* [openeuler:OLK-5.10 28734/30000] drivers/infiniband/hw/xsc/mem.c:21:5: warning: no previous prototype for 'xsc_find_chunk_cont_0'
@ 2024-03-19 22:44 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-03-19 22:44 UTC (permalink / raw)
To: kernel, tianx; +Cc: oe-kbuild-all
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: efcbd7d2c09d823eef22dff4bce44d8712ca50c4
commit: 23b8024ef459f8b615c223df6175ea17c6b50c48 [28734/30000] drivers: update yunsilicon drivers to version 1.1.0.375
config: x86_64-openeuler_defconfig-OLK-5.10-func (https://download.01.org/0day-ci/archive/20240320/202403200656.0AcS5LRj-lkp@intel.com/config)
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/20240320/202403200656.0AcS5LRj-lkp@intel.com/reproduce)
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/202403200656.0AcS5LRj-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/infiniband/hw/xsc/mem.c:21:5: warning: no previous prototype for 'xsc_find_chunk_cont_0' [-Wmissing-prototypes]
21 | int xsc_find_chunk_cont_0(struct xsc_pa_chunk *chunk,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/xsc/mem.c: In function 'xsc_find_chunk_cont_0':
>> drivers/infiniband/hw/xsc/mem.c:25:9: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
25 | const static int max_count = sizeof(int) << 3;
| ^~~~~
drivers/infiniband/hw/xsc/mem.c: At top level:
drivers/infiniband/hw/xsc/mem.c:193:6: warning: no previous prototype for '__xsc_ib_cont_pages' [-Wmissing-prototypes]
193 | void __xsc_ib_cont_pages(struct ib_umem *umem, u64 addr,
| ^~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/xsc/mem.c:259:6: warning: no previous prototype for '__xsc_ib_populate_pas' [-Wmissing-prototypes]
259 | void __xsc_ib_populate_pas(struct xsc_ib_dev *dev, struct ib_umem *umem,
| ^~~~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/yunsilicon/xsc/net/main.c:166:5: warning: no previous prototype for 'xsc_rx_alloc_page_cache' [-Wmissing-prototypes]
166 | int xsc_rx_alloc_page_cache(struct xsc_rq *rq, int node, u8 log_init_sz)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:179:6: warning: no previous prototype for 'xsc_rx_free_page_cache' [-Wmissing-prototypes]
179 | void xsc_rx_free_page_cache(struct xsc_rq *rq)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:197:6: warning: no previous prototype for 'xsc_eth_cq_error_event' [-Wmissing-prototypes]
197 | void xsc_eth_cq_error_event(struct xsc_core_cq *xcq, enum xsc_event event)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:211:6: warning: no previous prototype for 'xsc_eth_completion_event' [-Wmissing-prototypes]
211 | void xsc_eth_completion_event(struct xsc_core_cq *xcq)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:260:5: warning: no previous prototype for 'xsc_eth_create_cq' [-Wmissing-prototypes]
260 | int xsc_eth_create_cq(struct xsc_core_device *xdev, struct xsc_core_cq *xcq,
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:295:5: warning: no previous prototype for 'xsc_eth_destroy_cq' [-Wmissing-prototypes]
295 | int xsc_eth_destroy_cq(struct xsc_core_device *xdev, struct xsc_cq *cq)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:333:6: warning: no previous prototype for 'xsc_eth_free_cq' [-Wmissing-prototypes]
333 | void xsc_eth_free_cq(struct xsc_cq *cq)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:338:5: warning: no previous prototype for 'xsc_eth_create_rss_qp_rqs' [-Wmissing-prototypes]
338 | int xsc_eth_create_rss_qp_rqs(struct xsc_core_device *xdev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:359:6: warning: no previous prototype for 'xsc_eth_qp_event' [-Wmissing-prototypes]
359 | void xsc_eth_qp_event(struct xsc_core_qp *qp, int type)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:389:5: warning: no previous prototype for 'xsc_eth_create_qp_rq' [-Wmissing-prototypes]
389 | int xsc_eth_create_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq,
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:416:5: warning: no previous prototype for 'xsc_eth_destroy_qp_rq' [-Wmissing-prototypes]
416 | int xsc_eth_destroy_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:469:5: warning: no previous prototype for 'xsc_eth_create_qp_sq' [-Wmissing-prototypes]
469 | int xsc_eth_create_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq,
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:488:5: warning: no previous prototype for 'xsc_eth_modify_qp_sq' [-Wmissing-prototypes]
488 | int xsc_eth_modify_qp_sq(struct xsc_core_device *xdev, struct xsc_modify_raw_qp_mbox_in *in)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:506:5: warning: no previous prototype for 'xsc_eth_destroy_qp_sq' [-Wmissing-prototypes]
506 | int xsc_eth_destroy_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:750:5: warning: no previous prototype for 'xsc_eth_set_hw_mtu' [-Wmissing-prototypes]
