Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 27 Nov 2002 03:25:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 27 Nov 2002 03:25:48 -0500 Received: from ns.virtualhost.dk ([195.184.98.160]:25508 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id ; Wed, 27 Nov 2002 03:25:46 -0500 Date: Wed, 27 Nov 2002 09:29:31 +0100 From: Jens Axboe To: Srihari Vijayaraghavan Cc: Neil Brown , linux-kernel@vger.kernel.org, Andrew Morton , Arjan van de Ven Subject: Re: 2.5.49: kernel BUG at drivers/block/ll_rw_blk.c:1950! Message-ID: <20021127082931.GD19903@suse.de> References: <200211262203.20088.harisri@bigpond.com> <3DE3D1D1.BE5B30ED@digeo.com> <15843.54741.609413.371274@notabene.cse.unsw.edu.au> <200211271912.05131.harisri@bigpond.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200211271912.05131.harisri@bigpond.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 836 Lines: 24 On Wed, Nov 27 2002, Srihari Vijayaraghavan wrote: > Hello Neil, > > On Wednesday 27 November 2002 07:13, Neil Brown wrote: > > Srihari, could you possibly try with the following patch please to see > > if it gives more useful information. > > No worries. That did the trick. > > The following message appears just before the first oops: > Nov 27 18:56:32 localhost kernel: bio_add_page: want to add 4096 at 17658 but > only allowed 3072 - prepare to oops... Neil, this is the problem. Currently a driver _must_ be able to accept a page worth of data at any location... -- 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/