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From: James Bottomley <James.Bottomley@SteelEye.com>
To: Andrew Morton <akpm@osdl.org>
Cc: bernd-schubert@gmx.de, bernd.schubert@pci.uni-heidelberg.de,
	linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: Re: a couple of oopses with 2.6.14
Date: Thu, 09 Feb 2006 18:41:11 -0500	[thread overview]
Message-ID: <1139528472.3275.60.camel@mulgrave.il.steeleye.com> (raw)
In-Reply-To: <20060209152744.00de43f6.akpm@osdl.org>

On Thu, 2006-02-09 at 15:27 -0800, Andrew Morton wrote:
> So we have a sata problem.  It triggered two scsi bugs.  The first (a
> warning) is being fixed.  I don't know if the second has been fixed.

The second should be fixed by this:

author goggin, edward <egoggin@emc.com>  Tue, 8 Nov 2005 20:02:23 +0000
(15:02 -0500)
commit 34ea80ec6a02ad02e6b9c75c478c18e5880d6713 

[SCSI] fix usb storage oops

The problem is that scsi_run_queue is called from scsi_next_command()
after doing a scsi_put_command.  If the command was the only thing
holding the reference on the scsi_device then the resulting device put
will tear down the block queue.  Fix this by taking a reference to the
device and holding it around scsi_run_queue()

James



  reply	other threads:[~2006-02-09 23:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-09 18:34 Bernd Schubert
2006-02-09 23:27 ` Andrew Morton
2006-02-09 23:41   ` James Bottomley [this message]
2006-02-10  0:32   ` Bernd Schubert
2006-02-10 18:24   ` Bernd Schubert
2006-02-10 19:29     ` Andrew Morton
2006-02-10 19:51       ` Bernd Schubert

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