750 | int xsc_eth_set_hw_mtu(struct xsc_core_device *dev, u16 mtu, u16 rx_buf_sz)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:775:5: warning: no previous prototype for 'xsc_eth_get_mac' [-Wmissing-prototypes]
775 | int xsc_eth_get_mac(struct xsc_core_device *dev, char *mac)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:806:5: warning: no previous prototype for 'xsc_eth_modify_qps_channel' [-Wmissing-prototypes]
806 | int xsc_eth_modify_qps_channel(struct xsc_adapter *adapter, struct xsc_channel *c)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:828:5: warning: no previous prototype for 'xsc_eth_modify_qps' [-Wmissing-prototypes]
828 | int xsc_eth_modify_qps(struct xsc_adapter *adapter,
| ^~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:845:5: warning: no previous prototype for 'xsc_rx_get_linear_frag_sz' [-Wmissing-prototypes]
845 | u32 xsc_rx_get_linear_frag_sz(u32 mtu)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:852:6: warning: no previous prototype for 'xsc_rx_is_linear_skb' [-Wmissing-prototypes]
852 | bool xsc_rx_is_linear_skb(u32 mtu)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1316:5: warning: no previous prototype for 'xsc_eth_open_channel' [-Wmissing-prototypes]
1316 | int xsc_eth_open_channel(struct xsc_adapter *adapter,
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1527:5: warning: no previous prototype for 'xsc_eth_open_channels' [-Wmissing-prototypes]
1527 | int xsc_eth_open_channels(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1639:6: warning: no previous prototype for 'xsc_eth_activate_channel' [-Wmissing-prototypes]
1639 | void xsc_eth_activate_channel(struct xsc_channel *c)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1645:6: warning: no previous prototype for 'xsc_eth_deactivate_channel' [-Wmissing-prototypes]
1645 | void xsc_eth_deactivate_channel(struct xsc_channel *c)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1691:6: warning: no previous prototype for 'xsc_eth_activate_priv_channels' [-Wmissing-prototypes]
1691 | void xsc_eth_activate_priv_channels(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1706:6: warning: no previous prototype for 'xsc_eth_deactivate_priv_channels' [-Wmissing-prototypes]
1706 | void xsc_eth_deactivate_priv_channels(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:1849:5: warning: no previous prototype for 'xsc_eth_change_link_status' [-Wmissing-prototypes]
1849 | int xsc_eth_change_link_status(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1906:6: warning: no previous prototype for 'xsc_eth_event_handler' [-Wmissing-prototypes]
1906 | void xsc_eth_event_handler(void *arg)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1914:5: warning: no previous prototype for 'xsc_eth_enable_nic_hca' [-Wmissing-prototypes]
1914 | int xsc_eth_enable_nic_hca(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1976:5: warning: no previous prototype for 'xsc_eth_disable_nic_hca' [-Wmissing-prototypes]
1976 | int xsc_eth_disable_nic_hca(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2009:6: warning: no previous prototype for 'xsc_eth_rss_params_change' [-Wmissing-prototypes]
2009 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2319:6: warning: no previous prototype for 'xsc_build_default_indir_rqt' [-Wmissing-prototypes]
2319 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2417:5: warning: no previous prototype for 'xsc_eth_nic_mtu_changed' [-Wmissing-prototypes]
2417 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2480:5: warning: no previous prototype for 'xsc_set_vf_mac' [-Wmissing-prototypes]
2480 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
| ^~~~~~~~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:2497:5: warning: no previous prototype for 'xsc_get_vf_config' [-Wmissing-prototypes]
2497 | int xsc_get_vf_config(struct net_device *dev,
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2513:5: warning: no previous prototype for 'set_feature_rxcsum' [-Wmissing-prototypes]
2513 | int set_feature_rxcsum(struct net_device *netdev, bool enable)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2565:5: warning: no previous prototype for 'xsc_eth_set_features' [-Wmissing-prototypes]
2565 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:2582:5: warning: no previous prototype for 'xsc_select_queue' [-Wmissing-prototypes]
2582 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb,
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2771:24: warning: no previous prototype for 'xsc_tirc_get_default_config' [-Wmissing-prototypes]
2771 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2776:6: warning: no previous prototype for 'xsc_build_rss_params' [-Wmissing-prototypes]
