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Tsirkin" , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= Subject: Re: [PATCH net-next 1/8] virtio: introduce virtio_features_t Message-ID: <202505221621.MhvgnFni-lkp@intel.com> References: <9a1c198245370c3ec403f14d118cd841df0fcfee.1747822866.git.pabeni@redhat.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <9a1c198245370c3ec403f14d118cd841df0fcfee.1747822866.git.pabeni@redhat.com> Hi Paolo, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Paolo-Abeni/virtio-introduce-virtio_features_t/20250521-183700 base: net-next/main patch link: https://lore.kernel.org/r/9a1c198245370c3ec403f14d118cd841df0fcfee.1747822866.git.pabeni%40redhat.com patch subject: [PATCH net-next 1/8] virtio: introduce virtio_features_t config: x86_64-buildonly-randconfig-001-20250522 (https://download.01.org/0day-ci/archive/20250522/202505221621.MhvgnFni-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250522/202505221621.MhvgnFni-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202505221621.MhvgnFni-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/remoteproc/remoteproc_virtio.c:328:18: error: incompatible function pointer types initializing 'virtio_features_t (*)(struct virtio_device *)' (aka 'unsigned __int128 (*)(struct virtio_device *)') with an expression of type 'u64 (struct virtio_device *)' (aka 'unsigned long long (struct virtio_device *)') [-Wincompatible-function-pointer-types] 328 | .get_features = rproc_virtio_get_features, | ^~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +328 drivers/remoteproc/remoteproc_virtio.c ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 326 9350393239153c drivers/remoteproc/remoteproc_virtio.c Stephen Hemminger 2013-02-10 327 static const struct virtio_config_ops rproc_virtio_config_ops = { ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 @328 .get_features = rproc_virtio_get_features, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 329 .finalize_features = rproc_virtio_finalize_features, b49503eaf9c74c drivers/remoteproc/remoteproc_virtio.c Jiri Pirko 2024-07-08 330 .find_vqs = rproc_virtio_find_vqs, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 331 .del_vqs = rproc_virtio_del_vqs, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 332 .reset = rproc_virtio_reset, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 333 .set_status = rproc_virtio_set_status, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 334 .get_status = rproc_virtio_get_status, 92b38f851470f8 drivers/remoteproc/remoteproc_virtio.c Sjur Brændeland 2013-02-21 335 .get = rproc_virtio_get, 92b38f851470f8 drivers/remoteproc/remoteproc_virtio.c Sjur Brændeland 2013-02-21 336 .set = rproc_virtio_set, ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 337 }; ac8954a413930d drivers/remoteproc/remoteproc_rpmsg.c Ohad Ben-Cohen 2011-10-20 338 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki