tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cb364ed0578ca246dd52b84bed98cfaa40affb38 commit: 468b0cd7b1e1c131b3ee7d2ea8b96521d3faad8b [3050/3050] net:nebula-matrix:Add S1000 SNIC driver support config: x86_64-randconfig-123-20251028 (https://download.01.org/0day-ci/archive/20251028/202510281430.S9EMJbna-lkp@i...) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251028/202510281430.S9EMJbna-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/202510281430.S9EMJbna-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_sysfs.c:23:12: sparse: sparse: symbol 'nbl_sysfs_qos_name' was not declared. Should it be static? drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_sysfs.c:47:12: sparse: sparse: symbol 'nbl_sysfs_mirror_name' was not declared. Should it be static? -- drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] block:5 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: expected unsigned int [usertype] block:5 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: got restricted __le16 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] module:5 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: expected unsigned int [usertype] module:5 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: got restricted __le16 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] table:4 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: expected unsigned int [usertype] table:4 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: got restricted __le16 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] opcode:8 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: expected unsigned int [usertype] opcode:8 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: got restricted __le16 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] param_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: expected unsigned int [usertype] param_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] param_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: expected unsigned int [usertype] param_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: sparse: invalid assignment: |= drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: left side has type unsigned int [usertype] :16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: right side has type restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] send_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: expected unsigned int [usertype] send_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] send_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: expected unsigned int [usertype] send_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: sparse: invalid assignment: |= drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: left side has type unsigned int [usertype] :16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: right side has type restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] recv_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: expected unsigned int [usertype] recv_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] recv_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: expected unsigned int [usertype] recv_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:479:35: sparse: sparse: cast to restricted __le16 -- drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:320:45: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:321:45: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:324:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:325:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:328:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:329:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:336:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:337:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:338:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:339:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:342:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:343:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:344:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:345:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:349:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:350:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:353:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:354:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:832:6: sparse: sparse: symbol 'flow_type_name' was not declared. Should it be static? -- drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *ip @@ got restricted __be32 * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: expected unsigned int [usertype] *ip drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: got restricted __be32 * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:594:29: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *ip @@ got restricted __be32 * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: expected unsigned int [usertype] *ip drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: got restricted __be32 * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:644:29: sparse: sparse: cast to restricted __be32 -- drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *notify_addr @@ got unsigned char [usertype] * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: expected unsigned char [noderef] [usertype] __iomem *notify_addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: got unsigned char [usertype] * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned short [usertype] len @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: got unsigned short [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1402:23: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1658:39: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] *irq_enable_base @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: got unsigned char [usertype] *irq_enable_base drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: got unsigned int [assigned] size drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: got unsigned int [assigned] size drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] [usertype] pkthdr_len @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: got unsigned int [assigned] [usertype] pkthdr_len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2709:25: sparse: sparse: bad assignment (+=) to restricted __le32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] vlan_proto @@ got restricted __be16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: expected unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: got restricted __be16 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] vlan_proto @@ got restricted __be16 [usertype] vlan_proto @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: expected unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: got restricted __be16 [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted __be16 [usertype] vlan_proto @@ got unsigned short [usertype] vlan_proto @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: expected restricted __be16 [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: got unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3030:40: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3031:32: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3400:24: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] *irq_enable_base @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: got unsigned char [usertype] *irq_enable_base drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1382:9: sparse: sparse: context imbalance in 'nbl_res_txrx_xmit_xdp_buff' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1520:9: sparse: sparse: context imbalance in 'nbl_res_txrx_xdp_xmit' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1535:9: sparse: sparse: context imbalance in 'nbl_res_txrx_update_xdp_tail_locked' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1581:23: sparse: sparse: restricted __le32 degrades to integer

vim +/nbl_sysfs_qos_name +23 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_sysfs.c 22

23 const char *const nbl_sysfs_qos_name[] = { 24 /* rdma */ 25 "save", 26 "tc2pri", 27 "sq_pri_map", 28 "raq_pri_map", 29 "pri_imap", 30 "pfc_imap", 31 "db_to_csch_en", 32 "sw_db_csch_th", 33 "csch_qlen_th", 34 "poll_wgt", 35 "sp_wrr", 36 "tc_wgt", 37 38 "pfc", 39 "pfc_buffer", 40 "trust", 41 "dscp2prio", 42 "rdma_bw", 43 "rdma_rate", 44 "net_rate", 45 }; 46 47 const char *const nbl_sysfs_mirror_name[] = { 48 "configure_down_mirror", 49 "configure_up_mirror", 50 }; 51

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