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X-CSE-ConnectionGUID: gsb13RZaQSW2/Dhr97nAKA== X-CSE-MsgGUID: czB9Y0u4Rd2EiWfr7BiP7Q== X-IronPort-AV: E=McAfee;i="6700,10204,11165"; a="33370189" X-IronPort-AV: E=Sophos;i="6.10,148,1719903600"; d="scan'208";a="33370189" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2024 06:02:22 -0700 X-CSE-ConnectionGUID: nrr5JKJqS02OWSBwyb1GOg== X-CSE-MsgGUID: Esz7EGA9RoGTZElslC6VyQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,148,1719903600"; d="scan'208";a="60110901" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 15 Aug 2024 06:02:20 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sea7N-0003bW-0I; Thu, 15 Aug 2024 13:02:17 +0000 Date: Thu, 15 Aug 2024 21:01:42 +0800 From: kernel test robot To: Matteo Croce , Andrii Nakryiko , Alexei Starovoitov , Daniel Borkmann , Steven Rostedt , Masami Hiramatsu , bpf@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Matteo Croce Subject: Re: [PATCH bpf-next v5 2/2] bpf: allow bpf_current_task_under_cgroup() with BPF_CGROUP_* Message-ID: <202408152026.xtFpPaaI-lkp@intel.com> References: <20240813132831.184362-3-technoboy85@gmail.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240813132831.184362-3-technoboy85@gmail.com> Hi Matteo, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Matteo-Croce/bpf-enable-generic-kfuncs-for-BPF_CGROUP_-programs/20240815-000517 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20240813132831.184362-3-technoboy85%40gmail.com patch subject: [PATCH bpf-next v5 2/2] bpf: allow bpf_current_task_under_cgroup() with BPF_CGROUP_* config: arm-randconfig-003-20240815 (https://download.01.org/0day-ci/archive/20240815/202408152026.xtFpPaaI-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240815/202408152026.xtFpPaaI-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/202408152026.xtFpPaaI-lkp@intel.com/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: kernel/trace/bpf_trace.o: in function `bpf_tracing_func_proto': >> bpf_trace.c:(.text+0x41bc): undefined reference to `bpf_current_task_under_cgroup_proto' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki