Re: [Buildroot] [PATCH v3 2/2] package/btrfs-progs: bump to version 7.1

Hi Thomas!

Am 18.08.26 um 23:48 schrieb Thomas Petazzoni:
> Hello,
> 
> On Sun, Aug 02, 2026 at 09:44:21PM +0200, Fiona Klute via buildroot wrote:
>> Upstream changelog:
>> https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git/tree/CHANGES?h=v7.1
>>
>> Signed-off-by: Fiona Klute <[email protected]>
>> ---
>> Changes v2 -> v3:
>> * update to btrfs-progs 7.1 instead of 7.0
> 
> Thanks, applied.

Thank you! :-)

> Please note that generating a btrfs filesystem fails for me, but it
> already failed before your bump. I think the issue was already
> discussed with Julien and is SELinux related:
> 
> ERROR: zoned: unable to stat /home/thomas/projets/buildroot/output/images/rootfs.btrfs
> NOTE: several default settings have changed in version 5.15, please make sure
>        this does not affect your deployments:
>        - DUP for metadata (-m dup)
>        - enabled no-holes (-O no-holes)
>        - enabled free-space-tree (-R free-space-tree)
> 
> Rootdir from:       /home/thomas/projets/buildroot/output/build/buildroot-fs/btrfs/target
> ERROR: getting a xattr value failed for /home/thomas/projets/buildroot/output/build/buildroot-fs/btrfs/target attr security.selinux: No data available
> ERROR: failed to add xattr item for the top level inode: Operation not permitted
> ERROR: failed to copy rootdir inode: Operation not permitted
> ERROR: unable to traverse directory /home/thomas/projets/buildroot/output/build/buildroot-fs/btrfs/target: 1
> /home/thomas/projets/buildroot/output/build/buildroot-fs/btrfs/fakeroot: line 11: 539047 Segmentation fault         (core dumped) /home/thomas/projets/buildroot/output/host/bin/mkfs.btrfs -f -r '/home/thomas/projets/buildroot/output/build/buildroot-fs/btrfs/target' -L '' --byte-count '100m' --nodesize '16384' --sectorsize '4096' /home/thomas/projets/buildroot/output/images/rootfs.btrfs
> make: *** [fs/btrfs/btrfs.mk:55: /home/thomas/projets/buildroot/output/images/rootfs.btrfs] Error 139

Yes, that looks like the problem Julien described. He tried to patch it, 
the problem is that the patch breaks building a target with SELinux (at 
least on a non-SELinux host, haven't tested with):
https://salsa.debian.org/clint/fakeroot/-/merge_requests/38

I suspect the permission would have to faked by default on a non-SELinux 
host (and possibly inside fakeroot with SELinux), but I haven't had time 
to dig into it.

Best regards,
Fiona

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