Wed, 10 Dec 2008 01:31:13 +0100 "Kay Sievers" > > wrote: > > > >> > akpm2:/home/akpm# udevmonitor > >> > udevmonitor prints the received event from the kernel [UEVENT] > >> > and the event which udev sends out after rule processing [UDEV] > >> > > >> > UDEV [1228867146.103334] add@/class/bdi/9:0 > >> > UDEV [1228867146.107566] remove@/block/md0 > >> > UDEV [1228867146.111969] remove@/class/bdi/9:0 > >> > UEVENT[1228867146.119889] add@/block/md0 > >> > UEVENT[1228867146.119964] add@/class/bdi/9:0 > >> > UEVENT[1228867146.120162] remove@/class/bdi/9:0 > >> > UEVENT[1228867146.120205] remove@/block/md0 > >> > UDEV [1228867146.122839] add@/block/md0 > >> > UDEV [1228867146.129125] add@/class/bdi/9:0 > >> > UDEV [1228867146.133459] remove@/block/md0 > >> > UDEV [1228867146.137813] remove@/class/bdi/9:0 > >> > UEVENT[1228867146.145652] add@/block/md0 > >> > >> Weird loop, something is accessing /dev/md0, i guess, which creates > >> the kernel device, and the event, which accesses /dev/md0 again and it > >> goes crazy. Maybe caused by changes Neil did. > > > > I knew an Australian was to blame - it's just a matter of determining > > which one. > > Let's not count our chickens .... :-) > > Can you get me > tar czvf - /lib/udev /etc/udev | mail neilb > > so I can see exactly what FC6 is likely to try to do when an > md device appears or disappears? Is at http://userweb.kernel.org/~akpm/udev.tar.gz, thanks. -- 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/