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From: Info Skymem <info@skymem.com>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>,
	barebox@lists.infradead.org
Subject: Re: Broken ubifs-zstd
Date: Wed, 28 Sep 2022 12:18:57 +0200	[thread overview]
Message-ID: <CAKvd=_jNb7=ekysEKPHGyOGAu-u74FvCNLdqhgmWpHQ66PWcgA@mail.gmail.com> (raw)
In-Reply-To: <f3f0d847-c37f-599c-fb3a-14de696e4270@pengutronix.de>

Hi,
thank you for your information.

On our website you can find email addresses of companies and people.
https://www.skymem.info

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Best regards,
Robert,
Skymem team

On Tue, Sep 27, 2022 at 7:47 PM Ahmad Fatoum <a.fatoum@pengutronix.de> wrote:
>
> Hello Enrico,
>
> On 27.09.22 18:21, Enrico Scholz wrote:
> > Hello,
> >
> > trying to mount a zstd compressed ubifs fails on an iMX6ULL with
> >
> > | ERROR: UBIFS error (ubi0:0): 9fe6691d: cannot decompress 2612 bytes, compressor zstd, error -22
> > | ERROR: UBIFS error (ubi0:0): 9fe6692d: cannot decompress 2612 bytes, compressor zstd, error -22
> > | ERROR: UBIFS error (ubi0:0): 9fe66a65: bad data node (block 0, inode 815)
> > | ERROR:  magic          0x6101831
> >
> > (2022.09 and master).
> >
> >
> > After reverting
> >
> > | commit b4a9782d4f56333e897dccc35c2c27e2605f6b93
> > | Author: Ahmad Fatoum <a.fatoum@pengutronix.de>
> > | Date:   Wed Jul 13 12:09:18 2022 +0200
> > |
> > |     lib: zstd: sync with Linux
> >
> > it works again (both in Linux 5.15 and barebox).
> >
> >
> > ubifs was created by recent OpenEmbedded kirkstone with
> >
> > | MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 2048 --compr=zstd"
> >
> >
> > Warnings are triggered (after fixing assert()) at
> >
> > | WARNING: at lib/zstd/decompress/../common/bitstream.h:390/BIT_reloadDStreamFast()!
> >
> >
> > Is anybody else experiencing these problems?
>
>
> I am afraid, I didn't properly test this with UBIFS..
>
> >
> >
> >
> > Enrico
> >
> >
>
>
> --
> Pengutronix e.K.                           |                             |
> Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
> 31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
> Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |
>



      reply	other threads:[~2022-09-28 10:20 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-27 17:21 Enrico Scholz
2022-09-27 17:45 ` Ahmad Fatoum
2022-09-28 10:18   ` Info Skymem [this message]

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