From: Richard Weinberger <richard@nod.at>
To: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Steve deRosier <derosier@gmail.com>,
"Zoltan Szubbocsev, zszubbocsev" <zszubbocsev@micron.com>,
linux-mtd <linux-mtd@lists.infradead.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
tglx <tglx@linutronix.de>,
Piotr Wojtaszczyk <WojtaszczykP@cumminsallison.com>,
"Bean Huo, beanhuo" <beanhuo@micron.com>
Subject: Re: [EXT] [PATCH v2 3/3] mtd: rawnand: micron: Address the shallow erase issue
Date: Thu, 7 May 2020 12:02:13 +0200 (CEST) [thread overview]
Message-ID: <791376627.195447.1588845733613.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <20200507113050.71b6a27f@collabora.com>
----- Ursprüngliche Mail -----
> Von: "Boris Brezillon" <boris.brezillon@collabora.com>
> An: "Bean Huo, beanhuo" <beanhuo@micron.com>, "Miquel Raynal" <miquel.raynal@bootlin.com>
> CC: "richard" <richard@nod.at>, "Vignesh Raghavendra" <vigneshr@ti.com>, "Tudor Ambarus" <Tudor.Ambarus@microchip.com>,
> "linux-mtd" <linux-mtd@lists.infradead.org>, "Steve deRosier" <derosier@gmail.com>, "Thomas Petazzoni"
> <thomas.petazzoni@bootlin.com>, "tglx" <tglx@linutronix.de>, "Zoltan Szubbocsev, zszubbocsev" <zszubbocsev@micron.com>,
> "Piotr Wojtaszczyk" <WojtaszczykP@cumminsallison.com>
> Gesendet: Donnerstag, 7. Mai 2020 11:30:50
> Betreff: Re: [EXT] [PATCH v2 3/3] mtd: rawnand: micron: Address the shallow erase issue
> On Thu, 7 May 2020 09:28:59 +0000
> "Bean Huo (beanhuo)" <beanhuo@micron.com> wrote:
>
>> Hi Richard
>> Thanks.
>>
>> How about this special situation:
>>
>> Page 0(EC) is good;
>> Page 1(VID) is bad;
>
> UBI should reject the LEB because of this VID corruption, but I'm not
> sure how well that works when you add fastmap in the mix :-/.
Fastmap can deal with that.
Upon first access it checks for a VID header.
Thanks,
//richard
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next prev parent reply other threads:[~2020-05-07 10:03 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-03 11:40 [PATCH v2 0/3] Fix proposal for the Micron shallow erase issue Miquel Raynal
2020-05-03 11:40 ` [PATCH v2 1/3] mtd: rawnand: Add the nand_chip->erase hook Miquel Raynal
2020-05-03 15:01 ` Boris Brezillon
2020-05-03 11:40 ` [PATCH v2 2/3] mtd: rawnand: Add the nand_chip->write_oob hook Miquel Raynal
2020-05-03 15:09 ` Boris Brezillon
2020-05-03 17:02 ` Miquel Raynal
2020-05-03 11:40 ` [PATCH v2 3/3] mtd: rawnand: micron: Address the shallow erase issue Miquel Raynal
2020-05-03 16:10 ` Steve deRosier
2020-05-03 16:34 ` Boris Brezillon
2020-05-03 16:36 ` Miquel Raynal
2020-05-03 19:57 ` Steve deRosier
2020-05-06 8:37 ` [EXT] " Bean Huo (beanhuo)
2020-05-06 8:28 ` [EXT] " Bean Huo (beanhuo)
2020-05-06 8:45 ` Boris Brezillon
2020-05-06 15:50 ` Bean Huo (beanhuo)
2020-05-06 16:04 ` Boris Brezillon
2020-05-06 16:09 ` Bean Huo (beanhuo)
2020-05-06 16:29 ` Boris Brezillon
2020-05-06 16:50 ` Bean Huo (beanhuo)
2020-05-06 18:44 ` Richard Weinberger
2020-05-06 19:01 ` Boris Brezillon
2020-05-06 19:23 ` Richard Weinberger
2020-05-06 20:40 ` Boris Brezillon
2020-05-06 20:59 ` Richard Weinberger
2020-05-06 21:11 ` Boris Brezillon
2020-05-07 9:28 ` Bean Huo (beanhuo)
2020-05-07 9:40 ` Boris Brezillon
2020-05-07 9:28 ` Bean Huo (beanhuo)
2020-05-07 9:30 ` Boris Brezillon
2020-05-07 10:02 ` Richard Weinberger [this message]
2020-05-07 12:20 ` Richard Weinberger
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