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X-CSE-ConnectionGUID: LmG5hG13T+mRb0Q4AOQ8Ag== X-CSE-MsgGUID: Tz5Ev83oR6mY4vORpThbiw== X-IronPort-AV: E=McAfee;i="6700,10204,11269"; a="44014986" X-IronPort-AV: E=Sophos;i="6.12,190,1728975600"; d="scan'208";a="44014986" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2024 11:08:22 -0800 X-CSE-ConnectionGUID: SxsoylPkTFiNCAfiadqRmg== X-CSE-MsgGUID: BHjxgVYpQX6noeZoD0le9A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,190,1728975600"; d="scan'208";a="97104013" Received: from lkp-server01.sh.intel.com (HELO 8122d2fc1967) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 27 Nov 2024 11:08:19 -0800 Received: from kbuild by 8122d2fc1967 with local (Exim 4.96) (envelope-from ) id 1tGNOa-0008HH-0h; Wed, 27 Nov 2024 19:08:16 +0000 Date: Thu, 28 Nov 2024 03:07:49 +0800 From: kernel test robot To: Vadim Fedorenko , Borislav Petkov , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Thomas Gleixner , Yonghong Song , Vadim Fedorenko , Mykola Lysenko Cc: oe-kbuild-all@lists.linux.dev, x86@kernel.org, bpf@vger.kernel.org, Peter Zijlstra , Martin KaFai Lau Subject: Re: [PATCH bpf-next v9 2/4] bpf: add bpf_cpu_time_counter_to_ns helper Message-ID: <202411280258.urOdkuWz-lkp@intel.com> References: <20241123005833.810044-3-vadfed@meta.com> Precedence: bulk X-Mailing-List: bpf@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: <20241123005833.810044-3-vadfed@meta.com> Hi Vadim, 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/Vadim-Fedorenko/bpf-add-bpf_get_cpu_time_counter-kfunc/20241125-122255 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20241123005833.810044-3-vadfed%40meta.com patch subject: [PATCH bpf-next v9 2/4] bpf: add bpf_cpu_time_counter_to_ns helper config: x86_64-randconfig-104-20241127 (https://download.01.org/0day-ci/archive/20241128/202411280258.urOdkuWz-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241128/202411280258.urOdkuWz-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/202411280258.urOdkuWz-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: bpf_cpu_time_counter_to_ns >>> referenced by bpf_jit_comp.c:0 (arch/x86/net/bpf_jit_comp.c:0) >>> vmlinux.o:(do_jit) >>> referenced by bpf_jit_comp.c:3855 (arch/x86/net/bpf_jit_comp.c:3855) >>> vmlinux.o:(bpf_jit_inlines_kfunc_call) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki