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X-CSE-ConnectionGUID: D3Mi36EjRbWoXe7XzRyApQ== X-CSE-MsgGUID: V26QtKM/TK6NFgvdz3UOWg== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="62186815" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="62186815" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2025 09:57:23 -0700 X-CSE-ConnectionGUID: QJvU2XXuQtmQ6GJE7DHYVg== X-CSE-MsgGUID: TgJFq6KJTFiNM3UGwwHrzA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,213,1751266800"; d="scan'208";a="173744658" Received: from lkp-server02.sh.intel.com (HELO 4ea60e6ab079) ([10.239.97.151]) by orviesa004.jf.intel.com with ESMTP; 25 Aug 2025 09:57:19 -0700 Received: from kbuild by 4ea60e6ab079 with local (Exim 4.96) (envelope-from ) id 1uqaVQ-000Nrr-1p; Mon, 25 Aug 2025 16:57:16 +0000 Date: Tue, 26 Aug 2025 00:56:52 +0800 From: kernel test robot To: Jason Xing , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, bjorn@kernel.org, magnus.karlsson@intel.com, maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com, sdf@fomichev.me, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, horms@kernel.org, andrew+netdev@lunn.ch Cc: oe-kbuild-all@lists.linux.dev, bpf@vger.kernel.org, netdev@vger.kernel.org, Jason Xing Subject: Re: [PATCH net-next v2 5/9] xsk: add xsk_alloc_batch_skb() to build skbs in batch Message-ID: <202508260022.JtJJJkAw-lkp@intel.com> References: <20250825135342.53110-6-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: <20250825135342.53110-6-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/xsk-introduce-XDP_GENERIC_XMIT_BATCH-setsockopt/20250825-220610 base: net-next/main patch link: https://lore.kernel.org/r/20250825135342.53110-6-kerneljasonxing%40gmail.com patch subject: [PATCH net-next v2 5/9] xsk: add xsk_alloc_batch_skb() to build skbs in batch config: i386-buildonly-randconfig-001-20250825 (https://download.01.org/0day-ci/archive/20250826/202508260022.JtJJJkAw-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250826/202508260022.JtJJJkAw-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/202508260022.JtJJJkAw-lkp@intel.com/ All errors (new ones prefixed by >>): ld: net/core/skbuff.o: in function `xsk_alloc_batch_skb': >> skbuff.c:(.text+0x7e69): undefined reference to `xsk_build_skb' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki