Hi Yishai, kernel test robot noticed the following build warnings: [auto build test WARNING on awilliam-vfio/for-linus] [also build test WARNING on linus/master v6.6-rc3 next-20230921] [cannot apply to awilliam-vfio/next] [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/Yishai-Hadas/virtio-pci-Use-virtio-pci-device-layer-vq-info-instead-of-generic-one/20230922-062611 base: https://github.com/awilliam/linux-vfio.git for-linus patch link: https://lore.kernel.org/r/20230921124040.145386-8-yishaih%40nvidia.com patch subject: [PATCH vfio 07/11] virtio-pci: Introduce admin commands config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20230925/202309251120.rWbiAZYM-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230925/202309251120.rWbiAZYM-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309251120.rWbiAZYM-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/virtio/virtio_pci_modern_dev.c:3: In file included from include/linux/virtio_pci_modern.h:6: >> include/uapi/linux/virtio_pci.h:270:4: warning: attribute '__packed__' is ignored, place it after "struct" to apply attribute to type declaration [-Wignored-attributes] }; __packed ^ include/linux/compiler_attributes.h:304:56: note: expanded from macro '__packed' #define __packed __attribute__((__packed__)) ^ 1 warning generated. vim +270 include/uapi/linux/virtio_pci.h 264 265 struct virtio_admin_cmd_notify_info_data { 266 u8 flags; /* 0 = end of list, 1 = owner device, 2 = member device */ 267 u8 bar; /* BAR of the member or the owner device */ 268 u8 padding[6]; 269 __le64 offset; /* Offset within bar. */ > 270 }; __packed 271 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
