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/flow_dissector.c: note: in included file (through ../include/linux/if_pppox.h): ../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures ../net/sched/cls_api.c:390:22: warning: incorrect type in assignment (different base types) ../net/sched/cls_api.c:390:22: expected restricted __be16 [usertype] protocol ../net/sched/cls_api.c:390:22: got unsigned int [usertype] protocol ../net/sched/cls_api.c:1927:16: error: incompatible types in comparison expression (different address spaces): ../net/sched/cls_api.c:1927:16: struct tcf_proto * ../net/sched/cls_api.c:1927:16: struct tcf_proto [noderef] __rcu * ../net/sched/cls_api.c:2027:20: error: incompatible types in comparison expression (different address spaces): ../net/sched/cls_api.c:2027:20: struct tcf_proto [noderef] __rcu * ../net/sched/cls_api.c:2027:20: struct tcf_proto * ../net/sched/cls_api.c:1989:25: error: incompatible types in comparison expression (different address spaces): ../net/sched/cls_api.c:1989:25: struct tcf_proto [noderef] __rcu * ../net/sched/cls_api.c:1989:25: struct tcf_proto * ../net/sched/cls_api.c:2009:16: error: incompatible types in comparison expression (different address spaces): ../net/sched/cls_api.c:2009:16: struct tcf_proto * ../net/sched/cls_api.c:2009:16: struct tcf_proto [noderef] __rcu * ../net/sched/cls_api.c:2075:25: warning: restricted __be16 degrades to integer ../net/sched/cls_api.c:2763:50: warning: restricted __be16 degrades to integer ../net/sched/act_bpf.c:133:9: warning: incorrect type in argument 1 (different address spaces) ../net/sched/act_bpf.c:133:9: expected void const * ../net/sched/act_bpf.c:133:9: got unsigned char [noderef] __rcu * ../net/sched/act_bpf.c:133:9: warning: incorrect type in argument 1 (different address spaces) ../net/sched/act_bpf.c:133:9: expected void const * ../net/sched/act_bpf.c:133:9: got unsigned char [noderef] __rcu * ../net/sched/act_bpf.c:133:9: warning: incorrect type in argument 2 (different address spaces) ../net/sched/act_bpf.c:133:9: expected void const * ../net/sched/act_bpf.c:133:9: got unsigned char [noderef] __rcu * ../net/sched/act_bpf.c:126:50: warning: dereference of noderef expression ../net/sched/act_bpf.c:126:50: warning: dereference of noderef expression ../net/core/dev.c:3389:23: warning: incorrect type in argument 4 (different base types) ../net/core/dev.c:3389:23: expected restricted __wsum [usertype] csum ../net/core/dev.c:3389:23: got unsigned int ../net/core/dev.c:3389:23: warning: cast from restricted __wsum ../net/core/dev.c:5343:5: warning: symbol 'br_fdb_test_addr_hook' was not declared. Should it be static? ../net/core/dev.c:3835:17: warning: context imbalance in '__dev_queue_xmit' - different lock contexts for basic block ../net/core/dev.c:5301:17: warning: context imbalance in 'net_tx_action' - different lock contexts for basic block ../net/sched/act_skbmod.c:74:39: warning: incorrect type in assignment (different base types) ../net/sched/act_skbmod.c:74:39: expected restricted __be16 [usertype] h_proto ../net/sched/act_skbmod.c:74:39: got unsigned short [usertype] eth_type ../net/sched/act_skbmod.c:208:29: warning: incorrect type in assignment (different base types) ../net/sched/act_skbmod.c:208:29: expected unsigned short [usertype] eth_type ../net/sched/act_skbmod.c:208:29: got restricted __be16 [usertype] ../net/sched/act_skbmod.c:265:48: warning: cast to restricted __be16 ../net/sched/act_skbmod.c:214:9: warning: context imbalance in 'tcf_skbmod_init' - different lock contexts for basic block ../net/sched/act_ife.c:56:15: warning: incorrect type in assignment (different base types) ../net/sched/act_ife.c:56:15: expected unsigned short [assigned] [usertype] edata ../net/sched/act_ife.c:56:15: got restricted __be16 [usertype] ../net/sched/act_ife.c:100:15: warning: incorrect type in assignment (different base types) ../net/sched/act_ife.c:100:15: expected unsigned int [assigned] [usertype] edata ../net/sched/act_ife.c:100:15: got restricted __be32 [usertype] ../net/sched/act_ife.c:322:9: warning: context imbalance in '__add_metainfo' - different lock contexts for basic block ../net/sched/act_ife.c:626:9: warning: context imbalance in 'tcf_ife_init' - different lock contexts for basic block ../net/sched/act_meta_mark.c:33:21: warning: cast to restricted __be32 ../net/sched/act_meta_skbprio.c:38:25: warning: cast to restricted __be32 ../net/sched/act_meta_skbtcindex.c:33:25: warning: cast to restricted __be16 ../net/atm/lec.c:889:39: warning: context imbalance in 'lec_priv_walk' - unexpected unlock ../net/atm/lec.c:945:39: warning: context imbalance in 'lec_seq_stop' - unexpected unlock ../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); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../net/netfilter/nf_tables_offload.c:249:24: warning: incorrect type in initializer (different base