From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 63F488F64 for ; Mon, 6 Nov 2023 05:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UlaL33PH" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43C13F2 for ; Sun, 5 Nov 2023 21:15:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699247703; x=1730783703; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OSXRo6ixbXt6IHHGTAYjmoYFLLZ5Lxvu/gV2Hvx4MYo=; b=UlaL33PHM/SPdudMUFUMFpY5HTQsFSV7EItWPn59J5rekPqUyvNPGUFL F6st01Gy8+Hg7yNUT53tdLhNC0OhGZtbsia8a3uZSCD1Xv5XRxl1CKa8a AkN5vU3oifM2qoA+TRAiUQoM0fh/zR1tCg8Uerlovly8u02ruv5lHRffB sjKToMUG2zySzyJc6UZXUJHgDkIB9q5V+/j1UyAZ81RxRpUdgzJUps1St wnuLoZvCTCG/S4dWUkSzZ2tWepTI1dY6HhHPUz7TnWkmxJimNUF462Fk5 uZIeKJ86VYDqOdIcv1/KEXvu2luJmbxB0kh2bnFOp4/deq3ZHObab+CrC A==; X-IronPort-AV: E=McAfee;i="6600,9927,10885"; a="379600186" X-IronPort-AV: E=Sophos;i="6.03,280,1694761200"; d="scan'208";a="379600186" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2023 21:15:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,280,1694761200"; d="scan'208";a="3508949" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 05 Nov 2023 21:14:58 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1qzrwt-000688-2T; Mon, 06 Nov 2023 05:14:55 +0000 Date: Mon, 6 Nov 2023 13:13:30 +0800 From: kernel test robot To: Heng Qi , netdev@vger.kernel.org, virtualization@lists.linux-foundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jason Wang , "Michael S. Tsirkin" , Eric Dumazet , Paolo Abeni , Jesper Dangaard Brouer , John Fastabend , Alexei Starovoitov , Simon Horman , Jakub Kicinski , "Liu, Yujie" Subject: Re: [PATCH net-next v2 4/5] virtio-net: support rx netdim Message-ID: <202311061237.I4bMaa06-lkp@intel.com> References: <12c77098b73313eea8fdc88a3d1d20611444827d.1698929590.git.hengqi@linux.alibaba.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: <12c77098b73313eea8fdc88a3d1d20611444827d.1698929590.git.hengqi@linux.alibaba.com> Hi Heng, 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/Heng-Qi/virtio-net-returns-whether-napi-is-complete/20231103-040818 base: net-next/main patch link: https://lore.kernel.org/r/12c77098b73313eea8fdc88a3d1d20611444827d.1698929590.git.hengqi%40linux.alibaba.com patch subject: [PATCH net-next v2 4/5] virtio-net: support rx netdim config: arm-vexpress_defconfig (https://download.01.org/0day-ci/archive/20231106/202311061237.I4bMaa06-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231106/202311061237.I4bMaa06-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/202311061237.I4bMaa06-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: net_dim_get_rx_moderation >>> referenced by virtio_net.c:3529 (drivers/net/virtio_net.c:3529) >>> drivers/net/virtio_net.o:(virtnet_rx_dim_work) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: net_dim >>> referenced by virtio_net.c:2176 (drivers/net/virtio_net.c:2176) >>> drivers/net/virtio_net.o:(virtnet_poll) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki