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Date: Mon, 12 Feb 2024 10:52:37 +1100
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Christian Brauner <brauner@kernel.org>
Cc: Kent Overstreet <kent.overstreet@linux.dev>, Linux Kernel Mailing List
 <linux-kernel@vger.kernel.org>, Linux Next Mailing List
 <linux-next@vger.kernel.org>
Subject: linux-next: build failure after merge of the vfs-brauner tree
Message-ID: <20240212105237.674e6fcb@canb.auug.org.au>
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Hi all,

After merging the vfs-brauner tree, today's linux-next build (x86_64
allmodconfig) failed like this:

In file included from include/linux/highmem.h:5,
                 from include/linux/bvec.h:10,
                 from include/linux/blk_types.h:10,
                 from include/linux/blkdev.h:9,
                 from fs/btrfs/super.c:6:
include/linux/fs.h: In function 'super_set_sysfs_name_generic':
include/linux/fs.h:2597:9: error: function 'super_set_sysfs_name_generic' m=
ight be a candidate for 'gnu_printf' format attribute [-Werror=3Dsuggest-at=
tribute=3Dformat]
 2597 |         vsnprintf(sb->s_sysfs_name, sizeof(sb->s_sysfs_name), fmt, =
args);
      |         ^~~~~~~~~
cc1: all warnings being treated as errors

and many more similar.

Caused by commit

  eeea5d25d4a7 ("fs: add FS_IOC_GETFSSYSFSPATH")

This new finction is not used anywhere, so just remove it for now?

I have used the vfs-brauner tree from next-20240209 for today.

--=20
Cheers,
Stephen Rothwell

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