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X-CSE-ConnectionGUID: XgkJ8BWASX+q+U9yAB0PkA== X-CSE-MsgGUID: v3vmRqrIQzSIeifZ5bQ4kw== X-IronPort-AV: E=McAfee;i="6700,10204,11239"; a="29216577" X-IronPort-AV: E=Sophos;i="6.11,240,1725346800"; d="scan'208";a="29216577" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2024 18:05:40 -0700 X-CSE-ConnectionGUID: /5wNJOEqToGqpXAT0JYG6g== X-CSE-MsgGUID: 274QFWMzSGOViE8oo4LeyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,240,1725346800"; d="scan'208";a="119250597" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 28 Oct 2024 18:05:33 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t5afr-000d5A-1o; Tue, 29 Oct 2024 01:05:31 +0000 Date: Tue, 29 Oct 2024 09:04:36 +0800 From: kernel test robot To: Jason Xing , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, dsahern@kernel.org, willemdebruijn.kernel@gmail.com, willemb@google.com, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, shuah@kernel.org, ykolal@fb.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, bpf@vger.kernel.org, netdev@vger.kernel.org, Jason Xing Subject: Re: [PATCH net-next v3 04/14] net-timestamp: introduce TS_SCHED_OPT_CB to generate dev xmit timestamp Message-ID: <202410290852.PLcWZ1Yo-lkp@intel.com> References: <20241028110535.82999-5-kerneljasonxing@gmail.com> Precedence: bulk X-Mailing-List: netdev@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: <20241028110535.82999-5-kerneljasonxing@gmail.com> Hi Jason, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Jason-Xing/net-timestamp-reorganize-in-skb_tstamp_tx_output/20241028-192036 base: net-next/main patch link: https://lore.kernel.org/r/20241028110535.82999-5-kerneljasonxing%40gmail.com patch subject: [PATCH net-next v3 04/14] net-timestamp: introduce TS_SCHED_OPT_CB to generate dev xmit timestamp config: arm64-randconfig-001-20241029 (https://download.01.org/0day-ci/archive/20241029/202410290852.PLcWZ1Yo-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241029/202410290852.PLcWZ1Yo-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/202410290852.PLcWZ1Yo-lkp@intel.com/ All errors (new ones prefixed by >>): >> net/core/skbuff.c:5640:2: error: call to undeclared function 'BPF_CGROUP_RUN_PROG_SOCK_OPS_SK'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 5640 | BPF_CGROUP_RUN_PROG_SOCK_OPS_SK(&sock_ops, sk); | ^ 1 error generated. vim +/BPF_CGROUP_RUN_PROG_SOCK_OPS_SK +5640 net/core/skbuff.c 5624 5625 static void timestamp_call_bpf(struct sock *sk, int op, u32 nargs, u32 *args) 5626 { 5627 struct bpf_sock_ops_kern sock_ops; 5628 5629 memset(&sock_ops, 0, offsetof(struct bpf_sock_ops_kern, temp)); 5630 if (sk_fullsock(sk)) { 5631 sock_ops.is_fullsock = 1; 5632 sock_owned_by_me(sk); 5633 } 5634 5635 sock_ops.sk = sk; 5636 sock_ops.op = op; 5637 if (nargs > 0) 5638 memcpy(sock_ops.args, args, nargs * sizeof(*args)); 5639 > 5640 BPF_CGROUP_RUN_PROG_SOCK_OPS_SK(&sock_ops, sk); 5641 } 5642 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki