linux-kernel - Re: [PATCHv2] mtd: nand: fsl_ifc: fix handing of bit flips in erased pages

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Message-ID: <8c35c069ba6f42a79b2c11338c2a4f80@svr-chch-ex1.atlnz.lc>
Date:   Wed, 31 May 2017 22:59:24 +0000
From:   Darwin Dingel <Darwin.Dingel@...iedtelesis.co.nz>
To:     Pavel Machek <pavel@....cz>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>
CC:     "richard@....at" <richard@....at>,
        "dwmw2@...radead.org" <dwmw2@...radead.org>,
        "computersforpeace@...il.com" <computersforpeace@...il.com>,
        "marek.vasut@...il.com" <marek.vasut@...il.com>,
        "cyrille.pitchen@...el.com" <cyrille.pitchen@...el.com>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mark.marshall@...cronenergy.com" <mark.marshall@...cronenergy.com>,
        "b44839@...escale.com" <b44839@...escale.com>,
        "prabhakar@...escale.com" <prabhakar@...escale.com>
Subject: Re: [PATCHv2] mtd: nand: fsl_ifc: fix handing of bit flips in erased
 pages


On 01/06/17 08:59, Pavel Machek wrote:
> If we see unrecoverable ECC error, we need to count number of bitflips
> from all-ones and report correctable/uncorrectable according to
> that. Otherwise we report ECC failed on erased flash with single bit error.
> 
> Signed-off-by: Pavel Machek <pavel@...x.de>
> Reported-by: Darwin Dingel <Darwin.Dingel@...iedtelesis.co.nz>
> 

Acked-by: Darwin Dingel <Darwin.Dingel@...iedtelesis.co.nz>


Cheers,
Darwin