2776 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2794:6: warning: no previous prototype for 'xsc_eth_build_nic_params' [-Wmissing-prototypes]
2794 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2816:6: warning: no previous prototype for 'xsc_eth_build_nic_netdev' [-Wmissing-prototypes]
2816 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2887:5: warning: no previous prototype for 'xsc_eth_create_xdev_resources' [-Wmissing-prototypes]
2887 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2908:5: warning: no previous prototype for 'xsc_eth_init_nic_rx' [-Wmissing-prototypes]
2908 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c: In function 'xsc_dcbnl_setbuffer':
drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c:968:13: warning: variable 'prio2buffer' set but not used [-Wunused-but-set-variable]
968 | u8 *prio2buffer = NULL;
| ^~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c:967:14: warning: variable 'buffer_size' set but not used [-Wunused-but-set-variable]
967 | u32 *buffer_size = NULL;
| ^~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c: In function 'xsc_dcbnl_ieee_setpfc':
>> drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c:350:29: warning: 'curr_pfc_en' is used uninitialized [-Wuninitialized]
350 | curr_pfc_en |= cee_cfg->pfc_setting[i] << i;
| ^~
drivers/net/ethernet/yunsilicon/xsc/net/xsc_dcbnl.c:327:12: note: 'curr_pfc_en' was declared here
327 | u8 curr_pfc_en;
| ^~~~~~~~~~~
--
>> drivers/net/ethernet/yunsilicon/xsc/pci/main.c:136:4: warning: no previous prototype for 'xsc_devid_to_pcie_no' [-Wmissing-prototypes]
136 | u8 xsc_devid_to_pcie_no(int dev_id)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:288:5: warning: no previous prototype for 'xsc_priv_init' [-Wmissing-prototypes]
288 | int xsc_priv_init(struct xsc_core_device *dev)
| ^~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:302:5: warning: no previous prototype for 'xsc_dev_res_init' [-Wmissing-prototypes]
302 | int xsc_dev_res_init(struct xsc_core_device *dev)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:321:6: warning: no previous prototype for 'xsc_dev_res_cleanup' [-Wmissing-prototypes]
321 | void xsc_dev_res_cleanup(struct xsc_core_device *dev)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:327:6: warning: no previous prototype for 'xsc_init_reg_addr' [-Wmissing-prototypes]
327 | void xsc_init_reg_addr(struct xsc_core_device *dev)
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:519:5: warning: no previous prototype for 'xsc_reset_function_resource' [-Wmissing-prototypes]
519 | int xsc_reset_function_resource(struct xsc_core_device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:719:5: warning: no previous prototype for 'xsc_load_one' [-Wmissing-prototypes]
719 | int xsc_load_one(struct xsc_core_device *dev, bool boot)
| ^~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/main.c:801:5: warning: no previous prototype for 'xsc_unload_one' [-Wmissing-prototypes]
801 | int xsc_unload_one(struct xsc_core_device *dev, bool cleanup)
| ^~~~~~~~~~~~~~
--
>> drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:255:5: warning: no previous prototype for 'noop_pre' [-Wmissing-prototypes]
255 | int noop_pre(struct kprobe *p, struct pt_regs *regs) { return 0; }
| ^~~~~~~~
>> drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:264:5: warning: no previous prototype for 'find_kallsyms_lookup_name' [-Wmissing-prototypes]
264 | int find_kallsyms_lookup_name(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:310:5: warning: no previous prototype for 'xsc_pci_ctrl_exec_ioctl' [-Wmissing-prototypes]
310 | int xsc_pci_ctrl_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out,
| ^~~~~~~~~~~~~~~~~~~~~~~
vim +/xsc_find_chunk_cont_0 +21 drivers/infiniband/hw/xsc/mem.c
20
> 21 int xsc_find_chunk_cont_0(struct xsc_pa_chunk *chunk,
22 int is_first,
23 int is_last)
24 {
> 25 const static int max_count = sizeof(int) << 3;
26 dma_addr_t pa, end_pa;
27 u64 va, end_va;
28 size_t length;
29 int start_count, end_count;
30 int va_start_count, va_end_count;
31
32 pa = chunk->pa;
33 va = chunk->va;
34 length = chunk->length;
35 end_pa = pa + length;
36 end_va = va + length;
37 start_count = max_count;
38 end_count = max_count;
39
40 if (!is_first) {
41 start_count = xsc_count_trailing_zeros((unsigned long)pa);
42 va_start_count = xsc_count_trailing_zeros(va);
43 start_count = min_t(int, start_count, va_start_count);
44 }
45
46 if (!is_last) {
47 end_count = xsc_count_trailing_zeros((unsigned long)end_pa);
48 va_end_count = xsc_count_trailing_zeros(end_va);
49 end_count = min_t(int, end_count, va_end_count);
50 }
51
52 return start_count > end_count ? end_count : start_count;
53 }
54
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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