Hi Viktor, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on mst-vhost/linux-next] [also build test WARNING on linus/master v6.3-rc3 next-20230320] [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/Viktor-Prutyanov/virtio-add-VIRTIO_F_NOTIFICATION_DATA-feature-support/20230320-195725 base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next patch link: https://lore.kernel.org/r/20230320115451.1232171-1-viktor%40daynix.com patch subject: [PATCH] virtio: add VIRTIO_F_NOTIFICATION_DATA feature support config: sparc64-randconfig-s031-20230319 (https://download.01.org/0day-ci/archive/20230321/202303210740.w7riuizb-...@intel.com/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/b6212a12ca1691dc346e5de046ec46bd3ce11247 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Viktor-Prutyanov/virtio-add-VIRTIO_F_NOTIFICATION_DATA-feature-support/20230320-195725 git checkout b6212a12ca1691dc346e5de046ec46bd3ce11247 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 SHELL=/bin/bash drivers/virtio/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <l...@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202303210740.w7riuizb-...@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/virtio/virtio_pci_common.c:54:19: sparse: sparse: incorrect type in >> argument 1 (different base types) @@ expected unsigned int [usertype] l >> @@ got restricted __le32 [usertype] data @@ drivers/virtio/virtio_pci_common.c:54:19: sparse: expected unsigned int [usertype] l drivers/virtio/virtio_pci_common.c:54:19: sparse: got restricted __le32 [usertype] data vim +54 drivers/virtio/virtio_pci_common.c 49 50 bool vp_notify_with_data(struct virtqueue *vq) 51 { 52 __le32 data = vring_fill_notification_data(vq); 53 > 54 iowrite32(data, (void __iomem *)vq->priv); 55 56 return true; 57 } 58 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
