tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files ../net/core/filter.c:1423:39: warning: incorrect type in argument 1 (different address spaces) ../net/core/filter.c:1423:39: expected struct sock_filter const *filter ../net/core/filter.c:1423:39: got struct sock_filter [noderef] __user *filter ../net/core/filter.c:1501:39: warning: incorrect type in argument 1 (different address spaces) ../net/core/filter.c:1501:39: expected struct sock_filter const *filter ../net/core/filter.c:1501:39: got struct sock_filter [noderef] __user *filter ../net/core/filter.c:2340:45: warning: incorrect type in argument 2 (different base types) ../net/core/filter.c:2340:45: expected restricted __be32 [usertype] daddr ../net/core/filter.c:2340:45: got unsigned int [usertype] ipv4_nh ../net/core/filter.c:3917:29: warning: symbol 'bpf_xdp_get_buff_len_trace_proto' was not declared. Should it be static? ../net/core/filter.c:4650:29: warning: symbol 'bpf_skb_output_proto' was not declared. Should it be static? ../net/core/filter.c:5064:29: warning: symbol 'bpf_xdp_output_proto' was not declared. Should it be static? ../net/core/filter.c:7937:29: warning: symbol 'bpf_sk_storage_get_cg_sock_proto' was not declared. Should it be static? ../net/core/filter.c:11903:17: warning: symbol 'bpf_dynptr_from_skb' was not declared. Should it be static? ../net/core/filter.c:11919:17: warning: symbol 'bpf_dynptr_from_xdp' was not declared. Should it be static? ../net/core/filter.c:11935:17: warning: symbol 'bpf_sock_addr_set_sun_path' was not declared. Should it be static? ../net/core/filter.c:11956:17: warning: symbol 'bpf_sk_assign_tcp_reqsk' was not declared. Should it be static? ../net/core/filter.c:12146:17: warning: symbol 'bpf_sock_destroy' was not declared. Should it be static? ../net/core/filter.c:1943:43: warning: incorrect type in argument 2 (different base types) ../net/core/filter.c:1943:43: expected restricted __wsum [usertype] diff ../net/core/filter.c:1943:43: got unsigned long long [usertype] to ../net/core/filter.c:1946:36: warning: incorrect type in argument 2 (different base types) ../net/core/filter.c:1946:36: expected restricted __be16 [usertype] old ../net/core/filter.c:1946:36: got unsigned long long [usertype] from ../net/core/filter.c:1946:42: warning: incorrect type in argument 3 (different base types) ../net/core/filter.c:1946:42: expected restricted __be16 [usertype] new ../net/core/filter.c:1946:42: got unsigned long long [usertype] to ../net/core/filter.c:1949:36: warning: incorrect type in argument 2 (different base types) ../net/core/filter.c:1949:36: expected restricted __be32 [usertype] from ../net/core/filter.c:1949:36: got unsigned long long [usertype] from ../net/core/filter.c:1949:42: warning: incorrect type in argument 3 (different base types) ../net/core/filter.c:1949:42: expected restricted __be32 [usertype] to ../net/core/filter.c:1949:42: got unsigned long long [usertype] to ../net/core/filter.c:1994:59: warning: incorrect type in argument 3 (different base types) ../net/core/filter.c:1994:59: expected restricted __wsum [usertype] diff ../net/core/filter.c:1994:59: got unsigned long long [usertype] to ../net/core/filter.c:1997:52: warning: incorrect type in argument 3 (different base types) ../net/core/filter.c:1997:52: expected restricted __be16 [usertype] from ../net/core/filter.c:1997:52: got unsigned long long [usertype] from ../net/core/filter.c:1997:58: warning: incorrect type in argument 4 (different base types) ../net/core/filter.c:1997:58: expected restricted __be16 [usertype] to ../net/core/filter.c:1997:58: got unsigned long long [usertype] to ../net/core/filter.c:2000:52: warning: incorrect type in argument 3 (different base types) ../net/core/filter.c:2000:52: expected restricted __be32 [usertype] from ../net/core/filter.c:2000:52: got unsigned long long [usertype] from ../net/core/filter.c:2000:58: warning: incorrect type in argument 4 (different base types) ../net/core/filter.c:2000:58: expected restricted __be32 [usertype] to ../net/core/filter.c:2000:58: got unsigned long long [usertype] to ../net/core/filter.c:2050:16: warning: incorrect type in return expression (different base types) ../net/core/filter.c:2050:16: expected unsigned long long ../net/core/filter.c:2050:16: got restricted __wsum [assigned] [usertype] ret ../net/core/filter.c:2072:35: warning: incorrect type in return expression (different base types) ../net/core/filter.c:2072:35: expected unsigned long long ../net/core/filter.c:2072:35: got restricted __wsum [usertype] csum ../net/core/filter.c:5851:17: warning: incorrect type in assignment (different base types) ../net/core/filter.c:5851:17: expected unsigned int [usertype] spi ../net/core/filter.c:5851:17: got restricted __be32 const [usertype] spi ../net/core/filter.c:5859:33: warning: incorrect type in assignment (different base types) ../net/core/filter.c:5859:33: expected unsigned int [usertype] remote_ipv4 ../net/core/filter.c:5859:33: got restricted __be32 const [usertype] a4 ../kernel/bpf/verifier.c:344:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static? ../kernel/bpf/verifier.c:21237:38: error: subtraction of functions? Share your drugs ../kernel/bpf/verifier.c: note: in included file (through ../include/linux/bpf.h, ../include/linux/bpf-cgroup.h): ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c: In function ‘setup_sge_queues’: ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1074:48: warning: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size between 8 and 23 [-Wformat-truncation=] 1074 | "%s-Rx%d", dev->name, j); | ^~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1074:42: note: directive argument in the range [-2147483641, 254] 1074 | "%s-Rx%d", dev->name, j); | ^~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1072:33: note: ‘snprintf’ output between 5 and 30 bytes into a destination of size 26 1072 | snprintf(adap->msix_info[msix].desc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1073 | sizeof(adap->msix_info[msix].desc), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1074 | "%s-Rx%d", dev->name, j); | ~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c: In function ‘cxgb4_port_mirror_alloc_queues’: ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1356:47: warning: ‘%d’ directive output may be truncated writing between 1 and 5 bytes into a region of size between 1 and 16 [-Wformat-truncation=] 1356 | "%s-mirrorrxq%d", dev->name, i); | ^~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1356:34: note: directive argument in the range [0, 65534] 1356 | "%s-mirrorrxq%d", dev->name, i); | ^~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:1354:25: note: ‘snprintf’ output between 12 and 31 bytes into a destination of size 26 1354 | snprintf(mirror_rxq->msix->desc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1355 | sizeof(mirror_rxq->msix->desc), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1356 | "%s-mirrorrxq%d", dev->name, i); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c: In function ‘get_drvinfo’: ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c:209:52: warning: ‘%u’ directive output may be truncated writing between 1 and 3 bytes into a region of size between 0 and 14 [-Wformat-truncation=] 209 | "%u.%u.%u.%u, TP %u.%u.%u.%u", | ^~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c:209:26: note: directive argument in the range [0, 255] 209 | "%u.%u.%u.%u, TP %u.%u.%u.%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c:208:17: note: ‘snprintf’ output between 20 and 36 bytes into a destination of size 32 208 | snprintf(info->fw_version, sizeof(info->fw_version), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 209 | "%u.%u.%u.%u, TP %u.%u.%u.%u", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 210 | FW_HDR_FW_VER_MAJOR_G(adapter->params.fw_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 211 | FW_HDR_FW_VER_MINOR_G(adapter->params.fw_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 212 | FW_HDR_FW_VER_MICRO_G(adapter->params.fw_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 213 | FW_HDR_FW_VER_BUILD_G(adapter->params.fw_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 214 | FW_HDR_FW_VER_MAJOR_G(adapter->params.tp_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 215 | FW_HDR_FW_VER_MINOR_G(adapter->params.tp_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 216 | FW_HDR_FW_VER_MICRO_G(adapter->params.tp_vers), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 217 | FW_HDR_FW_VER_BUILD_G(adapter->params.tp_vers)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c: In function ‘alloc_uld_rxqs’: ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:141:38: warning: ‘%s’ directive output may be truncated writing up to 15 bytes into a region of size between 10 and 25 [-Wformat-truncation=] 141 | "%s-%s%d", | ^~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:141:34: note: directive argument in the range [0, 131069] 141 | "%s-%s%d", | ^~~~~~~~~ ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:139:25: note: ‘snprintf’ output between 3 and 38 bytes into a destination of size 26 139 | snprintf(adap->msix_info[msi_idx].desc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 140 | sizeof(adap->msix_info[msi_idx].desc), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 141 | "%s-%s%d", | ~~~~~~~~~~ 142 | adap->port[0]->name, rxq_info->name, i); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c:589:31: warning: context imbalance in 'chcr_ktls_dev_add' - unexpected unlock ../drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c:1241:22: warning: context imbalance in 'chtls_recv_sock' - unexpected unlock ../drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:2325:25: warning: cast to restricted __be64 ../drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:1304:24: warning: cast to restricted __be32 ../drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:1323:17: warning: cast to restricted __be32 ../drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:1323:17: warning: cast to restricted __be32 ../drivers/infiniband/hw/cxgb4/cq.c:418:36: warning: context imbalance in 'c4iw_flush_hw_cq' - unexpected unlock ../drivers/infiniband/hw/cxgb4/cq.c:946:9: warning: context imbalance in 'c4iw_poll_cq_one' - different lock contexts for basic block ../drivers/infiniband/hw/cxgb4/device.c: note: in included file (through ../drivers/infiniband/hw/cxgb4/t4.h, ../drivers/infiniband/hw/cxgb4/iw_cxgb4.h): ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:558:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:559:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:575:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:576:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:610:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:611:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/provider.c: note: in included file (through ../drivers/infiniband/hw/cxgb4/t4.h, ../drivers/infiniband/hw/cxgb4/iw_cxgb4.h): ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:575:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:576:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:558:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:559:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/qp.c: note: in included file (through ../drivers/infiniband/hw/cxgb4/t4.h, ../drivers/infiniband/hw/cxgb4/iw_cxgb4.h): ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:558:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:559:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:575:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:576:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:610:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:611:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/qp.c:1615:39: warning: context imbalance in '__flush_qp' - different lock contexts for basic block ../drivers/infiniband/hw/cxgb4/cm.c: note: in included file (through ../drivers/infiniband/hw/cxgb4/t4.h, ../drivers/infiniband/hw/cxgb4/iw_cxgb4.h): ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:558:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:559:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:575:17: warning: array of flexible structures ../drivers/infiniband/hw/cxgb4/t4fw_ri_api.h:576:17: warning: array of flexible structures WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files