From: Artem Bityutskiy <dedekind1@gmail.com>
To: Rostislav Lisovy <lisovy@gmail.com>
Cc: linux-mtd@lists.infradead.org,
"Michal Vokac" <michal.vokac@comap.cz>,
"Brian Norris" <computersforpeace@gmail.com>,
"David Woodhouse" <dwmw2@infradead.org>,
"Ezequiel García" <ezequiel@vanguardiasur.com.ar>
Subject: Re: Destructive nandtest?
Date: Wed, 17 Sep 2014 18:59:40 +0300 [thread overview]
Message-ID: <1410969580.28850.125.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <1410967880.5542.8.camel@lp-lvrv.comap.cz>
On Wed, 2014-09-17 at 17:31 +0200, Rostislav Lisovy wrote:
> I have some proof-of-concept code that does store the OOB (and
> restores
> it later) and is able to distinguish if the page is erased or not (in
> a
> bit naive manner -- if the page is all 0xff and particular ECCs as
> well)
> and decide is the data should be restored or not.
> I hope I will be able to post the code soon.
Ideally, the relevant pieces of code should be shared between nanddump,
nandwrite, and nanttest.
--
Best Regards,
Artem Bityutskiy
prev parent reply other threads:[~2014-09-17 16:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 16:22 Destructive nandtest? Rostislav Lisovy
2014-09-16 19:26 ` Brian Norris
2014-09-17 15:31 ` Rostislav Lisovy
2014-09-17 15:59 ` Artem Bityutskiy [this message]
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