From: Peter Korsgaard <peter@korsgaard.com>
To: Jens Maus via buildroot <buildroot@buildroot.org>
Cc: Jens Maus <mail@jens-maus.de>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: Re: [Buildroot] [PATCH v2] boot/grub2: fix incompat e2fsprogs feature use
Date: Thu, 12 Oct 2023 18:40:30 +0200 [thread overview]
Message-ID: <87ttqv94ld.fsf@48ers.dk> (raw)
In-Reply-To: <87il7sasu8.fsf@48ers.dk> (Peter Korsgaard's message of "Sat, 30 Sep 2023 11:55:11 +0200")
>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:
>>>>> "Jens" == Jens Maus via buildroot <buildroot@buildroot.org> writes:
>> With bump of package/e2fsprogs to 1.47.0 [1] a freshly generated
>> ext4 fs has unfortunately different default features enabled
>> (e.g. metadata_csum_seed). This and some other newer fs features
>> (e.g. large_dir) are however not supported by our grub2.
>> Thus, newly generated ext-based rootfs won't be recognized by grub2
>> and are therefore not bootable/usable from grub2 anymore. This is
>> an issue already known to other Linux derivates [2],[3],[4].
>> This commit introduces two additional upstream patches to
>> package/grub2 which adds EXT4_FEATURE_INCOMPAT_CSUM_SEED and
>> EXT4_FEATURE_INCOMPAT_LARGEDIR to the EXT2_DRIVER_IGNORED_INCOMPAT
>> list of ignored incompatible ext features, allowing grub2 to
>> use ext filesystems with these newer default feature sets.
>> [1] https://git.buildroot.net/buildroot/commit/?id=6a21733f839478d902f3eab287a82b456e55f708
>> [2] https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1844012
>> [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031325
>> [4] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030939
>> Signed-off-by: Jens Maus <mail@jens-maus.de>
>> ---
>> Changes v1 -> v2:
>> - added Signed-off-by and Upstream link in patches (Arnout)
> Committed, thanks.
> Hopefully other bootloaders will not have similar issues.
Committed to 2023.08.x, thanks.
--
Bye, Peter Korsgaard
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prev parent reply other threads:[~2023-10-12 16:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-17 20:01 [Buildroot] [PATCH 1/1] boot/grub2: fix incompat e2fsprogs feature use Jens Maus via buildroot
2023-09-22 18:04 ` Arnout Vandecappelle via buildroot
2023-09-22 18:48 ` [Buildroot] [PATCH v2] " Jens Maus via buildroot
2023-09-30 9:55 ` Peter Korsgaard
2023-10-12 16:40 ` Peter Korsgaard [this message]
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