tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 5860abf4ca1c1e5ced0d4787886db4195a9c54ea commit: ebbca448bcac138da959c5582ab481fd207b68fd [3257/3257] Net: ethernet: Support 3snic 3s9xx network card 3snic inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I6TX4J CVE: NA config: x86_64-randconfig-121-20251030 (https://download.01.org/0day-ci/archive/20251030/202510301004.ccwoc5o8-lkp@i...) compiler: gcc-12 (Debian 12.4.0-5) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251030/202510301004.ccwoc5o8-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/202510301004.ccwoc5o8-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_export.c:37:11: sparse: sparse: symbol 'sss_rx_buf_size_level' was not declared. Should it be static?

...

drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_export.c:136:15: sparse: sparse: dubious: !x & y -- drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:311:54: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned char [usertype] *db_base @@ got unsigned char [noderef] [usertype] __iomem *db_base @@ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:311:54: sparse: expected unsigned char [usertype] *db_base drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:311:54: sparse: got unsigned char [noderef] [usertype] __iomem *db_base drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:320:31: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] * @@ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:320:31: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:320:31: sparse: got unsigned char [usertype] * drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:533:12: sparse: sparse: context imbalance in 'sss_ctrlq_msg_lock' - different lock contexts for basic block drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq.c:547:13: sparse: sparse: context imbalance in 'sss_ctrlq_msg_unlock' - unexpected unlock -- drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_init.c:311:32: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_init.c:309:54: sparse: sparse: incompatible types in conditional expression (different address spaces): drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_init.c:309:54: sparse: void [noderef] __iomem * drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_init.c:309:54: sparse: unsigned char [usertype] * -- drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:48:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@ drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:48:36: sparse: expected unsigned long long [usertype] drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:48:36: sparse: got restricted __be64 [usertype] drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:72:68: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int flag @@ got restricted gfp_t @@ drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:72:68: sparse: expected unsigned int flag drivers/net/ethernet/3snic/sssnic/hw/sss_wq.c:72:68: sparse: got restricted gfp_t

vim +136 drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_export.c 127 128 void sss_chip_clear_msix_resend_bit(void *hwdev, u16 msix_id, bool clear_en) 129 { 130 u32 val; 131 132 if (!hwdev) 133 return; 134 135 val = SSS_SET_MSI_CLR_INDIR(msix_id, SIMPLE_INDIR_ID) |

136 SSS_SET_MSI_CLR_INDIR(!!clear_en, RESEND_TIMER_CLR); 137 138 sss_chip_write_reg(SSS_TO_HWIF(hwdev), SSS_CSR_FUNC_MSI_CLR_WR_ADDR, val); 139 } 140 EXPORT_SYMBOL(sss_chip_clear_msix_resend_bit); 141

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