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X-IronPort-AV: E=McAfee;i="6600,9927,10959"; a="14345076" X-IronPort-AV: E=Sophos;i="6.05,209,1701158400"; d="scan'208";a="14345076" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jan 2024 21:21:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10959"; a="928718961" X-IronPort-AV: E=Sophos;i="6.05,209,1701158400"; d="scan'208";a="928718961" Received: from lkp-server01.sh.intel.com (HELO 961aaaa5b03c) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 20 Jan 2024 21:21:02 -0800 Received: from kbuild by 961aaaa5b03c with local (Exim 4.96) (envelope-from ) id 1rRQGS-0005hU-0c; Sun, 21 Jan 2024 05:21:00 +0000 Date: Sun, 21 Jan 2024 13:20:29 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: WARN: resolve_btfids: unresolved symbol bpf_get_file_xattr Message-ID: <202401211357.OCX9yllM-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "resolve_btfids: unresolved symbol" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Song Liu CC: Alexei Starovoitov Hi Song, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7a396820222d6d4c02057f41658b162bdcdadd0e commit: ac9c05e0e453cfcab2866f6d28f257590e4f66e5 bpf: Add kfunc bpf_get_file_xattr date: 7 weeks ago :::::: branch date: 4 hours ago :::::: commit date: 7 weeks ago config: mips-randconfig-r031-20230704 (https://download.01.org/0day-ci/archive/20240121/202401211357.OCX9yllM-lkp@intel.com/config) compiler: mips64el-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240121/202401211357.OCX9yllM-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/r/202401211357.OCX9yllM-lkp@intel.com/ All warnings (new ones prefixed by >>): WARN: resolve_btfids: unresolved symbol prog_test_ref_kfunc WARN: resolve_btfids: unresolved symbol bpf_cpumask WARN: resolve_btfids: unresolved symbol bpf_throw WARN: resolve_btfids: unresolved symbol bpf_lookup_user_key WARN: resolve_btfids: unresolved symbol bpf_lookup_system_key WARN: resolve_btfids: unresolved symbol bpf_list_pop_front WARN: resolve_btfids: unresolved symbol bpf_key_put WARN: resolve_btfids: unresolved symbol bpf_iter_task_new WARN: resolve_btfids: unresolved symbol bpf_iter_css_task_destroy WARN: resolve_btfids: unresolved symbol bpf_iter_css_next >> WARN: resolve_btfids: unresolved symbol bpf_get_file_xattr WARN: resolve_btfids: unresolved symbol bpf_dynptr_from_xdp WARN: resolve_btfids: unresolved symbol bpf_dynptr_from_skb WARN: resolve_btfids: unresolved symbol bpf_dynptr_clone WARN: resolve_btfids: unresolved symbol bpf_cgroup_release -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki