Hi Bennie, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cce003012298a00277187319a2527882a18278c1 commit: 8d65cdad5ea8e309af47a9a70c538bbbc1223e9a [1474/1474] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241121/202411210302.R7m6i1xC-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241121/202411210302.R7m6i1xC-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202411210302.R7m6i1xC-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected unsigned char [usertype] * @@ got unsigned char [noderef] [usertype] __iomem * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: expected unsigned char [usertype] * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: got unsigned char [noderef] [usertype] __iomem * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected unsigned char [usertype] * @@ got unsigned char [noderef] [usertype] __iomem *hw_addr @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: expected unsigned char [usertype] * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: got unsigned char [noderef] [usertype] __iomem *hw_addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:17:9: sparse: sparse: context imbalance in 'nbl_send_kt_data' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:95:17: sparse: sparse: context imbalance in 'nbl_check_kt_data' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:158:42: sparse: sparse: context imbalance in 'nbl_phy_fem_clear_tcam_ad' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:255:26: sparse: sparse: context imbalance in 'nbl_phy_fem_em0_pt_phy_l2_init' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:370:25: sparse: sparse: context imbalance in 'nbl_phy_search_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:432:26: sparse: sparse: context imbalance in 'nbl_phy_add_tcam' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:438:13: sparse: sparse: context imbalance in 'nbl_phy_del_tcam' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:480:9: sparse: sparse: context imbalance in 'nbl_phy_add_mcc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:483:13: sparse: sparse: context imbalance in 'nbl_phy_del_mcc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:568:13: sparse: sparse: context imbalance in 'nbl_shaping_eth_init' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:812:13: sparse: sparse: context imbalance in 'nbl_epro_action_filter_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:934:49: sparse: sparse: context imbalance in 'nbl_phy_init_qid_map_table' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:971:41: sparse: sparse: context imbalance in 'nbl_phy_set_qid_map_table' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1041:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_ipro_dn_sport_tbl' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1067:26: sparse: sparse: context imbalance in 'nbl_phy_set_vnet_queue_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1078:26: sparse: sparse: context imbalance in 'nbl_phy_clear_vnet_queue_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1091:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_vnet_qinfo_log' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1174:9: sparse: sparse: context imbalance in 'nbl_phy_restore_dvn_context' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1193:9: sparse: sparse: context imbalance in 'nbl_phy_restore_uvn_context' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1205:25: sparse: sparse: context imbalance in 'nbl_phy_get_tx_queue_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1223:25: sparse: sparse: context imbalance in 'nbl_phy_get_rx_queue_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1253:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_tx_queue' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1274:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_rx_queue' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1326:26: sparse: sparse: context imbalance in 'nbl_phy_set_tc_wgt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1350:26: sparse: sparse: context imbalance in 'nbl_phy_active_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1371:26: sparse: sparse: context imbalance in 'nbl_phy_deactive_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1408:26: sparse: sparse: context imbalance in 'nbl_phy_set_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1515:26: sparse: sparse: context imbalance in 'nbl_phy_init_epro_rss_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1521:13: sparse: sparse: context imbalance in 'nbl_phy_read_epro_rss_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1563:25: sparse: sparse: context imbalance in 'nbl_phy_get_rss_alg_sel' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1583:26: sparse: sparse: context imbalance in 'nbl_phy_init_epro_vpt_tbl' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1602:26: sparse: sparse: context imbalance in 'nbl_phy_set_epro_rss_default' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1627:26: sparse: sparse: context imbalance in 'nbl_phy_set_epro_rss_pt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1645:26: sparse: sparse: context imbalance in 'nbl_phy_clear_epro_rss_pt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1658:26: sparse: sparse: context imbalance in 'nbl_phy_disable_dvn' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1667:26: sparse: sparse: context imbalance in 'nbl_phy_disable_uvn' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1687:25: sparse: sparse: context imbalance in 'nbl_phy_is_rxq_drain_out' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1747:9: sparse: sparse: context imbalance in 'nbl_phy_save_dvn_ctx' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1770:9: sparse: sparse: context imbalance in 'nbl_phy_save_uvn_ctx' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1802:25: sparse: sparse: context imbalance in 'nbl_phy_get_tx_queue_err_stats' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1832:26: sparse: sparse: context imbalance in 'nbl_phy_setup_queue_switch' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1891:26: sparse: sparse: context imbalance in 'nbl_phy_init_pfc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2059:13: sparse: sparse: context imbalance in 'nbl_phy_configure_msix_map' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2097:26: sparse: sparse: context imbalance in 'nbl_phy_configure_msix_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2238:13: sparse: sparse: context imbalance in 'nbl_phy_set_promisc_mode' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2260:25: sparse: sparse: context imbalance in 'nbl_phy_get_coalesce' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2267:13: sparse: sparse: context imbalance in 'nbl_phy_set_coalesce' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2293:26: sparse: sparse: context imbalance in 'nbl_phy_set_spoof_check_addr' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2309:26: sparse: sparse: context imbalance in 'nbl_phy_set_spoof_check_enable' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2472:25: sparse: sparse: context imbalance in 'nbl_phy_get_fw_pong' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2477:13: sparse: sparse: context imbalance in 'nbl_phy_set_fw_pong' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2532:26: sparse: sparse: context imbalance in 'nbl_phy_process_abnormal_queue' - different lock contexts for basic block

vim +2056 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c bad535d287c9c1 Bennie Yan 2024-09-24 2047 bad535d287c9c1 Bennie Yan 2024-09-24 2048 static u8 *nbl_phy_get_msix_irq_enable_info(void *priv, u16 global_vector_id, u32 *irq_data) bad535d287c9c1 Bennie Yan 2024-09-24 2049 { bad535d287c9c1 Bennie Yan 2024-09-24 2050 struct nbl_phy_mgt *phy_mgt = (struct nbl_phy_mgt *)priv; bad535d287c9c1 Bennie Yan 2024-09-24 2051 struct nbl_msix_notify msix_notify = { 0 }; bad535d287c9c1 Bennie Yan 2024-09-24 2052 bad535d287c9c1 Bennie Yan 2024-09-24 2053 msix_notify.glb_msix_idx = global_vector_id; bad535d287c9c1 Bennie Yan 2024-09-24 2054 memcpy(irq_data, &msix_notify, sizeof(msix_notify)); bad535d287c9c1 Bennie Yan 2024-09-24 2055 bad535d287c9c1 Bennie Yan 2024-09-24 @2056 return (phy_mgt->hw_addr + NBL_PCOMPLETER_MSIX_NOTIRY_OFFSET); bad535d287c9c1 Bennie Yan 2024-09-24 2057 } bad535d287c9c1 Bennie Yan 2024-09-24 2058 :::::: The code at line 2056 was first introduced by commit :::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC. :::::: TO: Bennie Yan <bennie.yan@nebula-matrix.com> :::::: CC: Bennie Yan <bennie.yan@nebula-matrix.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki