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From: Artem Bityutskiy <dedekind1@gmail.com>
To: "Jörn Engel" <joern@logfs.org>
Cc: MTD Maling List <linux-mtd@lists.infradead.org>
Subject: Re: [PATCH 1/8] mtd: block2mtd: initialize writebufsize
Date: Mon, 06 Feb 2012 11:07:56 +0200	[thread overview]
Message-ID: <1328519276.22240.27.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <20120204180035.GB28736@logfs.org>

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On Sat, 2012-02-04 at 13:00 -0500, Jörn Engel wrote:
> > Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
> > Cc: stable@kernel.org [2.6.38+]
> > Cc: Joern Engel <joern@lazybastard.org>
> 
> Acked-by: Joern Engel <joern@lazybastard.org>

Added, thanks!

> From the description of 0e4ca7e it appears as if using a minimum of
> say 8 for ubifs recovery would have done the trick as well.  Oh well!

It actually need to know the maximum size of the corrupted area. In case
of block2mtd in theory, the whole 512 bytes may be corrupted, even
though I update 1 byte. For real CFI NORs - it is 16 bytes AFAIR.

-- 
Best Regards,
Artem Bityutskiy

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      reply	other threads:[~2012-02-06  9:05 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-03  8:43 [PATCH 1/8] mtd: block2mtd: initialize writebufsize Artem Bityutskiy
2012-02-03  8:43 ` [PATCH 2/8] mtd: doc2000: " Artem Bityutskiy
2012-02-03  8:43 ` [PATCH 3/8] mtd: doc2001: " Artem Bityutskiy
2012-02-03  8:43 ` [PATCH 4/8] mtd: doc2001plus: " Artem Bityutskiy
2012-02-03  8:43 ` [PATCH 5/8] mtd: docg3: " Artem Bityutskiy
2012-02-03 15:44   ` Robert Jarzmik
2012-02-03  8:43 ` [PATCH 6/8] mtd: lart: " Artem Bityutskiy
2012-02-03  8:43 ` [PATCH 7/8] mtd: spear_smi: " Artem Bityutskiy
2012-02-03  8:45   ` Stefan Roese
2012-02-03  8:43 ` [PATCH 8/8] mtd: sst25l: " Artem Bityutskiy
2012-02-04 18:00 ` [PATCH 1/8] mtd: block2mtd: " Jörn Engel
2012-02-06  9:07   ` Artem Bityutskiy [this message]

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