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Date: Thu, 6 Jun 2024 08:40:41 +0800
From: kernel test robot <lkp@intel.com>
To: Fred Griffoul <fgriffo@amazon.co.uk>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, griffoul@gmail.com,
	Alex Williamson <alex.williamson@redhat.com>,
	Jason Gunthorpe <jgg@ziepe.ca>, Yi Liu <yi.l.liu@intel.com>,
	Kevin Tian <kevin.tian@intel.com>,
	Eric Auger <eric.auger@redhat.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Christian Brauner <brauner@kernel.org>,
	Ankit Agrawal <ankita@nvidia.com>,
	Reinette Chatre <reinette.chatre@intel.com>,
	Ye Bin <yebin10@huawei.com>, kvm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] vfio/pci: add msi interrupt affinity support
Message-ID: <202406060731.L3NSR1Hy-lkp@intel.com>
References: <20240605155509.53536-1-fgriffo@amazon.co.uk>
Precedence: bulk
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In-Reply-To: <20240605155509.53536-1-fgriffo@amazon.co.uk>

Hi Fred,

kernel test robot noticed the following build errors:

[auto build test ERROR on awilliam-vfio/next]
[also build test ERROR on awilliam-vfio/for-linus linus/master v6.10-rc2 next-20240605]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Fred-Griffoul/vfio-pci-add-msi-interrupt-affinity-support/20240605-235753
base:   https://github.com/awilliam/linux-vfio.git next
patch link:    https://lore.kernel.org/r/20240605155509.53536-1-fgriffo%40amazon.co.uk
patch subject: [PATCH v2] vfio/pci: add msi interrupt affinity support
config: s390-defconfig (https://download.01.org/0day-ci/archive/20240606/202406060731.L3NSR1Hy-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d7d2d4f53fc79b4b58e8d8d08151b577c3699d4a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240606/202406060731.L3NSR1Hy-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406060731.L3NSR1Hy-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/s390/mm/cmm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/s390/kvm/kvm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/rcu/rcutorture.o
WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/rcu/refscale.o
WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/torture.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs_common/nfs_acl.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs_common/grace.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_cp437.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_cp850.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_ascii.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_iso8859-1.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_iso8859-15.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_utf8.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_ucs2_utils.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/binfmt_misc.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/cramfs/cramfs.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/fat/fat.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfs.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfsv3.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfsv4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/smb/common/cifs_arc4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/smb/common/cifs_md4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in fs/autofs/autofs4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in security/keys/encrypted-keys/encrypted-keys.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/cast_common.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/af_alg.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/algif_hash.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/algif_skcipher.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/ecc.o
WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/curve25519-generic.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/kunit/kunit.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/math/prime_numbers.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libchacha.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libarc4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libdes.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libpoly1305.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_bpf.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_kprobes.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/ts_kmp.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/ts_bm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/ts_fsm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/s390/lib/test_kprobes_s390.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/s390/lib/test_unwind.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/s390/lib/test_modules.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/loop.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/cdrom/cdrom.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/s390/cio/vfio_ccw.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/s390/block/dcssblk.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/s390/net/lcs.o
>> ERROR: modpost: "cpuset_cpus_allowed" [drivers/vfio/pci/vfio-pci-core.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki