From: Marek Vasut <marex@denx.de>
To: Hector Palacios <hector.palacios@digi.com>
Cc: "fabio.estevam@freescale.com" <fabio.estevam@freescale.com>,
"u-boot@lists.denx.de" <u-boot@lists.denx.de>,
Fabio Estevam <festevam@gmail.com>,
Huang Shijie <b32955@freescale.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"scottwood@freescale.com" <scottwood@freescale.com>,
Huang Shijie <shijie8@gmail.com>
Subject: Re: gpmi-nand driver and jffs2 support
Date: Sun, 15 Sep 2013 16:12:23 +0200 [thread overview]
Message-ID: <201309151612.24167.marex@denx.de> (raw)
In-Reply-To: <522755DC.4000301@digi.com>
Dear Hector Palacios,
> Dear Marek,
>
> On 09/04/2013 04:38 PM, Marek Vasut wrote:
> > Dear Huang Shijie,
> >
> >> On Wed, Sep 04, 2013 at 04:00:36PM +0200, Marek Vasut wrote:
> >>> Dear Huang Shijie,
> >>> How come hector was then able to write his JFFS2 partition ?
> >>
> >> If he uses the gpmi, he should not write the JFFS2, since the gpmi
> >> does not support the jffs2. He will get the failure in the end.
> >
> > Hector, can you comment on this?
>
> I don't think I'm following these comments. The facts are:
> 1) A JFFS2 filesystem image written with nandwrite (mtd-utils v1.5.0)
> a) does not mount on kernel v3.10
> b) mounts OK on linux-next kernel (v3.12) with the patchset [1] from
Huang
> (actually I didn't use linux-next but instead a v3.10 where I merged all
> the commits done to MTD in linux-next, which are a lot).
>
> 2) A JFFS2 filesystem image written with U-Boot v2013.01
> a) mounts OK on old FSL kernel 2.6.35
> b) does not mount on kernel v3.10 (neither on v3.8, I believe).
> c) does not mount on linux-next with the patchset [1]
>
> [1] http://lists.infradead.org/pipermail/linux-mtd/2013-August/048360.html
>
> Marek, could you please confirm 2b on your side, just in case I'm doing
> anything wrong in my custom U-Boot?
Sorry for the late reply. I cannot test it, since I don't have such a setup.
I still believe it'd be worth figuring out what the heck is going on in here.
There is obviously a bug which breaks compatibility and that must not happen.
[...]
Best regards,
Marek Vasut
WARNING: multiple messages have this Message-ID (diff)
From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] gpmi-nand driver and jffs2 support
Date: Sun, 15 Sep 2013 16:12:23 +0200 [thread overview]
Message-ID: <201309151612.24167.marex@denx.de> (raw)
In-Reply-To: <522755DC.4000301@digi.com>
Dear Hector Palacios,
> Dear Marek,
>
> On 09/04/2013 04:38 PM, Marek Vasut wrote:
> > Dear Huang Shijie,
> >
> >> On Wed, Sep 04, 2013 at 04:00:36PM +0200, Marek Vasut wrote:
> >>> Dear Huang Shijie,
> >>> How come hector was then able to write his JFFS2 partition ?
> >>
> >> If he uses the gpmi, he should not write the JFFS2, since the gpmi
> >> does not support the jffs2. He will get the failure in the end.
> >
> > Hector, can you comment on this?
>
> I don't think I'm following these comments. The facts are:
> 1) A JFFS2 filesystem image written with nandwrite (mtd-utils v1.5.0)
> a) does not mount on kernel v3.10
> b) mounts OK on linux-next kernel (v3.12) with the patchset [1] from
Huang
> (actually I didn't use linux-next but instead a v3.10 where I merged all
> the commits done to MTD in linux-next, which are a lot).
>
> 2) A JFFS2 filesystem image written with U-Boot v2013.01
> a) mounts OK on old FSL kernel 2.6.35
> b) does not mount on kernel v3.10 (neither on v3.8, I believe).
> c) does not mount on linux-next with the patchset [1]
>
> [1] http://lists.infradead.org/pipermail/linux-mtd/2013-August/048360.html
>
> Marek, could you please confirm 2b on your side, just in case I'm doing
> anything wrong in my custom U-Boot?
