Hi Xie, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/irq/core] [also build test WARNING on linus/master next-20230228] [cannot apply to mst-vhost/linux-next hch-configfs/for-next v6.2] [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/Xie-Yongji/lib-group_cpus-Export-group_cpus_evenly/20230228-174438 patch link: https://lore.kernel.org/r/20230228094110.37-6-xieyongji%40bytedance.com patch subject: [PATCH v3 05/11] vduse: Support automatic irq callback affinity config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20230301/202303010802.fyGx4T0d-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/6c15cc28cb814c0e6cb80955bc59517e80c15ae2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Xie-Yongji/lib-group_cpus-Export-group_cpus_evenly/20230228-174438 git checkout 6c15cc28cb814c0e6cb80955bc59517e80c15ae2 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/vdpa/vdpa_user/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303010802.fyGx4T0d-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/vdpa/vdpa_user/vduse_dev.c:724:16: sparse: sparse: symbol 'create_affinity_masks' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
