From: Martin Steigerwald <martin@lichtvoll.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Matthew Wilcox <willy@infradead.org>,
David Sterba <dsterba@suse.cz>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@kernel.dk>,
linux-m68k <linux-m68k@lists.linux-m68k.org>,
Joanne Dow <jdow@earthlink.net>
Subject: Re: moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging)
Date: Fri, 27 Apr 2018 10:01:04 +0200 [thread overview]
Message-ID: <4119984.9IAShGbTL3@merkaba> (raw)
In-Reply-To: <CAMuHMdXt11A-3wZ2uhxF9WE-3+=VV-AbQhpXrkxnV_nwa+E4tA@mail.gmail.com>
Geert Uytterhoeven - 26.04.18, 13:08:
> On Thu, Apr 26, 2018 at 12:28 PM, Martin Steigerwald
>
> <martin@lichtvoll.de> wrote:
> > You probably put your stick into a cave with ancient sleeping
> > dragons
> >
> > Added in linux-m68k mailing list, as they likely have an opinion on
> > how to treat affs + RDB partition support. Also added in Jens Axboe
> > about patching that RDB support broken with 2 TB or larger
> > harddisks issue which had been in Linux kernel for 6 years while a
> > patch exists that to my testing back then solves the issue.
[…]
> If there are bugs in the RDB parser that people run into, they should
> be fixed.
> If there are limitations in the RDB format on large disks, that's
> still not a reason to move it to staging (hi msdos partitioning!).
What I ran into was *not* a limitation in the RDB format, but a bug in
the Linux implementation on it. After Joanne Dow´s change the 2 TB disk
was detected and handled properly by Linux. Also AmigaOS 4.x handles
those disks just well and I think also AmigaOS 3.1/3.5/3.9 supported
them, but I am not sure on the details on that, it has been a long time
since I last booted one of my Amiga systems.
Many classic Amiga users may not deal with such large disks, but AmigaOS
4 users probably still, and some of them may run Linux on their PowerPC
motherboards as well.
So I think the issue is worth fixing and am looking into submitting the
fix, which looks pretty straight-forward to me upstream unless someone
bets me to it.
Thanks,
--
Martin
next prev parent reply other threads:[~2018-04-27 8:01 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-25 15:46 Moving unmaintained filesystems to staging Matthew Wilcox
2018-04-25 15:47 ` Christoph Hellwig
2018-04-25 20:30 ` David Sterba
2018-04-26 2:57 ` Matthew Wilcox
2018-04-26 10:28 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Martin Steigerwald
2018-04-26 10:45 ` moving affs + RDB partition support to staging? John Paul Adrian Glaubitz
2018-04-26 10:59 ` David Sterba
2018-04-26 11:06 ` John Paul Adrian Glaubitz
2018-05-06 0:59 ` Al Viro
2018-05-06 7:40 ` Al Viro
2018-05-06 20:46 ` Al Viro
2018-05-06 20:49 ` John Paul Adrian Glaubitz
2018-05-06 21:32 ` Al Viro
2018-05-07 2:15 ` Al Viro
2018-05-07 2:40 ` Michael Schmitz
2018-05-07 7:08 ` Martin Steigerwald
2018-05-07 20:50 ` Michael Schmitz
2018-05-07 20:56 ` Ingo Jürgensmann
2018-05-07 20:58 ` John Paul Adrian Glaubitz
2018-05-06 8:40 ` John Paul Adrian Glaubitz
2018-05-06 10:12 ` Martin Steigerwald
2018-04-26 11:00 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Christoph Hellwig
2018-04-26 11:08 ` Geert Uytterhoeven
2018-04-26 23:56 ` Finn Thain
2018-04-27 1:43 ` moving affs + RDB partition support to staging? jdow
2018-04-27 1:26 ` jdow
2018-05-06 8:52 ` John Paul Adrian Glaubitz
2018-05-06 10:10 ` Martin Steigerwald
2018-05-07 4:54 ` jdow
2018-04-27 2:11 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Michael Schmitz
2018-06-24 9:06 ` Martin Steigerwald
2018-06-24 11:33 ` moving affs + RDB partition support to staging? jdow
2018-06-24 11:40 ` jdow
2018-06-26 2:23 ` Michael Schmitz
2018-06-26 5:17 ` jdow
2018-06-26 8:12 ` Martin Steigerwald
2018-06-26 9:46 ` jdow
2018-06-26 8:31 ` Michael Schmitz
2018-06-26 9:45 ` jdow
2018-06-27 1:07 ` Michael Schmitz
2018-06-27 6:24 ` jdow
2018-06-27 8:03 ` Martin Steigerwald
2018-06-28 2:57 ` jdow
2018-06-28 7:40 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-27 9:00 ` moving affs + RDB partition support to staging? Michael Schmitz
2018-06-28 3:44 ` jdow
2018-06-28 5:43 ` Michael Schmitz
2018-06-28 6:39 ` jdow
2018-06-28 8:16 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-28 10:00 ` Amiga RDB partition support for disks >= 2 TB jdow
2018-06-28 11:30 ` Martin Steigerwald
2018-06-28 11:38 ` Martin Steigerwald
2018-06-28 12:31 ` jdow
2018-06-28 8:07 ` Amiga RDB partition support for disks >= 2 TB (was: Re: moving affs + RDB partition support to staging?) Martin Steigerwald
2018-06-27 7:57 ` moving affs + RDB partition support to staging? Martin Steigerwald
2018-06-28 2:56 ` jdow
2018-06-26 8:02 ` Martin Steigerwald
2018-06-26 8:40 ` Michael Schmitz
2018-06-26 9:31 ` jdow
2018-06-25 7:53 ` moving affs + RDB partition support to staging? (was: Re: Moving unmaintained filesystems to staging) Michael Schmitz
2018-06-25 8:26 ` Martin Steigerwald
2018-06-25 8:40 ` Geert Uytterhoeven
2018-04-27 8:01 ` Martin Steigerwald [this message]
2018-04-26 4:58 ` Moving unmaintained filesystems to staging Nikolay Borisov
2018-04-26 5:30 ` Willy Tarreau
2018-04-26 6:11 ` Pavel Machek
2018-04-26 10:36 ` Martin Steigerwald
2018-05-03 9:18 ` Pavel Machek
2018-04-27 1:10 ` Luis R. Rodriguez
2018-04-29 12:07 ` Greg KH
2018-04-29 20:07 ` Ondrej Zary
2018-04-29 23:37 ` Greg KH
2018-05-01 10:14 ` Pavel Machek
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