linux-kernel - Re: [PATCH] cciss: fix cciss

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Message-ID: <4D105858.2020209@kernel.dk>
Date:	Tue, 21 Dec 2010 08:33:44 +0100
From:	Jens Axboe <axboe@...nel.dk>
To:	Michal Marek <mmarek@...e.cz>
CC:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>,
	akpm@...ux-foundation.org, smcameron@...oo.com,
	linux-kernel@...r.kernel.org, mike.miller@...com,
	thenzl@...hat.com, Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] cciss: fix cciss_revalidate panic.

On 2010-12-21 00:42, Michal Marek wrote:
> On Fri, Dec 17, 2010 at 09:02:22AM +0100, Jens Axboe wrote:
>> On 2010-12-16 20:02, Stephen M. Cameron wrote:
>>> From: Stephen M. Cameron <StephenM.Cameron>
>>>
>>> If you delete a logical drive, and then run BLKRRPART (e.g. via fdisk)
>>> on a logical drive which is "after" the deleted logical drive in the h->drv[]
>>> array, then cciss_revalidate panics because it will access the null pointer
>>> h->drv[x] when x hits the deleted drive.
>>
>> Thanks Stephen. I put this in for-linus for 2.6.37 and marked it for
>> stable backport.
> 
> This got applied without the semicolon after 'continue' somehow and
> broke build. Please apply the patch below.

I wonder how that happened. Thanks, I'll fix it up.

-- 
Jens Axboe

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