tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git fi_cleanup head: e5f4139a329f9c5b0ddaa1e636721d546b179928 commit: e5f4139a329f9c5b0ddaa1e636721d546b179928 [1/1] fault_inject: clean up fault_create_debugfs_attr config: x86_64-allmodconfig (attached as .config) compiler: gcc-8 (Debian 8.3.0-2) 8.3.0 reproduce: git checkout e5f4139a329f9c5b0ddaa1e636721d546b179928 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/infiniband//hw/hfi1/fault.c: In function 'hfi1_fault_init_debugfs': >> drivers/infiniband//hw/hfi1/fault.c:277:2: error: implicit declaration of function 'DEBUGFS_SEQ_FILE_CREATE'; did you mean 'DEBUGFS_SEQ_FILE_OPEN'? [-Werror=implicit-function-declaration] DEBUGFS_SEQ_FILE_CREATE(fault_stats, fault_dir, ibd); ^~~~~~~~~~~~~~~~~~~~~~~ DEBUGFS_SEQ_FILE_OPEN >> drivers/infiniband//hw/hfi1/fault.c:277:26: error: 'fault_stats' undeclared (first use in this function); did you mean 'fault_attr'? DEBUGFS_SEQ_FILE_CREATE(fault_stats, fault_dir, ibd); ^~~~~~~~~~~ fault_attr drivers/infiniband//hw/hfi1/fault.c:277:26: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors vim +277 drivers/infiniband//hw/hfi1/fault.c 249 250 int hfi1_fault_init_debugfs(struct hfi1_ibdev *ibd) 251 { 252 struct dentry *parent = ibd->hfi1_ibdev_dbg; 253 struct dentry *fault_dir; 254 255 ibd->fault = kzalloc(sizeof(*ibd->fault), GFP_KERNEL); 256 if (!ibd->fault) 257 return -ENOMEM; 258 259 ibd->fault->attr.interval = 1; 260 ibd->fault->attr.require_end = ULONG_MAX; 261 ibd->fault->attr.stacktrace_depth = 32; 262 ibd->fault->attr.dname = NULL; 263 ibd->fault->attr.verbose = 0; 264 ibd->fault->enable = false; 265 ibd->fault->opcode = false; 266 ibd->fault->fault_skip = 0; 267 ibd->fault->skip = 0; 268 ibd->fault->direction = HFI1_FAULT_DIR_TXRX; 269 ibd->fault->suppress_err = false; 270 bitmap_zero(ibd->fault->opcodes, 271 sizeof(ibd->fault->opcodes) * BITS_PER_BYTE); 272 273 fault_dir = fault_create_debugfs_attr("fault", parent, 274 &ibd->fault->attr); 275 ibd->fault->dir = fault_dir; 276 > 277 DEBUGFS_SEQ_FILE_CREATE(fault_stats, fault_dir, ibd); 278 debugfs_create_bool("enable", 0600, fault_dir, &ibd->fault->enable); 279 debugfs_create_bool("suppress_err", 0600, fault_dir, 280 &ibd->fault->suppress_err); 281 debugfs_create_bool("opcode_mode", 0600, fault_dir, 282 &ibd->fault->opcode); 283 debugfs_create_file("opcodes", 0600, fault_dir, ibd->fault, 284 &__fault_opcodes_fops); 285 debugfs_create_u64("skip_pkts", 0600, fault_dir, 286 &ibd->fault->fault_skip); 287 debugfs_create_u64("skip_usec", 0600, fault_dir, 288 &ibd->fault->fault_skip_usec); 289 debugfs_create_u8("direction", 0600, fault_dir, &ibd->fault->direction); 290 291 return 0; 292 } 293 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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