From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB39DC433EF for ; Fri, 20 May 2022 15:29:54 +0000 (UTC) Received: from localhost ([::1]:43452 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ns4Zd-0007qP-Tn for qemu-devel@archiver.kernel.org; Fri, 20 May 2022 11:29:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34044) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ns4Yo-0006KJ-DG for qemu-devel@nongnu.org; Fri, 20 May 2022 11:29:02 -0400 Received: from mga18.intel.com ([134.134.136.126]:3667) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ns4Yl-0005Yk-Pq for qemu-devel@nongnu.org; Fri, 20 May 2022 11:29:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653060539; x=1684596539; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2leG2LmaeymdY17ZfAaPpngzgqFnDp+gD2t1Nl2U6Yo=; b=OHtPM/ExGeqGKmrJek4RqpzRwxRE9IEM62FePiIIckvWxYgegBYNGhEC WHSBEC/tugm1+o+ei2i35j/ZZXGAx/8TZ6fi9WbwZvtaDybQHV1HQ21v3 wcy+L/M1iBFMLyT3SfQ7z79VGjvs0FIcuIb9bQyJ+jT/AtZGq0PyA0+24 BaFwYTAUI/NbLXxTSATlDdRt+H9lhqjYarkNNeoMmuHeFPlKCj292L3kP pK+GetB1q1wlwv9acbYvkmgbt7UlojzG9Hcrv0tCgYDjmhA6YaSOrSE5i V+bIqPp7vwGB01D2DNFwNOK6lsHkJNym0LcQNSvS9LyDcPlJDmRtG+e4T Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10353"; a="254693431" X-IronPort-AV: E=Sophos;i="5.91,239,1647327600"; d="scan'208";a="254693431" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2022 08:28:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,239,1647327600"; d="scan'208";a="899369665" Received: from lkp-server02.sh.intel.com (HELO 242b25809ac7) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 20 May 2022 08:28:50 -0700 Received: from kbuild by 242b25809ac7 with local (Exim 4.95) (envelope-from ) id 1ns4Yb-0004rl-NI; Fri, 20 May 2022 15:28:49 +0000 Date: Fri, 20 May 2022 23:28:25 +0800 From: kernel test robot To: zhenwei pi , akpm@linux-foundation.org, naoya.horiguchi@nec.com, mst@redhat.com, david@redhat.com Cc: kbuild-all@lists.01.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, jasowang@redhat.com, virtualization@lists.linux-foundation.org, pbonzini@redhat.com, peterx@redhat.com, qemu-devel@nongnu.org, zhenwei pi Subject: Re: [PATCH 3/3] virtio_balloon: Introduce memory recover Message-ID: <202205202330.u0vQWiWG-lkp@intel.com> References: <20220520070648.1794132-4-pizhenwei@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220520070648.1794132-4-pizhenwei@bytedance.com> Received-SPF: pass client-ip=134.134.136.126; envelope-from=lkp@intel.com; helo=mga18.intel.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi zhenwei, Thank you for the patch! Yet something to improve: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on next-20220519] [cannot apply to linux/master linus/master v5.18-rc7] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/zhenwei-pi/recover-hardware-corrupted-page-by-virtio-balloon/20220520-151328 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything config: arm-randconfig-r026-20220519 (https://download.01.org/0day-ci/archive/20220520/202205202330.u0vQWiWG-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/a42127073dd4adb6354649c8235c5cde033d01f2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review zhenwei-pi/recover-hardware-corrupted-page-by-virtio-balloon/20220520-151328 git checkout a42127073dd4adb6354649c8235c5cde033d01f2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: drivers/virtio/virtio_balloon.o: in function `unpoison_memory_func': >> virtio_balloon.c:(.text+0x89a): undefined reference to `unpoison_memory' arm-linux-gnueabi-ld: drivers/virtio/virtio_balloon.o: in function `virtballoon_probe': >> virtio_balloon.c:(.text+0x111a): undefined reference to `register_memory_failure_notifier' arm-linux-gnueabi-ld: drivers/virtio/virtio_balloon.o: in function `virtballoon_remove': >> virtio_balloon.c:(.text+0x12a2): undefined reference to `unregister_memory_failure_notifier' -- 0-DAY CI Kernel Test Service https://01.org/lkp