linux-kernel - Re: [RFC PATCH v2 5/6] mtd: rawnand: micron: add ONFI_FEATURE_ON_DIE

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Message-ID: <20180620094342.6689f0d4@xps13>
Date:   Wed, 20 Jun 2018 09:43:42 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Chris Packham <Chris.Packham@...iedtelesis.co.nz>
Cc:     Boris Brezillon <boris.brezillon@...tlin.com>,
        "dwmw2@...radead.org" <dwmw2@...radead.org>,
        "computersforpeace@...il.com" <computersforpeace@...il.com>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Richard Weinberger <richard@....at>,
        "Marek Vasut" <marek.vasut@...il.com>
Subject: Re: [RFC PATCH v2 5/6] mtd: rawnand: micron: add
 ONFI_FEATURE_ON_DIE_ECC to supported features

Hi Chris,

On Tue, 19 Jun 2018 21:22:00 +0000, Chris Packham
<Chris.Packham@...iedtelesis.co.nz> wrote:

> On 19/06/18 18:53, Miquel Raynal wrote:
> > Hi Boris, Chris,
> > 
> > On Tue, 19 Jun 2018 07:40:56 +0200, Boris Brezillon
> > <boris.brezillon@...tlin.com> wrote:
> >   
> >> On Tue, 19 Jun 2018 17:31:24 +1200
> >> Chris Packham <chris.packham@...iedtelesis.co.nz> wrote:
> >>  
> >>> Add ONFI_FEATURE_ON_DIE_ECC to the set/get features list for Micron
> >>> NAND flash.
> >>>     
> >>
> >> Fixes: 789157e41a06 ("mtd: rawnand: allow vendors to declare (un)supported features")  
> > 
> > Sorry for breaking it in my previous series.
> >   
> >> Cc: <stable@...r.kernel.org>
> >>
> >> No need to send a new version, I'll add that when queuing the patch.
> >>
> >> Miquel, if you're okay, I'm gonna take this patch in the mtd/fixes branch
> >> and let you deal with other patches in this series.  
> > 
> > Yes please, take this one.
> > 
> > * Chris, I'll take patches 1, 2, 3 with Boris comments.  
> 
> OK.
> 
> I also got a kbuild report on
> 
> include/linux/mtd/rawnand.h:788: warning: Function parameter or member 
> 'fixup_onfi_param_page' not described in 'nand_manufacturer_ops'
> 
> Do you want me to send a v3 for that? (given our timezones I'll just 
> send it anyway and you can choose to take it or just stick with v2).

I'll take v3 for sure, thanks for already sending it.

> 
> > * Patch 4 I think I'll just drop it as nobody can test it (and it's a
> >    oneliner). I prefer people requesting a feature than complaining
> >    about a bug :)  
> 
> Agreed. It's in the mailing list archive now if someone needs it we can 
> resurrect it from there
> 
> > * Boris will take patch 5 in the mtd/fixes branch.  
> 
> Thanks all. Sorry our emails crossed so I couldn't just send #5 as a fix 
> on it's own.
> 
> > * I'll let you write a v3 for patch 6 only.  
> 
> I'll have a read through the old thread and see if I can make sense of it.

Thanks!

Miquèl