tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue head: f97c28a0f623a6d300f7533466cb09c4f1e420af commit: 15bffa9f7bce7fd38c84c962e8f43eded722e6ae [11/40] virtchnl: Extend AVF ops config: arc-allyesconfig (attached as .config) compiler: arc-elf-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 git checkout 15bffa9f7bce7fd38c84c962e8f43eded722e6ae # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/intel/ice/ice.h:36, from drivers/net/ethernet/intel/ice/ice_main.c:8: include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:809:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 809 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:809:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_get_capabilities' is not an integer constant 809 | 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:891:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:891:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_txq_info_v2' is not an integer constant 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:907:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:907:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_config_tx_queues' is not an integer constant 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:937:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:937:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rxq_info_v2' is not an integer constant 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:952:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:1090:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:1090:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rss_hash' is not an integer constant 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~ 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/ice/ice.h:36, from drivers/net/ethernet/intel/ice/ice_common.h:7, from drivers/net/ethernet/intel/ice/ice_flex_pipe.c:4: include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:809:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 809 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:809:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_get_capabilities' is not an integer constant 809 | 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:891:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:891:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_txq_info_v2' is not an integer constant 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:907:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:907:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_config_tx_queues' is not an integer constant 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:937:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:937:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rxq_info_v2' is not an integer constant 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:952:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:1090:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:1090:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rss_hash' is not an integer constant 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~ 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/ice/ice_flex_pipe.c:6: drivers/net/ethernet/intel/ice/ice_flex_pipe.c: In function 'ice_free_flow_profs': drivers/net/ethernet/intel/ice/ice_flow.h:197:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 197 | #define ICE_FLOW_ENTRY_HNDL(e) ((u64)e) | ^ drivers/net/ethernet/intel/ice/ice_flex_pipe.c:2922:9: note: in expansion of macro 'ICE_FLOW_ENTRY_HNDL' 2922 | ICE_FLOW_ENTRY_HNDL(e)); | ^~~~~~~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/intel/ice/ice.h:36, from drivers/net/ethernet/intel/ice/ice_common.h:7, from drivers/net/ethernet/intel/ice/ice_flow.c:4: include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:809:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 809 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:809:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_get_capabilities' is not an integer constant 809 | 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:891:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:891:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_txq_info_v2' is not an integer constant 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:907:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:907:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_config_tx_queues' is not an integer constant 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:937:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:937:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rxq_info_v2' is not an integer constant 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:952:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:1090:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:1090:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rss_hash' is not an integer constant 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~ 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/ice/ice_flow.c:5: drivers/net/ethernet/intel/ice/ice_flow.c: In function 'ice_flow_add_entry': drivers/net/ethernet/intel/ice/ice_flow.h:197:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 197 | #define ICE_FLOW_ENTRY_HNDL(e) ((u64)e) | ^ drivers/net/ethernet/intel/ice/ice_flow.c:946:13: note: in expansion of macro 'ICE_FLOW_ENTRY_HNDL' 946 | *entry_h = ICE_FLOW_ENTRY_HNDL(e); | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_flow.c: In function 'ice_flow_rem_entry': drivers/net/ethernet/intel/ice/ice_flow.h:198:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 198 | #define ICE_FLOW_ENTRY_PTR(h) ((struct ice_flow_entry *)(h)) | ^ drivers/net/ethernet/intel/ice/ice_flow.c:974:10: note: in expansion of macro 'ICE_FLOW_ENTRY_PTR' 974 | entry = ICE_FLOW_ENTRY_PTR(entry_h); | ^~~~~~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/intel/i40e/i40e_prototype.h:9, from drivers/net/ethernet/intel/i40e/i40e.h:40, from drivers/net/ethernet/intel/i40e/i40e_main.c:10: include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:809:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 809 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_get_capabilities); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:809:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_get_capabilities' is not an integer constant 809 | 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:891:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:891:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_txq_info_v2' is not an integer constant 891 | VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_txq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:907:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:907:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_config_tx_queues' is not an integer constant 907 | VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_config_tx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:937:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:937:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rxq_info_v2' is not an integer constant 937 | VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_rxq_info_v2); | ^~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:952:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 952 | VIRTCHNL_CHECK_STRUCT_LEN(80, virtchnl_config_rx_queues); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 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) } | ^ include/linux/avf/virtchnl.h:175:36: warning: division by zero [-Wdiv-by-zero] 175 | { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) } | ^ include/linux/avf/virtchnl.h:1090:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN' 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/avf/virtchnl.h:1090:31: error: enumerator value for 'virtchnl_static_assert_virtchnl_rss_hash' is not an integer constant 1090 | VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_rss_hash); | ^~~~~~~~~~~~~~~~~ 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/perf_event.h:25, from include/linux/trace_events.h:10, from include/trace/trace_events.h:21, from include/trace/define_trace.h:102, from drivers/net/ethernet/intel/i40e/i40e_trace.h:209, from drivers/net/ethernet/intel/i40e/i40e_main.c:20: arch/arc/include/asm/perf_event.h:126:23: warning: 'arc_pmu_cache_map' defined but not used [-Wunused-const-variable=] 126 | static const unsigned arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { | ^~~~~~~~~~~~~~~~~ arch/arc/include/asm/perf_event.h:91:27: warning: 'arc_pmu_ev_hw_map' defined but not used [-Wunused-const-variable=] 91 | static const char * const arc_pmu_ev_hw_map[] = { | ^~~~~~~~~~~~~~~~~ .. vim +/virtchnl_static_assert_virtchnl_config_rx_queues +952 include/linux/avf/virtchnl.h 951 953 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org