linux-kernel - Re: BUG at scsi_lib.c:1108 [Was: mmotm 2009-11-24-16-47 uploaded]

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Message-ID: <4B0FA7F0.4060700@gmail.com>
Date:	Fri, 27 Nov 2009 11:20:32 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Neil Brown <neilb@...e.de>
CC:	James Bottomley <James.Bottomley@...e.de>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	mm-commits@...r.kernel.org, linux-scsi@...r.kernel.org,
	Jens Axboe <Jens.Axboe@...cle.com>
Subject: Re: BUG at scsi_lib.c:1108 [Was: mmotm 2009-11-24-16-47 uploaded]

On 11/27/2009 05:17 AM, Neil Brown wrote:
> If an empty barrier is received, step 2 sends an empty non-barrier,
> which caused the BUG.
> I have revised the code to special case empty barriers and only perform
> the first step.
> This should appear in the next -next.

Yup, it works (with the patch attached). Thanks.

-- 
js

View attachment "0001-raid-fixup.patch" of type "text/x-patch" (6472 bytes)