From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: [PATCH scsi-misc-2.6 08/08] scsi: fix hot unplug sequence Date: Wed, 23 Mar 2005 16:25:50 +0100 Message-ID: <20050323152550.GB16149@suse.de> References: <20050323021335.960F95F8@htj.dyndns.org> <20050323021335.4682C732@htj.dyndns.org> <1111550882.5520.93.camel@mulgrave> <4240F5A9.80205@gmail.com> <20050323071920.GJ24105@suse.de> <1111591213.5441.19.camel@mulgrave> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Received: from ns.virtualhost.dk ([195.184.98.160]:4260 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S261624AbVCWP0A (ORCPT ); Wed, 23 Mar 2005 10:26:00 -0500 Content-Disposition: inline In-Reply-To: <1111591213.5441.19.camel@mulgrave> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley Cc: Tejun Heo , SCSI Mailing List , Linux Kernel On Wed, Mar 23 2005, James Bottomley wrote: > On Wed, 2005-03-23 at 08:19 +0100, Jens Axboe wrote: > > It is not the oops I am getting. When I get a few minutes today, I'll > > reproduce with vanilla and post it here. > > Well, I have news too. Unfortunately, the python script I posted is > hanging in D wait. When I tested all of this out (with a similar > script) in the 2.6.10 timeframe, it wasn't doing this, so we have some > other problem introduced into the stack since then, sigh. Let me guess, it is hanging in wait_for_completion()? > Also it means my test isn't effective, so I need to track down the > open/close hang before I can make progress. Makes sense, that is why you are not seeing the crash :) -- Jens Axboe