types) ../net/netfilter/nf_tables_offload.c:249:24: expected restricted __be16 [usertype] proto ../net/netfilter/nf_tables_offload.c:249:24: got int ../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)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../net/bridge/br_multicast.c: note: in included file (through ../include/linux/igmp.h): ../include/uapi/linux/igmp.h:60:32: warning: array of flexible structures ../net/bridge/br_multicast.c: note: in included file: ../include/net/mld.h:32:43: warning: array of flexible structures ../net/sched/sch_mqprio.c:702:17: warning: context imbalance in 'mqprio_dump_class_stats' - different lock contexts for basic block ../net/bridge/br_netfilter_hooks.c: note: in included file (through ../include/linux/if_pppox.h): ../include/uapi/linux/if_pppox.h:153:29: warning: array of flexible structures ../drivers/net/ethernet/mediatek/mtk_ppe_offload.c:124:19: warning: cast to restricted __be32 ../drivers/net/ethernet/mediatek/mtk_ppe_offload.c:128:41: warning: restricted __be32 degrades to integer ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:596:48: warning: cast removes address space '__iomem' of expression ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:646:35: warning: incorrect type in argument 1 (different address spaces) ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:646:35: expected void volatile [noderef] __iomem *addr ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:646:35: got void *hwbase ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1275:21: warning: incorrect type in assignment (different address spaces) ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1275:21: expected unsigned long long [usertype] *ptr ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1275:21: got void [noderef] __iomem * ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1314:21: warning: incorrect type in assignment (different address spaces) ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1314:21: expected unsigned long long [usertype] *ptr ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1314:21: got void [noderef] __iomem * ../net/sched/em_cmp.c:40:31: warning: cast to restricted __be16 ../net/sched/em_cmp.c:50:31: warning: cast to restricted __be32 ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c:25:16: warning: cast removes address space '__iomem' of expression ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c:28:16: warning: cast removes address space '__iomem' of expression ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c:38:16: warning: cast removes address space '__iomem' of expression ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c:41:16: warning: cast removes address space '__iomem' of expression ../drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c:822:16: warning: cast removes address space '__iomem' of expression ../net/sched/em_meta.c:198:20: warning: incorrect type in assignment (different base types) ../net/sched/em_meta.c:198:20: expected unsigned long value ../net/sched/em_meta.c:198:20: got restricted __be16 ../drivers/net/ethernet/qlogic/qede/qede_main.c: In function ‘qede_init_fp’: ../drivers/net/ethernet/qlogic/qede/qede_main.c:1903:61: warning: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size between 5 and 20 [-Wformat-truncation=] 1903 | snprintf(fp->name, sizeof(fp->name), "%s-fp-%d", | ^~ ../drivers/net/ethernet/qlogic/qede/qede_main.c:1903:54: note: directive argument in the range [-2147483641, 65534] 1903 | snprintf(fp->name, sizeof(fp->name), "%s-fp-%d", | ^~~~~~~~~~ ../drivers/net/ethernet/qlogic/qede/qede_main.c:1903:17: note: ‘snprintf’ output between 6 and 31 bytes into a destination of size 24 1903 | snprintf(fp->name, sizeof(fp->name), "%s-fp-%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1904 | edev->ndev->name, queue_id); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c: In function ‘qede_get_drvinfo’: ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:625:34: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 25 [-Wformat-truncation=] 625 | "[storm %s]", storm); | ^~ ~~~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:624:17: note: ‘snprintf’ output between 9 and 40 bytes into a destination of size 32 624 | snprintf(info->version, sizeof(info->version), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 625 | "[storm %s]", storm); | ~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:642:31: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 28 [-Wformat-truncation=] 642 | "mfw %s", mfw); | ^~ ~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:641:17: note: ‘snprintf’ output between 5 and 36 bytes into a destination of size 32 641 | snprintf(info->fw_version, sizeof(info->fw_version), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 642 | "mfw %s", mfw); | ~~~~~~~~~~~~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:639:31: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 