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X-CSE-ConnectionGUID: 8T+IwNeRQ1+Qu6CczsI1dQ== X-CSE-MsgGUID: uVzKbGwPQc+zXVmqnT5KNQ== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="67261990" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="67261990" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2025 11:26:00 -0700 X-CSE-ConnectionGUID: FVn3ZHjOTbSSFNKFfX/VlQ== X-CSE-MsgGUID: OTWfFuFmTKWq0PKGSKnmkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,250,1754982000"; d="scan'208";a="183833720" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 23 Oct 2025 11:25:56 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vC00Y-000DmX-1J; Thu, 23 Oct 2025 18:25:54 +0000 Date: Fri, 24 Oct 2025 02:25:05 +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, joe@dama.to, willemdebruijn.kernel@gmail.com Cc: oe-kbuild-all@lists.linux.dev, bpf@vger.kernel.org, netdev@vger.kernel.org, Jason Xing Subject: Re: [PATCH net-next v3 3/9] xsk: add xsk_alloc_batch_skb() to build skbs in batch Message-ID: <202510240231.gdaPdxP4-lkp@intel.com> References: <20251021131209.41491-4-kerneljasonxing@gmail.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: <20251021131209.41491-4-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/20251021-211646 base: net-next/main patch link: https://lore.kernel.org/r/20251021131209.41491-4-kerneljasonxing%40gmail.com patch subject: [PATCH net-next v3 3/9] xsk: add xsk_alloc_batch_skb() to build skbs in batch config: openrisc-defconfig (https://download.01.org/0day-ci/archive/20251024/202510240231.gdaPdxP4-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251024/202510240231.gdaPdxP4-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/202510240231.gdaPdxP4-lkp@intel.com/ All errors (new ones prefixed by >>): or1k-linux-ld: net/core/skbuff.o: in function `xsk_alloc_batch_skb': skbuff.c:(.text+0x77d0): undefined reference to `xsk_build_skb' >> skbuff.c:(.text+0x77d0): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `xsk_build_skb' >> or1k-linux-ld: skbuff.c:(.text+0x78f0): undefined reference to `xsk_build_skb' skbuff.c:(.text+0x78f0): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `xsk_build_skb' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki