Merge patch series "Fix to EOPNOTSUPP double conversion in ioctl_setflags()"

Andrey Albershteyn <aalbersh@redhat.com> says:

Revert original double conversion patch from ENOIOCTLCMD to EOPNOSUPP for
vfs_fileattr_get and vfs_fileattr_set. Instead, convert ENOIOCTLCMD only
where necessary.

To: linux-api@vger.kernel.org
To: linux-fsdevel@vger.kernel.org
To: linux-kernel@vger.kernel.org
To: linux-xfs@vger.kernel.org,
Cc: "Jan Kara" <jack@suse.cz>
Cc: "Jiri Slaby" <jirislaby@kernel.org>
Cc: "Christian Brauner" <brauner@kernel.org>
Cc: "Arnd Bergmann" <arnd@arndb.de>
* patches from https://lore.kernel.org/20251008-eopnosupp-fix-v1-0-5990de009c9f@kernel.org:
  fs: return EOPNOTSUPP from file_setattr/file_getattr syscalls
  Revert "fs: make vfs_fileattr_[get|set] return -EOPNOTSUPP"

Signed-off-by: Christian Brauner <brauner@kernel.org>