tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 26bfb7d9b0ef31487312e8e9e6eb097acaf5d739 commit: fb55aa477dfa7f488f112a8b87116962d623ff63 [11561/22966] net: hns3: place cae regconfig-related implementations in an independent file config: arm64-randconfig-r111-20240615 (https://download.01.org/0day-ci/archive/20240618/202406181827.cAEjNIex-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240618/202406181827.cAEjNIex-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/202406181827.cAEjNIex-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:51:14: sparse: sparse: symbol 'g_hns3_cae_class' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:52:13: sparse: sparse: symbol 'g_hns3_cae_cdev' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:55:5: sparse: sparse: symbol 'g_hns3_cae_init_flag' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:56:5: sparse: sparse: symbol 'g_hns3_cae_ref_cnt' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:94:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] <asn:1> *from @@ got void *in_buff @@ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:94:43: sparse: expected void const [noderef] <asn:1> *from drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:94:43: sparse: got void *in_buff drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:137:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] <asn:1> *to @@ got void *out_buf @@ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:137:32: sparse: expected void [noderef] <asn:1> *to drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:137:32: sparse: got void *out_buf drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:224:5: sparse: sparse: symbol 'hns3_cae_get_commit_id' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:343:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] <asn:1> *from @@ got void * @@ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:343:38: sparse: expected void const [noderef] <asn:1> *from drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:343:38: sparse: got void * drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:579:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 @@ got unsigned int @@ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:579:30: sparse: expected restricted __le32 drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:579:30: sparse: got unsigned int

...

drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:597:53: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __le32 @@ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:597:53: sparse: expected unsigned int drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:597:53: sparse: got restricted __le32 drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c:224:5: warning: no previous prototype for 'hns3_cae_get_commit_id' [-Wmissing-prototypes] 224 | int hns3_cae_get_commit_id(struct hnae3_handle *handle, u8 *commit_id, | ^~~~~~~~~~~~~~~~~~~~~~

vim +597 drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_lib.c 558 559 int hns3_cae_common_cmd_send(struct hns3_nic_priv *net_priv, void *buf_in, 560 u32 in_size, void *buf_out, u32 out_size) 561 { 562 #define MAX_DESC_DATA_LEN 6 563 struct cmd_desc_param *param_in; 564 struct hclge_vport *vport; 565 struct hclge_dev *hdev; 566 struct hclge_desc desc; 567 bool check; 568 int ret; 569 int i; 570 571 check = !buf_in || in_size < sizeof(struct cmd_desc_param); 572 vport = hns3_cae_get_vport(net_priv->ae_handle); 573 hdev = vport->back; 574 575 param_in = (struct cmd_desc_param *)buf_in; 576 hns3_cae_cmd_setup_basic_desc(&desc, param_in->fw_dw_opcode, 577 param_in->is_read); 578 for (i = 0; i < MAX_DESC_DATA_LEN; i++) 579 desc.data[i] = param_in->reg_desc.data[i]; 580 ret = hns3_cae_cmd_send(hdev, &desc, 1); 581 if (ret) { 582 dev_err(&hdev->pdev->dev, "%s, ret is %d.\n", __func__, 583 ret); 584 return ret; 585 } 586 if (param_in->is_read) { 587 struct cmd_desc_param *param_out = 588 (struct cmd_desc_param *)buf_out; 589 590 check = !buf_out || out_size < sizeof(struct cmd_desc_param); 591 if (check) { 592 pr_err("input param buf_out error in %s function\n", 593 __func__); 594 return -EFAULT; 595 } 596 for (i = 0; i < MAX_DESC_DATA_LEN; i++)

597 param_out->reg_desc.data[i] = desc.data[i];

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