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a="8641372" X-IronPort-AV: E=Sophos;i="6.07,117,1708416000"; d="scan'208";a="8641372" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2024 14:37:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,117,1708416000"; d="scan'208";a="11375550" Received: from lkp-server01.sh.intel.com (HELO b21307750695) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 11 Mar 2024 14:37:01 -0700 Received: from kbuild by b21307750695 with local (Exim 4.96) (envelope-from ) id 1rjnKM-0009Tt-0U; Mon, 11 Mar 2024 21:36:58 +0000 Date: Tue, 12 Mar 2024 05:36:48 +0800 From: kernel test robot To: Menglong Dong , andrii@kernel.org Cc: oe-kbuild-all@lists.linux.dev, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, davem@davemloft.net, dsahern@kernel.org, dave.hansen@linux.intel.com, x86@kernel.org, rostedt@goodmis.org, mathieu.desnoyers@efficios.com, quentin@isovalent.com, bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, netdev@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH bpf-next v2 6/9] bpf: tracing: add multi-link support Message-ID: <202403120515.LMAOyTdG-lkp@intel.com> References: <20240311093526.1010158-7-dongmenglong.8@bytedance.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240311093526.1010158-7-dongmenglong.8@bytedance.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240311_143708_362092_10D8E8C2 X-CRM114-Status: GOOD ( 10.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Menglong, 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/Menglong-Dong/bpf-tracing-add-support-to-record-and-check-the-accessed-args/20240311-173954 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20240311093526.1010158-7-dongmenglong.8%40bytedance.com patch subject: [PATCH bpf-next v2 6/9] bpf: tracing: add multi-link support config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240312/202403120515.LMAOyTdG-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240312/202403120515.LMAOyTdG-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/202403120515.LMAOyTdG-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/bpf/syscall.c: In function 'bpf_tracing_multi_link_release': >> kernel/bpf/syscall.c:3538:9: error: implicit declaration of function 'bpf_trampoline_multi_unlink_prog'; did you mean 'bpf_trampoline_unlink_prog'? [-Werror=implicit-function-declaration] 3538 | bpf_trampoline_multi_unlink_prog(&multi_link->link); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | bpf_trampoline_unlink_prog kernel/bpf/syscall.c: In function 'bpf_tracing_prog_attach_multi': >> kernel/bpf/syscall.c:3815:15: error: implicit declaration of function 'bpf_trampoline_multi_link_prog'; did you mean 'bpf_trampoline_unlink_prog'? [-Werror=implicit-function-declaration] 3815 | err = bpf_trampoline_multi_link_prog(&link->link); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | bpf_trampoline_unlink_prog cc1: some warnings being treated as errors vim +3538 kernel/bpf/syscall.c 3532 3533 static void bpf_tracing_multi_link_release(struct bpf_link *link) 3534 { 3535 struct bpf_tracing_multi_link *multi_link = 3536 container_of(link, struct bpf_tracing_multi_link, link.link); 3537 > 3538 bpf_trampoline_multi_unlink_prog(&multi_link->link); 3539 __bpf_tracing_multi_link_release(multi_link); 3540 } 3541 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel