linux-kernel - Re: [PATCH] mtd: nand: Fix dma_mapping

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <878ql8qdkc.fsf@bootlin.com>
Date: Tue, 01 Jul 2025 14:51:31 +0200
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: Thomas Fourier <fourier.thomas@...il.com>
Cc: Richard Weinberger <richard@....at>,  Vignesh Raghavendra
 <vigneshr@...com>,  Nicolas Ferre <nicolas.ferre@...rochip.com>,
  Alexandre Belloni <alexandre.belloni@...tlin.com>,  Claudiu Beznea
 <claudiu.beznea@...on.dev>,  Uwe Kleine-König
 <u.kleine-koenig@...libre.com>,  Alexander Dahl <ada@...rsis.com>,  Boris
 Brezillon <bbrezillon@...nel.org>,  linux-mtd@...ts.infradead.org,
  linux-arm-kernel@...ts.infradead.org,  linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mtd: nand: Fix dma_mapping_error() address

Hi Thomas,

Thanks for the patch!

On 01/07/2025 at 13:44:23 +02, Thomas Fourier <fourier.thomas@...il.com> wrote:

The subject prefix should be 'mtd: rawnand: atmel:'

> It seems like what was intended is to test if the dma_map of the
> previous line failed but the wrong dma address was passed.
>
> Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand
> driver")

Missing:

Cc: stable@...r.kernel.org

> Signed-off-by: Thomas Fourier <fourier.thomas@...il.com>
> ---

Otherwise looks good to me!

Thanks,
Miquèl