28 [-Wformat-truncation=] 639 | "mbi %s [mfw %s]", mbi, mfw); | ^~ ~~~ ../drivers/net/ethernet/qlogic/qede/qede_ethtool.c:638:17: note: ‘snprintf’ output between 12 and 74 bytes into a destination of size 32 638 | snprintf(info->fw_version, sizeof(info->fw_version), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 639 | "mbi %s [mfw %s]", mbi, mfw); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../scripts/Makefile.build:229: ../drivers/net/ethernet/ti/Makefile: cpsw_priv.o is added to multiple modules: ti_cpsw ti_cpsw_new ../net/ipv6/ip6mr.c:407:13: warning: context imbalance in 'ip6mr_vif_seq_start' - different lock contexts for basic block ../net/ipv6/ip6mr.c: note: in included file (through ../include/linux/mroute6.h): ../include/linux/mroute_base.h:432:31: warning: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c: In function ‘stmmac_selftest_get_strings’: ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:2040:52: warning: ‘%s’ directive output may be truncated writing up to 1535 bytes into a region of size 28 [-Wformat-truncation=] 2040 | snprintf(p, ETH_GSTRING_LEN, "%2d. %s", i + 1, | ^~ ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:2040:17: note: ‘snprintf’ output between 5 and 1540 bytes into a destination of size 32 2040 | snprintf(p, ETH_GSTRING_LEN, "%2d. %s", i + 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2041 | stmmac_selftests[i].name); | ~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:105:14: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:105:14: expected unsigned int [usertype] data ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:105:14: got restricted __be32 [usertype] val ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:106:14: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:106:14: expected unsigned int [usertype] mask ../drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:106:14: got restricted __be32 [usertype] mask ../drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c:110:23: warning: restricted __le32 degrades to integer ../drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c:110:50: warning: restricted __le32 degrades to integer ../drivers/net/ethernet/intel/ice/ice_ptp.c:331:9: warning: context imbalance in 'ice_ptp_read_src_clk_reg' - wrong count at exit ../drivers/net/ethernet/intel/ice/ice_ptp_hw.c:891:13: warning: context imbalance in 'ice_ptp_exec_tmr_cmd' - wrong count at exit ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1138:27: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1138:27: expected restricted __be32 [usertype] mask ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1138:27: got int ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1383:18: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1383:18: expected restricted __be32 [addressable] [usertype] src ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1383:18: got unsigned int [usertype] src_mask ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1384:18: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1384:18: expected restricted __be32 [addressable] [usertype] dst ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1384:18: got unsigned int [usertype] dst_mask ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1512:24: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1512:24: expected restricted __be16 [addressable] [usertype] src ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1512:24: got unsigned int [usertype] src_mask ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1513:24: warning: incorrect type in assignment (different base types) ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1513:24: expected restricted __be16 [addressable] [usertype] dst ../drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1513:24: got unsigned int [usertype] dst_mask ../drivers/net/ethernet/mellanox/mlx5/core/en/qos.c:377:40: warning: incorrect type in initializer (different address spaces) ../drivers/net/ethernet/mellanox/mlx5/core/en/qos.c:377:40: expected struct Qdisc *qdisc ../drivers/net/ethernet/mellanox/mlx5/core/en/qos.c:377:40: got struct Qdisc [noderef] __rcu *qdisc_sleeping 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 ../net/ipv6/ip6mr.c:407:13: warning: context imbalance in 'ip6mr_vif_seq_start' - different lock contexts for basic block ../net/ipv6/ip6mr.c: note: in included file (through ../include/linux/mroute6.h): ../include/linux/mroute_base.h:432:31: warning: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o 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/ipv6/ip6mr.c:407:13: warning: context imbalance in 'ip6mr_vif_seq_start' - different lock contexts for basic block ../net/ipv6/ip6mr.c: note: in included file (through ../include/linux/mroute6.h): ../include/linux/mroute_base.h:432:31: warning: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o