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X-CSE-ConnectionGUID: lV1iVkYvSs6vOMeXhsMJag== X-CSE-MsgGUID: lEtxA/r9RqKrnqT4UJ5Zug== X-IronPort-AV: E=McAfee;i="6700,10204,11135"; a="44129815" X-IronPort-AV: E=Sophos;i="6.09,214,1716274800"; d="scan'208";a="44129815" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2024 03:21:06 -0700 X-CSE-ConnectionGUID: SxPUUzNSS/+T70age9xqdg== X-CSE-MsgGUID: ig6xZ82aRNi15DbONGcCvg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,214,1716274800"; d="scan'208";a="50288938" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 17 Jul 2024 03:21:05 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sU1mR-000gEh-1v; Wed, 17 Jul 2024 10:21:03 +0000 Date: Wed, 17 Jul 2024 18:20:29 +0800 From: kernel test robot To: Xuan Zhuo Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [RFC net-next 08/13] virtio_net: xsk: bind/unbind xsk for tx Message-ID: <202407171813.IA5TpEmg-lkp@intel.com> References: <20240716064628.1950-9-xuanzhuo@linux.alibaba.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240716064628.1950-9-xuanzhuo@linux.alibaba.com> Hi Xuan, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Xuan-Zhuo/virtio_ring-introduce-vring_need_unmap_buffer/20240716-145043 base: net-next/main patch link: https://lore.kernel.org/r/20240716064628.1950-9-xuanzhuo%40linux.alibaba.com patch subject: [RFC net-next 08/13] virtio_net: xsk: bind/unbind xsk for tx config: i386-defconfig (https://download.01.org/0day-ci/archive/20240717/202407171813.IA5TpEmg-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240717/202407171813.IA5TpEmg-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/202407171813.IA5TpEmg-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/virtio_net.c:57:37: warning: tentative definition of variable with internal linkage has incomplete non-array type 'struct virtio_net_common_hdr' [-Wtentative-definition-incomplete-type] 57 | static struct virtio_net_common_hdr xsk_hdr; | ^ drivers/net/virtio_net.c:57:15: note: forward declaration of 'struct virtio_net_common_hdr' 57 | static struct virtio_net_common_hdr xsk_hdr; | ^ 1 warning generated. vim +57 drivers/net/virtio_net.c 56 > 57 static struct virtio_net_common_hdr xsk_hdr; 58 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki