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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	Tudor Ambarus <Tudor.Ambarus@microchip.com>,
	Richard Weinberger <richard@nod.at>,
	Zoltan Szubbocsev <zszubbocsev@micron.com>,
	linux-mtd@lists.infradead.org,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	tglx@linutronix.de,
	Piotr Wojtaszczyk <WojtaszczykP@cumminsallison.com>,
	Bean Huo <beanhuo@micron.com>
Subject: Re: [RFC PATCH 0/3] Fix proposal for the Micron shallow erase issue
Date: Tue, 14 Jan 2020 10:12:19 +0100	[thread overview]
Message-ID: <20200114101219.4b951dfe@xps13> (raw)
In-Reply-To: <a2199251-882a-5067-fe4c-47f1c8a252fe@gmail.com>

Hi Florian,

Florian Fainelli <f.fainelli@gmail.com> wrote on Thu, 2 Jan 2020
10:41:14 -0800:

> On 12/31/19 11:26 AM, Miquel Raynal wrote:
> > Hello,
> > 
> > After a first proposal by Thomas Gleixner and then another proposal by
> > Bean Huo (Micron), this is an attempt to mainline the fix for Micron's
> > "shallow erase" issue. IMHO this is a "pretty way", not so invasive,
> > with a limited performance penalty.
> > 
> > It has only be *compile-tested* and this is just to know if the
> > approach is fine or not, then I will optimize, maybe rewrite a bit and
> > forcibly (ask to) test it.
> > 
> > Happy new year!
> > Miquèl
> > 
> > 
> > Miquel Raynal (3):
> >   mtd: rawnand: Add the nand_chip->erase hook
> >   mtd: rawnand: Add the nand_chip->write_oob hook
> >   mtd: rawnand: micron: Address the shallow erase issue
> > 
> >  data_buf                           | 29099 +++++++++++++++++++++++++++
> >  databuf                            | 29099 +++++++++++++++++++++++++++  
> 
> Those two files above should probably not be part of the patch submission.

Crap. I'll not resend immediately as this is an RFC, I expect
feedback on this proposal before sending an actual patch.


Thanks,
Miquèl

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  reply	other threads:[~2020-01-14  9:13 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-31 19:26 [RFC PATCH 0/3] Fix proposal for the Micron shallow erase issue Miquel Raynal
2019-12-31 19:26 ` [RFC PATCH 1/3] mtd: rawnand: Add the nand_chip->erase hook Miquel Raynal
2019-12-31 19:26 ` [RFC PATCH 2/3] mtd: rawnand: Add the nand_chip->write_oob hook Miquel Raynal
2019-12-31 19:26 ` [RFC PATCH 3/3] mtd: rawnand: micron: Address the shallow erase issue Miquel Raynal
2020-01-02 18:41 ` [RFC PATCH 0/3] Fix proposal for the Micron " Florian Fainelli
2020-01-14  9:12   ` Miquel Raynal [this message]
2020-01-14 20:46     ` Wojtaszczyk, Piotr
2020-01-15  7:58       ` Boris Brezillon
2020-01-15  8:13         ` Miquel Raynal
2020-01-15 16:51           ` Wojtaszczyk, Piotr
2020-05-03 11:29             ` Miquel Raynal
2020-05-04  8:08               ` [EXT] " Bean Huo (beanhuo)
2020-05-04  8:26                 ` Miquel Raynal
2020-05-06 15:36                   ` Bean Huo (beanhuo)

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