From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Stefan Riedmueller <s.riedmueller@phytec.de>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org,
Richard Weinberger <richard@nod.at>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: rawnand: nand_bbt: Skip bad blocks when searching for the BBT in NAND
Date: Sun, 28 Mar 2021 19:35:00 +0200 [thread overview]
Message-ID: <20210328173500.10571-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20210325102337.481172-1-s.riedmueller@phytec.de>
On Thu, 2021-03-25 at 10:23:37 UTC, Stefan Riedmueller wrote:
> The blocks containing the bad block table can become bad as well. So
> make sure to skip any blocks that are marked bad when searching for the
> bad block table.
>
> Otherwise in very rare cases where two BBT blocks wear out it might
> happen that an obsolete BBT is used instead of a newer available
> version.
>
> Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Stefan Riedmueller <s.riedmueller@phytec.de>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org,
Richard Weinberger <richard@nod.at>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: rawnand: nand_bbt: Skip bad blocks when searching for the BBT in NAND
Date: Sun, 28 Mar 2021 19:35:00 +0200 [thread overview]
Message-ID: <20210328173500.10571-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20210325102337.481172-1-s.riedmueller@phytec.de>
On Thu, 2021-03-25 at 10:23:37 UTC, Stefan Riedmueller wrote:
> The blocks containing the bad block table can become bad as well. So
> make sure to skip any blocks that are marked bad when searching for the
> bad block table.
>
> Otherwise in very rare cases where two BBT blocks wear out it might
> happen that an obsolete BBT is used instead of a newer available
> version.
>
> Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
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next prev parent reply other threads:[~2021-03-28 17:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 10:23 [PATCH] mtd: rawnand: nand_bbt: Skip bad blocks when searching for the BBT in NAND Stefan Riedmueller
2021-03-25 10:23 ` Stefan Riedmueller
2021-03-28 17:35 ` Miquel Raynal [this message]
2021-03-28 17:35 ` Miquel Raynal
2021-06-25 12:38 Stefan Riedmueller
2021-06-25 12:38 ` Stefan Riedmueller
2021-07-06 16:13 ` Miquel Raynal
2021-07-06 16:13 ` Miquel Raynal
2021-07-07 9:18 ` Alexander Dahl
2021-07-07 9:18 ` Alexander Dahl
2021-07-08 8:42 ` Stefan Riedmüller
2021-07-08 8:42 ` Stefan Riedmüller
2021-07-15 23:08 ` Miquel Raynal
2021-07-15 23:08 ` Miquel Raynal
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