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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250306-nfsd-tracepoints-v1-3-4405bf41b95f@kernel.org> Hi Jeff, kernel test robot noticed the following build errors: [auto build test ERROR on 7dc86d35a5f8a7ac24b53792c704b101e5041842] url: https://github.com/intel-lab-lkp/linux/commits/Jeff-Layton/nfsd-add-commit-start-done-tracepoints-around-nfsd_commit/20250306-204120 base: 7dc86d35a5f8a7ac24b53792c704b101e5041842 patch link: https://lore.kernel.org/r/20250306-nfsd-tracepoints-v1-3-4405bf41b95f%40kernel.org patch subject: [PATCH 3/4] nfsd: add some stub tracepoints around key vfs functions config: arm-randconfig-003-20250307 (https://download.01.org/0day-ci/archive/20250307/202503071828.4eKhNhUb-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250307/202503071828.4eKhNhUb-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202503071828.4eKhNhUb-lkp@intel.com/ All errors (new ones prefixed by >>): >> fs/nfsd/nfsproc.c:57:2: error: call to undeclared function 'trace_nfsd_getattr'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 57 | trace_nfsd_getattr(rqstp, &argp->fh); | ^ 1 error generated. vim +/trace_nfsd_getattr +57 fs/nfsd/nfsproc.c 46 47 /* 48 * Get a file's attributes 49 * N.B. After this call resp->fh needs an fh_put 50 */ 51 static __be32 52 nfsd_proc_getattr(struct svc_rqst *rqstp) 53 { 54 struct nfsd_fhandle *argp = rqstp->rq_argp; 55 struct nfsd_attrstat *resp = rqstp->rq_resp; 56 > 57 trace_nfsd_getattr(rqstp, &argp->fh); 58 59 dprintk("nfsd: GETATTR %s\n", SVCFH_fmt(&argp->fh)); 60 61 fh_copy(&resp->fh, &argp->fh); 62 resp->status = fh_verify(rqstp, &resp->fh, 0, 63 NFSD_MAY_NOP | NFSD_MAY_BYPASS_GSS_ON_ROOT); 64 if (resp->status != nfs_ok) 65 goto out; 66 resp->status = fh_getattr(&resp->fh, &resp->stat); 67 out: 68 resp->status = nfsd_map_status(resp->status); 69 return rpc_success; 70 } 71 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki