Re: [PATCH] mtd: docg3 fix in-middle of blocks reads

From: Artem Bityutskiy <dedekind1@gmail.com>
To: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: linux-mtd@lists.infradead.org
Subject: Re: [PATCH] mtd: docg3 fix in-middle of blocks reads
Date: Fri, 13 Apr 2012 20:30:08 +0300	[thread overview]
Message-ID: <1334338208.13160.25.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <1333970348-10319-1-git-send-email-robert.jarzmik@free.fr>

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On Mon, 2012-04-09 at 13:19 +0200, Robert Jarzmik wrote:
> Corner case reads do not work, and return false data and
> ECC. This case is typically seen in a ubifs usage, with a
> read of type:
>  - docg3 docg3: doc_read_oob(from=14882415, mode=1,
>  data=(c30eca40:12), oob=(  (null):0))
> 
> This results in the following reads:
>  - docg3 docg3: doc_read_data_area(buf=  (null), len=111)
>  - docg3 docg3: doc_read_data_area(buf=c30eca40, len=12)
>  - docg3 docg3: doc_read_data_area(buf=  (null), len=389)
>  - docg3 docg3: doc_read_data_area(buf=  (null), len=0)
>  - docg3 docg3: doc_read_data_area(buf=  (null), len=16)

I usually go my e-mails bottom-up, but since you pinged me I jumped at
your patch right away. Pushed to l2-mtd.git, thanks!

-- 
Best Regards,
Artem Bityutskiy

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