Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751243AbXANWFr (ORCPT ); Sun, 14 Jan 2007 17:05:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751246AbXANWFq (ORCPT ); Sun, 14 Jan 2007 17:05:46 -0500 Received: from [169.222.10.252] ([169.222.10.252]:39491 "EHLO kernel.dk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751243AbXANWFq (ORCPT ); Sun, 14 Jan 2007 17:05:46 -0500 Date: Mon, 15 Jan 2007 08:59:32 +1100 From: Jens Axboe To: Michal Piotrowski Cc: "Rafael J. Wysocki" , Andrew Morton , Ingo Molnar , Neil Brown , LKML Subject: Re: 2.6.20-rc4-mm1 md problem Message-ID: <20070114215932.GD5860@kernel.dk> References: <6bffcb0e0701120533o609489den9ca02f42e4d4839@mail.gmail.com> <200701121652.46896.rjw@sisk.pl> <6bffcb0e0701120940i1775057bq31b289384c26d19c@mail.gmail.com> <6bffcb0e0701120958k5ac34460v645799f4629826d8@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6bffcb0e0701120958k5ac34460v645799f4629826d8@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2205 Lines: 70 On Fri, Jan 12 2007, Michal Piotrowski wrote: > On 12/01/07, Michal Piotrowski wrote: > >On 12/01/07, Rafael J. Wysocki wrote: > >> On Friday, 12 January 2007 14:33, Michal Piotrowski wrote: > >> > My system hangs on this > >> > > >http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/bug2.jpg > >> > > >http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/mm-config > >> > > >> > Debug plan: > >> > - revert md-* patches > >> > - binary search > >> > > >> > Does someone have a better idea? > >> > >> Revert git-block.patch and related stuff? > > > >Indeed. > > > >GOOD > ># > >##git-sym2.patch > >#git-scsi-target.patch > >#git-scsi-target-fixup.patch > ># > >git-block.patch > >git-block-fixup.patch > >BAD > > > >git-block.patch it's huge patch. > > > >diffstat git-block.patch > >[..] > >drivers/md/bitmap.c | 1 > > drivers/md/dm-emc.c | 2 > > drivers/md/dm-table.c | 14 - > > drivers/md/dm.c | 18 - > > drivers/md/dm.h | 1 > > drivers/md/linear.c | 14 - > > drivers/md/md.c | 3 > > drivers/md/multipath.c | 32 -- > > drivers/md/raid0.c | 17 - > > drivers/md/raid1.c | 70 ----- > > drivers/md/raid10.c | 73 ------ > > drivers/md/raid5.c | 60 ---- > >[..] > > > >I'll do a binary search through those files. > > > > That wasn't a good idea. > > /mnt/md0/devel/linux-mm/drivers/md/raid1.c: In function 'unplug_slaves': > /mnt/md0/devel/linux-mm/drivers/md/raid1.c:556: error: > 'request_queue_t' has no member named 'unplug_fn' You can't go throught he individual files and expect that to compile, yet alone work. Fortunately I think I already fixed this last week, unfortunately I think I forgot to push the #plug branch for #for-akpm so that Andrew automatically picks it up... -- Jens Axboe - 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/