tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue head: 977a109bc3e30ee6303dd767090e04eb5170e986 commit: a91a603ad19cb4845b671efb13581b70f2d35dae [92/106] virtchnl: Extend AVF ops config: m68k-randconfig-r021-20201012 (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git/c... git remote add jkirsher-next-queue https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git git fetch --no-tags jkirsher-next-queue dev-queue git checkout a91a603ad19cb4845b671efb13581b70f2d35dae # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/net/ethernet/intel/iavf/iavf.h:7, from drivers/net/ethernet/intel/iavf/iavf_main.c:4: include/linux/scatterlist.h: In function 'sg_set_buf': arch/m68k/include/asm/page_mm.h:169:49: warning: ordered comparison of pointer with null pointer [-Wextra] 169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory) | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:143:10: note: in expansion of macro 'virt_addr_valid' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/intel/iavf/iavf.h:38, from drivers/net/ethernet/intel/iavf/iavf_main.c:4: include/linux/avf/virtchnl.h: At top level: 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:837:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:175:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ In file included from drivers/net/ethernet/intel/iavf/iavf_trace.h:209, from drivers/net/ethernet/intel/iavf/iavf_main.c:12: include/trace/define_trace.h:95:42: fatal error: ./iavf_trace.h: No such file or directory 95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) | ^ compilation terminated. -- In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/net/ethernet/intel/iavf/iavf.h:7, from drivers/net/ethernet/intel/iavf/iavf_ethtool.c:5: include/linux/scatterlist.h: In function 'sg_set_buf': arch/m68k/include/asm/page_mm.h:169:49: warning: ordered comparison of pointer with null pointer [-Wextra] 169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory) | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:143:10: note: in expansion of macro 'virt_addr_valid' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/intel/iavf/iavf.h:38, from drivers/net/ethernet/intel/iavf/iavf_ethtool.c:5: include/linux/avf/virtchnl.h: At top level: 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:837:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:175:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ -- In file included from include/linux/kernel.h:11, from include/linux/skbuff.h:13, from include/linux/if_ether.h:19, from include/linux/etherdevice.h:20, from drivers/net/ethernet/intel/i40e/i40e_main.c:4: include/linux/scatterlist.h: In function 'sg_set_buf': arch/m68k/include/asm/page_mm.h:169:49: warning: ordered comparison of pointer with null pointer [-Wextra] 169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory) | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:143:10: note: in expansion of macro 'virt_addr_valid' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/intel/i40e/i40e_prototype.h:9, from drivers/net/ethernet/intel/i40e/i40e.h:41, from drivers/net/ethernet/intel/i40e/i40e_main.c:11: include/linux/avf/virtchnl.h: At top level: 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:837:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 837 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:175:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ In file included from drivers/net/ethernet/intel/i40e/i40e_trace.h:209, from drivers/net/ethernet/intel/i40e/i40e_main.c:21: include/trace/define_trace.h:95:42: fatal error: ./i40e_trace.h: No such file or directory 95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) | ^ compilation terminated. vim +/virtchnl_static_assert_virtchnl_get_capabilities +837 include/linux/avf/virtchnl.h 836 838 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org