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
Date: Wed, 23 Mar 2005 16:25:50 +0100 [thread overview]
Message-ID: <20050323152550.GB16149@suse.de> (raw)
In-Reply-To: <1111591213.5441.19.camel@mulgrave>
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
next prev parent reply other threads:[~2005-03-23 15:26 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-23 2:14 [PATCH scsi-misc-2.6 00/08] scsi: small fixes & cleanups Tejun Heo
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 01/08] scsi: remove unused bounce-buffer release path Tejun Heo
2005-03-23 4:07 ` James Bottomley
2005-03-23 6:08 ` Tejun Heo
2005-03-23 15:27 ` Jens Axboe
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 02/08] scsi: don't use blk_insert_request() for requeueing Tejun Heo
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 03/08] scsi: remove unused scsi_cmnd->internal_timeout field Tejun Heo
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 04/08] scsi: remove meaningless volatile qualifiers from structure definitions Tejun Heo
2005-03-23 4:15 ` James Bottomley
2005-03-23 4:22 ` Jeff Garzik
2005-03-23 5:28 ` Tejun Heo
2005-03-23 15:16 ` James Bottomley
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 05/08] scsi: remove a timer race from scsi_queue_insert() and cleanup timer Tejun Heo
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 06/08] scsi: remove meaningless scsi_cmnd->serial_number_at_timeout field Tejun Heo
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 07/08] scsi: remove bogus {get|put}_device() calls Tejun Heo
2005-03-23 4:15 ` James Bottomley
2005-03-23 9:13 ` Tejun Heo
2005-03-29 17:02 ` Patrick Mansfield
2005-03-23 2:14 ` [PATCH scsi-misc-2.6 08/08] scsi: fix hot unplug sequence Tejun Heo
2005-03-23 4:08 ` James Bottomley
2005-03-23 4:50 ` Tejun Heo
2005-03-23 7:19 ` Jens Axboe
2005-03-23 15:20 ` James Bottomley
2005-03-23 15:25 ` Jens Axboe [this message]
2005-03-25 0:45 ` James Bottomley
2005-03-25 3:15 ` Tejun Heo
2005-03-25 5:02 ` James Bottomley
2005-03-25 5:38 ` Tejun Heo
2005-03-25 19:19 ` James Bottomley
2005-03-25 21:43 ` Tejun Heo
2005-03-25 22:49 ` James Bottomley
2005-03-26 7:27 ` Kai Makisara
2005-03-26 14:48 ` James Bottomley
2005-03-23 15:12 ` James Bottomley
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