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d="scan'208";a="334593846" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2023 09:11:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10722"; a="770387608" X-IronPort-AV: E=Sophos;i="6.00,194,1681196400"; d="scan'208";a="770387608" Received: from lkp-server01.sh.intel.com (HELO dea6d5a4f140) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 26 May 2023 09:11:36 -0700 Received: from kbuild by dea6d5a4f140 with local (Exim 4.96) (envelope-from ) id 1q2a2S-000JRq-0F; Fri, 26 May 2023 16:11:36 +0000 Date: Sat, 27 May 2023 00:11:25 +0800 From: kernel test robot To: Liang Chen , jasowang@redhat.com, mst@redhat.com Subject: Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance Message-ID: <202305262334.GiFQ3wpG-lkp@intel.com> References: <20230526054621.18371-2-liangchen.linux@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230526054621.18371-2-liangchen.linux@gmail.com> Cc: xuanzhuo@linux.alibaba.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, alexander.duyck@gmail.com, virtualization@lists.linux-foundation.org, edumazet@google.com, oe-kbuild-all@lists.linux.dev, kuba@kernel.org, pabeni@redhat.com, davem@davemloft.net X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Hi Liang, 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/Liang-Chen/virtio_net-Add-page_pool-support-to-improve-performance/20230526-135805 base: net-next/main patch link: https://lore.kernel.org/r/20230526054621.18371-2-liangchen.linux%40gmail.com patch subject: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230526/202305262334.GiFQ3wpG-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/bfba563f43bba37181d8502cb2e566c32f96ec9e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Liang-Chen/virtio_net-Add-page_pool-support-to-improve-performance/20230526-135805 git checkout bfba563f43bba37181d8502cb2e566c32f96ec9e # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202305262334.GiFQ3wpG-lkp@intel.com/ All errors (new ones prefixed by >>): ld: vmlinux.o: in function `virtnet_find_vqs': >> virtio_net.c:(.text+0x901fb5): undefined reference to `page_pool_create' ld: vmlinux.o: in function `add_recvbuf_mergeable.isra.0': >> virtio_net.c:(.text+0x905618): undefined reference to `page_pool_alloc_pages' ld: vmlinux.o: in function `xdp_linearize_page': virtio_net.c:(.text+0x906b6b): undefined reference to `page_pool_alloc_pages' ld: vmlinux.o: in function `mergeable_xdp_get_buf.isra.0': virtio_net.c:(.text+0x90728f): undefined reference to `page_pool_alloc_pages' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization