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Message-ID: <0df05f333a04a09af1ae1ee9cc2fa198@codeaurora.org>
Date: Tue, 22 May 2018 19:41:09 +0530
From: Abhishek Sahu <absahu@...eaurora.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Boris Brezillon <boris.brezillon@...tlin.com>,
David Woodhouse <dwmw2@...radead.org>,
Brian Norris <computersforpeace@...il.com>,
Marek Vasut <marek.vasut@...il.com>,
Richard Weinberger <richard@....at>,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mtd@...ts.infradead.org, Andy Gross <andy.gross@...aro.org>,
Archit Taneja <architt@...eaurora.org>
Subject: Re: [PATCH v2 07/14] mtd: rawnand: qcom: fix null pointer access for
erased page detection
On 2018-05-22 12:46, Miquel Raynal wrote:
> Hi Abhishek,
>
> On Thu, 3 May 2018 17:50:34 +0530, Abhishek Sahu
> <absahu@...eaurora.org> wrote:
>
>> parse_read_errors can be called with only oob_buf in which case
>> data_buf will be NULL. If data_buf is NULL, then don’t
>> treat this page as completely erased in case of ECC uncorrectable
>> error for RS ECC. For BCH ECC, the controller itself tells
>> regarding erased page in status register.
>>
>> Signed-off-by: Abhishek Sahu <absahu@...eaurora.org>
>> ---
>> * Changes from v1:
>>
>> 1. Added more detail in commit message
>> 2. Added comment before each if/else
>
> Again, thanks for that.
>
>>
>> drivers/mtd/nand/raw/qcom_nandc.c | 18 +++++++++++++++---
>> 1 file changed, 15 insertions(+), 3 deletions(-)
>
> Acked-by: Miquel Raynal <miquel.raynal@...tlin.com>
Thanks Miquel for your review.
Regards,
Abhishek
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