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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0F4DC433F5 for ; Fri, 20 May 2022 15:29:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350837AbiETP26 (ORCPT ); Fri, 20 May 2022 11:28:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237528AbiETP2z (ORCPT ); Fri, 20 May 2022 11:28:55 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC0686B0A5 for ; Fri, 20 May 2022 08:28:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653060533; x=1684596533; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2leG2LmaeymdY17ZfAaPpngzgqFnDp+gD2t1Nl2U6Yo=; b=kPaoqNhWtZNol28aIuNoeAARTbnLmQOssIOaJ26GU507cx5K6Cfr9LWP l6Q1VPc7ULItdIzxAM36n98J955KairBcIuhGuTAaVdziWm0iaeStSED0 jbZdkWA2pT5WNh+uUrgRym3Zx0XeIAuG/GXqPaGb/1qw1JC8DkIpJPdA2 Oj0qVG5JYzE5MR1BIOW/Su2cph3v8Ni2LJiWEZgiCG4IflNrzPOFLmb/P lP4PwEQFlEPolvmwNvLLMptrEqXNRClb5+OwoVaZGbPFsRn7mHlzAkpb1 DmNH8hVB61QCdtbo1MHNdoTufR8dc82sgX9LQYnPeDvMLj7DNRMzvkdgZ Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10353"; a="272612188" X-IronPort-AV: E=Sophos;i="5.91,239,1647327600"; d="scan'208";a="272612188" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.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> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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