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X-CSE-ConnectionGUID: LvHCKomnR/KmGOa1rezuag== X-CSE-MsgGUID: r/J2y94aThyWOJL8Vhm92A== X-IronPort-AV: E=McAfee;i="6800,10657,11755"; a="76814792" X-IronPort-AV: E=Sophos;i="6.23,171,1770624000"; d="scan'208";a="76814792" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2026 07:59:49 -0700 X-CSE-ConnectionGUID: 5XlnB92HT7m0J7FXw+tRdw== X-CSE-MsgGUID: +1oSO/Z+S+uD3sjp83xCyQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,171,1770624000"; d="scan'208";a="252481449" Received: from lkp-server01.sh.intel.com (HELO 6449335cace3) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 10 Apr 2026 07:59:48 -0700 Received: from kbuild by 6449335cace3 with local (Exim 4.98.2) (envelope-from ) id 1wBDKj-000000003qd-22DS; Fri, 10 Apr 2026 14:59:45 +0000 Date: Fri, 10 Apr 2026 22:59:05 +0800 From: kernel test robot To: Jeff Layton Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [jlayton:dir-deleg 13/25] fs/nfsd/nfs4state.c:3472:3: error: call to undeclared function 'nfsd4_run_cb_notify'; ISO C99 and later do not support implicit function declarations Message-ID: <202604102219.aQ0pLdjc-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git dir-deleg head: f46f4f860e384a5bc2c7a8f2fa64872ba4e303a5 commit: c82fe07f3cc730c342db68b5cb4cab81c8f6763c [13/25] nfsd: add data structures for handling CB_NOTIFY config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260410/202604102219.aQ0pLdjc-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260410/202604102219.aQ0pLdjc-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/202604102219.aQ0pLdjc-lkp@intel.com/ All errors (new ones prefixed by >>): >> fs/nfsd/nfs4state.c:3472:3: error: call to undeclared function 'nfsd4_run_cb_notify'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 3472 | nfsd4_run_cb_notify(ncn); | ^ 1 error generated. vim +/nfsd4_run_cb_notify +3472 fs/nfsd/nfs4state.c 3461 3462 static void 3463 nfsd4_cb_notify_release(struct nfsd4_callback *cb) 3464 { 3465 struct nfsd4_cb_notify *ncn = 3466 container_of(cb, struct nfsd4_cb_notify, ncn_cb); 3467 struct nfs4_delegation *dp = 3468 container_of(ncn, struct nfs4_delegation, dl_cb_notify); 3469 3470 /* Drain events that arrived while this callback was in flight */ 3471 if (ncn->ncn_evt_cnt > 0) > 3472 nfsd4_run_cb_notify(ncn); 3473 nfs4_put_stid(&dp->dl_stid); 3474 } 3475 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki