From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1751050AbdEaW7b (ORCPT <rfc822;w@1wt.eu>);
        Wed, 31 May 2017 18:59:31 -0400
Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:40861 "EHLO
        gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1750898AbdEaW7a (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 31 May 2017 18:59:30 -0400
From: Darwin Dingel <Darwin.Dingel@alliedtelesis.co.nz>
To: Pavel Machek <pavel@ucw.cz>,
        Boris Brezillon <boris.brezillon@free-electrons.com>
CC: "richard@nod.at" <richard@nod.at>,
        "dwmw2@infradead.org" <dwmw2@infradead.org>,
        "computersforpeace@gmail.com" <computersforpeace@gmail.com>,
        "marek.vasut@gmail.com" <marek.vasut@gmail.com>,
        "cyrille.pitchen@atmel.com" <cyrille.pitchen@atmel.com>,
        "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "mark.marshall@omicronenergy.com" <mark.marshall@omicronenergy.com>,
        "b44839@freescale.com" <b44839@freescale.com>,
        "prabhakar@freescale.com" <prabhakar@freescale.com>
Subject: Re: [PATCHv2] mtd: nand: fsl_ifc: fix handing of bit flips in erased
 pages
Thread-Topic: [PATCHv2] mtd: nand: fsl_ifc: fix handing of bit flips in erased
 pages
Thread-Index: AQHS2lDIZ6QfzJIXrkWktaXhNIiCgg==
Date: Wed, 31 May 2017 22:59:24 +0000
Message-ID: <8c35c069ba6f42a79b2c11338c2a4f80@svr-chch-ex1.atlnz.lc>
References: <20170419231804.5a04ed69@bbrezillon> <20170419221507.GA24914@amd>
 <20170420002748.5c76c9b9@bbrezillon> <20170420114057.GA4705@amd>
 <20170421105107.GA7259@amd> <20170517122224.GB583@amd>
 <20170517143211.205ff5de@bbrezillon> <20170517130059.GA3437@amd>
 <20170517152548.6d52c41b@bbrezillon> <20170517200305.GA12537@amd>
 <20170531205917.GA21878@amd>
Accept-Language: en-NZ, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [2001:df5:b000:24:4965:d9c8:22c0:1598]
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id v4VMxedu014693


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@denx.de>
> Reported-by: Darwin Dingel <Darwin.Dingel@alliedtelesis.co.nz>
> 

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


Cheers,
Darwin