tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 0a1bad10c9f0f69fbd09f08348ff59f98231875a commit: 206f9c11a8c8b0197da5a26859d96d2ed65f5757 [18554/23360] net: ngbe: Add Netswift Giga NIC driver config: arm64-randconfig-003-20240725 (https://download.01.org/0day-ci/archive/20240725/202407250304.iuUXdu7B-lkp@i...) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240725/202407250304.iuUXdu7B-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/202407250304.iuUXdu7B-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from include/linux/sctp.h:57, from drivers/net/ethernet/netswift/ngbe/ngbe.h:28, from drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:19: include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned] 390 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned] 719 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned] 718 | struct sockaddr_storage sspp_addr; | ^~~~~~~~~ include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned] 732 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned] 731 | struct sockaddr_storage ssp_addr; | ^~~~~~~~ include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned] 783 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned] 775 | struct sockaddr_storage spp_address; | ^~~~~~~~~~~ include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned] 896 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned] 890 | struct sockaddr_storage spinfo_address; | ^~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:764:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 764 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_portspeed':

...

drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:82:14: error: 'NGBE_LINK_SPEED_10GB_FULL' undeclared (first use in this function); did you mean 'NGBE_LINK_SPEED_1GB_FULL'? 82 | case NGBE_LINK_SPEED_10GB_FULL: | ^~~~~~~~~~~~~~~~~~~~~~~~~ | NGBE_LINK_SPEED_1GB_FULL drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:82:14: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_rxupacks': drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:165:55: error: 'NGBE_TPR' undeclared (first use in this function); did you mean 'NGBE_ERR'? 165 | return snprintf(page, count, "%d\n", rd32(hw, NGBE_TPR)); | ^~~~~~~~ | NGBE_ERR drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_linkstat': drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:364:13: warning: unused variable 'link_speed' [-Wunused-variable] 364 | u32 link_speed; | ^~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:770:6: warning: no previous prototype for 'ngbe_del_proc_entries' [-Wmissing-prototypes] 770 | void ngbe_del_proc_entries(struct ngbe_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_del_proc_entries': drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:779:25: error: 'NGBE_MAX_SENSORS' undeclared (first use in this function); did you mean 'NGBE_MAX_EITR'? 779 | for (i = 0; i < NGBE_MAX_SENSORS; i++) { | ^~~~~~~~~~~~~~~~ | NGBE_MAX_EITR drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:780:39: error: invalid use of undefined type 'struct proc_dir_entry' 780 | if (adapter->therm_dir[i] == NULL) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:780:21: error: invalid use of undefined type 'struct proc_dir_entry' 780 | if (adapter->therm_dir[i] == NULL) | ^~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_procfs_init': drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:859:23: error: implicit declaration of function 'create_proc_read_entry' [-Werror=implicit-function-declaration] 859 | if (!(create_proc_read_entry(ngbe_proc_entries[index].name, | ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/netswift/ngbe/ngbe.h:39: drivers/net/ethernet/netswift/ngbe/ngbe_type.h:2761:40: error: 'struct ngbe_hw' has no member named 'ops' 2761 | #define TCALL(hw, func, args...) (((hw)->func != NULL) \ | ^~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:869:14: note: in expansion of macro 'TCALL' 869 | if (!TCALL(&(adapter->hw), ops.init_thermal_sensor_thresh)) | ^~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_type.h:2762:23: error: 'struct ngbe_hw' has no member named 'ops' 2762 | ? (hw)->func((hw), ##args) : NGBE_NOT_IMPLEMENTED) | ^~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:869:14: note: in expansion of macro 'TCALL' 869 | if (!TCALL(&(adapter->hw), ops.init_thermal_sensor_thresh)) | ^~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:833:13: warning: unused variable 'i' [-Wunused-variable] 833 | int i; | ^ drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c: In function 'ngbe_rxupacks': drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c:166:1: warning: control reaches end of non-void function [-Wreturn-type] 166 | } | ^ cc1: some warnings being treated as errors

vim +82 drivers/net/ethernet/netswift/ngbe/ngbe_procfs.c 64 65 static int ngbe_portspeed(char *page, char __always_unused **start, 66 off_t __always_unused off, int count, 67 int __always_unused *eof, void *data) 68 { 69 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 70 int speed = 0; 71 72 if (adapter == NULL) 73 return snprintf(page, count, "error: no adapter\n"); 74 75 switch (adapter->link_speed) { 76 case NGBE_LINK_SPEED_100_FULL: 77 speed = 1; 78 break; 79 case NGBE_LINK_SPEED_1GB_FULL: 80 speed = 10; 81 break;

82 case NGBE_LINK_SPEED_10GB_FULL: 83 speed = 100; 84 break; 85 default: 86 break; 87 } 88 return snprintf(page, count, "%d\n", speed); 89 } 90 91 static int ngbe_wqlflag(char *page, char __always_unused **start, 92 off_t __always_unused off, int count, 93 int __always_unused *eof, void *data) 94 { 95 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 96 if (adapter == NULL) 97 return snprintf(page, count, "error: no adapter\n"); 98 99 return snprintf(page, count, "%d\n", adapter->wol); 100 } 101 102 static int ngbe_xflowctl(char *page, char __always_unused **start, 103 off_t __always_unused off, int count, 104 int __always_unused *eof, void *data) 105 { 106 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 107 struct ngbe_hw *hw; 108 109 if (adapter == NULL) 110 return snprintf(page, count, "error: no adapter\n"); 111 112 hw = &adapter->hw; 113 if (hw == NULL) 114 return snprintf(page, count, "error: no hw data\n"); 115 116 return snprintf(page, count, "%d\n", hw->fc.current_mode); 117 } 118 119 static int ngbe_rxdrops(char *page, char __always_unused **start, 120 off_t __always_unused off, int count, 121 int __always_unused *eof, void *data) 122 { 123 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 124 struct net_device_stats *net_stats; 125 126 if (adapter == NULL) 127 return snprintf(page, count, "error: no adapter\n"); 128 net_stats = procfs_get_stats(adapter->netdev); 129 if (net_stats == NULL) 130 return snprintf(page, count, "error: no net stats\n"); 131 132 return snprintf(page, count, "%lu\n", 133 net_stats->rx_dropped); 134 } 135 136 static int ngbe_rxerrors(char *page, char __always_unused **start, 137 off_t __always_unused off, int count, 138 int __always_unused *eof, void *data) 139 { 140 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 141 struct net_device_stats *net_stats; 142 143 if (adapter == NULL) 144 return snprintf(page, count, "error: no adapter\n"); 145 net_stats = procfs_get_stats(adapter->netdev); 146 if (net_stats == NULL) 147 return snprintf(page, count, "error: no net stats\n"); 148 149 return snprintf(page, count, "%lu\n", net_stats->rx_errors); 150 } 151 152 static int ngbe_rxupacks(char *page, char __always_unused **start, 153 off_t __always_unused off, int count, 154 int __always_unused *eof, void *data) 155 { 156 struct ngbe_hw *hw; 157 struct ngbe_adapter *adapter = (struct ngbe_adapter *)data; 158 if (adapter == NULL) 159 return snprintf(page, count, "error: no adapter\n"); 160 161 hw = &adapter->hw; 162 if (hw == NULL) 163 return snprintf(page, count, "error: no hw data\n"); 164 165 return snprintf(page, count, "%d\n", rd32(hw, NGBE_TPR)); 166 } 167

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