Sorry for the late reply. I cannot test it, since I don't have such a setup.
I still believe it'd be worth figuring out what the heck is going on in here.
There is obviously a bug which breaks compatibility and that must not happen.
[...]
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-09-15 14:12 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-30 9:15 gpmi-nand driver and jffs2 support Hector Palacios
2013-08-30 9:55 ` Huang Shijie
2013-08-30 14:24 ` Hector Palacios
2013-08-31 2:53 ` Huang Shijie
2013-08-30 15:23 ` Hector Palacios
2013-08-31 3:34 ` Huang Shijie
2013-08-30 16:31 ` Hector Palacios
2013-08-30 16:37 ` Fabio Estevam
2013-08-30 16:41 ` Hector Palacios
2013-08-31 13:37 ` Huang Shijie
2013-09-02 8:12 ` Hector Palacios
2013-09-02 8:24 ` Huang Shijie
2013-09-02 8:42 ` Hector Palacios
2013-09-02 8:50 ` Huang Shijie
2013-09-02 10:10 ` Hector Palacios
2013-09-02 10:10 ` [U-Boot] " Hector Palacios
2013-09-02 10:23 ` Huang Shijie
2013-09-02 10:23 ` [U-Boot] " Huang Shijie
2013-09-02 11:32 ` Marek Vasut
2013-09-02 11:32 ` [U-Boot] " Marek Vasut
2013-09-03 2:06 ` Huang Shijie
2013-09-03 2:06 ` [U-Boot] " Huang Shijie
2013-09-03 11:53 ` Marek Vasut
2013-09-03 11:53 ` [U-Boot] " Marek Vasut
2013-09-04 2:26 ` Huang Shijie
2013-09-04 2:26 ` [U-Boot] " Huang Shijie
2013-09-04 14:00 ` Marek Vasut
2013-09-04 14:00 ` [U-Boot] " Marek Vasut
2013-09-05 2:41 ` Huang Shijie
2013-09-05 2:41 ` [U-Boot] " Huang Shijie
2013-09-04 14:38 ` Marek Vasut
2013-09-04 14:38 ` [U-Boot] " Marek Vasut
2013-09-04 15:46 ` Hector Palacios
2013-09-04 15:46 ` [U-Boot] " Hector Palacios
2013-09-05 6:01 ` Huang Shijie
2013-09-05 6:01 ` [U-Boot] " Huang Shijie
2013-09-15 14:18 ` Marek Vasut
2013-09-15 14:18 ` [U-Boot] " Marek Vasut
2013-09-16 2:35 ` Huang Shijie
2013-09-16 2:35 ` [U-Boot] " Huang Shijie
2013-09-19 16:07 ` Marek Vasut
2013-09-19 16:07 ` [U-Boot] " Marek Vasut
2013-09-19 16:13 ` Hector Palacios
2013-09-19 16:13 ` [U-Boot] " Hector Palacios
2013-09-19 16:14 ` Hector Palacios
2013-09-19 16:14 ` [U-Boot] " Hector Palacios
2013-09-19 16:16 ` Marek Vasut
2013-09-19 16:16 ` [U-Boot] " Marek Vasut
2013-09-19 17:20 ` Marek Vasut
2013-09-19 17:20 ` [U-Boot] " Marek Vasut
2013-09-15 14:12 ` Marek Vasut [this message]
2013-09-15 14:12 ` Marek Vasut
2013-08-31 17:51 ` Huang Shijie
2013-09-24 9:50 ` Marek Vasut
2013-09-24 10:46 ` Huang Shijie
2013-09-24 12:53 ` Marek Vasut
2013-09-25 9:08 ` Huang Shijie
2013-09-29 22:52 ` Marek Vasut
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201309151612.24167.marex@denx.de \
--to=marex@denx.de \
--cc=b32955@freescale.com \
--cc=fabio.estevam@freescale.com \
--cc=festevam@gmail.com \
--cc=hector.palacios@digi.com \
--cc=linux-mtd@lists.infradead.org \
--cc=scottwood@freescale.com \
--cc=shijie8@gmail.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.