Date: Wed, 23 Mar 2005 16:25:50 +0100
From: Jens Axboe <axboe@suse.de>
To: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Tejun Heo <htejun@gmail.com>,
       SCSI Mailing List <linux-scsi@vger.kernel.org>,
       Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH scsi-misc-2.6 08/08] scsi: fix hot unplug sequence
Message-ID: <20050323152550.GB16149@suse.de>
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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

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