linux-kernel - Re: [PATCH v3 2/3] mtd: spinand: Explicitly use MTD_OPS

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Message-Id: <20200310183142.18777-1-miquel.raynal@bootlin.com>
Date:   Tue, 10 Mar 2020 19:31:42 +0100
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Schrempf Frieder <frieder.schrempf@...tron.de>,
        Boris Brezillon <bbrezillon@...nel.org>,
        Jeff Kletsky <git-commits@...ycomm.com>,
        liaoweixiong <liaoweixiong@...winnertech.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     Richard Weinberger <richard@....at>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 2/3] mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad block marker to OOB

On Tue, 2020-02-18 at 10:05:25 UTC, Schrempf Frieder wrote:
> From: Frieder Schrempf <frieder.schrempf@...tron.de>
> 
> When writing the bad block marker to the OOB area the access mode
> should be set to MTD_OPS_RAW as it is done for reading the marker.
> Currently this only works because req.mode is initialized to
> MTD_OPS_PLACE_OOB (0) and spinand_write_to_cache_op() checks for
> req.mode != MTD_OPS_AUTO_OOB.
> 
> Fix this by explicitly setting req.mode to MTD_OPS_RAW.
> 
> Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs")
> Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
> Reviewed-by: Boris Brezillon <boris.brezillon@...labora.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel