Received-SPF: pass (google.com: domain of linux-kernel+bounces-34613-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
Date: Tue, 23 Jan 2024 12:52:27 +1100
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Christian Brauner <brauner@kernel.org>
Cc: Baokun Li <libaokun1@huawei.com>, 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: <20240123125227.0521c8d9@canb.auug.org.au>
Precedence: bulk
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="Sig_/wwEr_+0bHO.BR4FXWEX7H1T";
 protocol="application/pgp-signature"; micalg=pgp-sha256

--Sig_/wwEr_+0bHO.BR4FXWEX7H1T
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: quoted-printable

Hi all,

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

In file included from <command-line>:
In function 'i_size_read',
    inlined from '__iomap_dio_rw' at fs/iomap/direct-io.c:570:16:
include/linux/compiler_types.h:435:45: error: call to '__compiletime_assert=
_229' declared with attribute error: Need native word sized stores/loads fo=
r atomicity.
  435 |         _compiletime_assert(condition, msg, __compiletime_assert_, =
__COUNTER__)
      |                                             ^
include/linux/compiler_types.h:416:25: note: in definition of macro '__comp=
iletime_assert'
  416 |                         prefix ## suffix();                        =
     \
      |                         ^~~~~~
include/linux/compiler_types.h:435:9: note: in expansion of macro '_compile=
time_assert'
  435 |         _compiletime_assert(condition, msg, __compiletime_assert_, =
__COUNTER__)
      |         ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:438:9: note: in expansion of macro 'compilet=
ime_assert'
  438 |         compiletime_assert(__native_word(t),                       =
     \
      |         ^~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:206:9: note: in expansion of macro 'compileti=
me_assert_atomic_type'
  206 |         compiletime_assert_atomic_type(*p);                        =
     \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/fs.h:911:16: note: in expansion of macro 'smp_load_acquire'
  911 |         return smp_load_acquire(&inode->i_size);
      |                ^~~~~~~~~~~~~~~~

Caused by commit

  4bbd51d0f0ad ("fs: make the i_size_read/write helpers be smp_load_acquire=
/store_release()")

I have used the vfs-brauner tree from next-20240122 for today.

--=20
Cheers,
Stephen Rothwell

--Sig_/wwEr_+0bHO.BR4FXWEX7H1T
Content-Type: application/pgp-signature
Content-Description: OpenPGP digital signature

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmWvG9sACgkQAVBC80lX
0Gx1pAf+Pp3PjPzFgxC3P/a1IpT8KMzUv2pWUgcj5V8YoY2CDrQ2GngcpGhBDOu9
yXfMmRwl2otPoa1S91d5M/7yCd7HNnfwaKTNMfqfUKc+H/nPBwmOZjxVmDWKp4PJ
CM8l2TgLD3ysiV3nTc0WkuiynuBx9UqH+YGSxe4JNTXJEvKdOYBxV2dbKtO8mnbJ
79tt37I3phHjGCGbe/Kc2I0EIaHgxp0AjP34CREu2Pw8oYDTbZi0lj7orokHpCi4
FYhtNW0TNWNDJoNEjFuXhvZj2TuZ3m0uL74itjabtkAsIbvKWEb2qt/+6Ok/8Y4L
eoqP02gtV+uHTWlKO4OEoYJQ+/+mkA==
=QcsJ
-----END PGP SIGNATURE-----

--Sig_/wwEr_+0bHO.BR4FXWEX7H1T--