From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (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 DBBDC468E for ; Tue, 14 Jun 2022 04:25:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655180715; x=1686716715; h=date:from:to:cc:subject:message-id:mime-version; bh=p9sj/QiIVWiU9GsI+4aNT6Sg88ts13hszXjq4P/QBYo=; b=BH+yTctCaIG4aDuLpARCXPZ1INylaSFFqTBsSIOtKTDUXrhr4374Dkxi vdoJUWa0D6IF7DdEcI4QGKr9SFbLkVjwKFo8ki5+aOYzqa2VE+huNpf4r 5H/7/XFyKQ4k5W1G45j3B5vNYaJL7T3wBkJa7RMpQ/H+HayuGkwmg4BtL HRf28ZAmOAha2W/C3Vzj5gDfkwtdOZ4Suxt637HXZa+0oQb57kkc6in79 oiiJoFFKz01fXtZbTFgdAQ4aamPNm9o740cc8QFBpNAi9FzeDH+QC+7Ha PdwkC8FA1SKBlfVRThFcMuThHHR/ZwSUZq9axUAy7RCh+61qJYsfqzkzX A==; X-IronPort-AV: E=McAfee;i="6400,9594,10377"; a="279218892" X-IronPort-AV: E=Sophos;i="5.91,299,1647327600"; d="scan'208";a="279218892" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2022 21:25:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,299,1647327600"; d="scan'208";a="673653671" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 13 Jun 2022 21:25:13 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o0y77-000LTI-2c; Tue, 14 Jun 2022 04:25:13 +0000 Date: Tue, 14 Jun 2022 12:24:55 +0800 From: kernel test robot To: "Kirill A. Shutemov" Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [intel-tdx:guest-unaccepted-memory 6/17] mm/page_alloc.c:1015:40: error: use of undeclared identifier 'NR_UNACCEPTED' Message-ID: <202206141219.Jr2jdIB3-lkp@intel.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 tree: https://github.com/intel/tdx.git guest-unaccepted-memory head: 7a902d05477ac272558ba731d903c6b0c9d72903 commit: e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea [6/17] mm: Report unaccepted memory in meminfo config: hexagon-randconfig-r041-20220613 (https://download.01.org/0day-ci/archive/20220614/202206141219.Jr2jdIB3-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c97436f8b6e2718286e8496faf53a2c800e281cf) 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/tdx/commit/e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx guest-unaccepted-memory git checkout e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon 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 >>): >> mm/page_alloc.c:1015:40: error: use of undeclared identifier 'NR_UNACCEPTED' mod_node_page_state(page_pgdat(page), NR_UNACCEPTED, -(1 << order)); ^ mm/page_alloc.c:1152:43: error: use of undeclared identifier 'NR_UNACCEPTED' __mod_node_page_state(page_pgdat(page), NR_UNACCEPTED, ^ 2 errors generated. vim +/NR_UNACCEPTED +1015 mm/page_alloc.c 1001 1002 /* 1003 * Page acceptance can be very slow. Do not call under critical locks. 1004 */ 1005 static void accept_page(struct page *page, unsigned int order) 1006 { 1007 phys_addr_t start = page_to_phys(page); 1008 int i; 1009 1010 if (!PageUnaccepted(page)) 1011 return; 1012 1013 accept_memory(start, start + (PAGE_SIZE << order)); 1014 __ClearPageUnaccepted(page); > 1015 mod_node_page_state(page_pgdat(page), NR_UNACCEPTED, -(1 << order)); 1016 1017 /* Assert that there is no PageUnaccepted() on tail pages */ 1018 if (IS_ENABLED(CONFIG_DEBUG_VM)) { 1019 for (i = 1; i < (1 << order); i++) 1020 VM_BUG_ON_PAGE(PageUnaccepted(page + i), page + i); 1021 } 1022 } 1023 -- 0-DAY CI Kernel Test Service https://01.org/lkp