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 EF555C28D13 for ; Sat, 20 Aug 2022 01:28:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245102AbiHTB21 (ORCPT ); Fri, 19 Aug 2022 21:28:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229672AbiHTB2Z (ORCPT ); Fri, 19 Aug 2022 21:28:25 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A90B29811 for ; Fri, 19 Aug 2022 18:28:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660958902; x=1692494902; h=date:from:to:cc:subject:message-id:mime-version; bh=m1KjniAdlqsrJVQqrfzbFEV4LIS3Vpy3KFcpfXQwjgY=; b=htNFQN1n7yyD3NgdJgEU2VKAicvWDo4lGRF1NgYpn70evnyI9EjOkhcm 1/YOQi+EyTDAAhFsEfN8QgE3VgsxAeFi1oPx7Zc4S5nQtlBy1fJCooVI7 C9COrnya2EgqOLFN4s2MlLAC6VPfZY+qQxr/pP4RKLJrbXLYocjrzacbQ S5k9F9YxuquBF6kVtOiDTjhOgZr8z88rlSWPZTBSVIHst4nI71pJpTiTa XcqcYCCpZWV1bbOoh3NnQ0S9rw5N13oHk4JDn7j//FVxPw4d4uT7a15Ty QSS+3aBgh/kIizopHoBslOqLCd5ODr3VoZdtMamFYFq2XS3cB+AMQjR+Z w==; X-IronPort-AV: E=McAfee;i="6500,9779,10444"; a="379433871" X-IronPort-AV: E=Sophos;i="5.93,249,1654585200"; d="scan'208";a="379433871" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2022 18:28:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,249,1654585200"; d="scan'208";a="584856895" Received: from lkp-server01.sh.intel.com (HELO 44b6dac04a33) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 19 Aug 2022 18:28:19 -0700 Received: from kbuild by 44b6dac04a33 with local (Exim 4.96) (envelope-from ) id 1oPDHf-0001zt-0E; Sat, 20 Aug 2022 01:28:19 +0000 Date: Sat, 20 Aug 2022 09:27:39 +0800 From: kernel test robot To: Kalesh Singh Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Marc Zyngier , Fuad Tabba Subject: arch/arm64/kvm/hyp/nvhe/stacktrace.c:15:1: sparse: sparse: symbol '__pcpu_scope_kvm_stacktrace_info' was not declared. Should it be static? Message-ID: <202208200907.k7SaWQ4x-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org arch/arm64/include/asm/kvm_asm.h arch/arm64/kvm/hyp/nvhe/stacktrace.c arch/arm64/kvm/hyp/nvhe/switch.c tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 50cd95ac46548429e5bba7ca75cc97d11a697947 commit: 879e5ac7b2e4db05799a905b5a07fc9e5dedf651 KVM: arm64: Prepare non-protected nVHE hypervisor stacktrace date: 4 weeks ago config: arm64-randconfig-s042-20220820 (https://download.01.org/0day-ci/archive/20220820/202208200907.k7SaWQ4x-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=879e5ac7b2e4db05799a905b5a07fc9e5dedf651 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 879e5ac7b2e4db05799a905b5a07fc9e5dedf651 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kvm/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) arch/arm64/kvm/hyp/nvhe/stacktrace.c:12:1: sparse: sparse: symbol '__pcpu_scope_overflow_stack' was not declared. Should it be static? >> arch/arm64/kvm/hyp/nvhe/stacktrace.c:15:1: sparse: sparse: symbol '__pcpu_scope_kvm_stacktrace_info' was not declared. Should it be static? vim +/__pcpu_scope_kvm_stacktrace_info +15 arch/arm64/kvm/hyp/nvhe/stacktrace.c 11 > 12 DEFINE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack) 13 __aligned(16); 14 > 15 DEFINE_PER_CPU(struct kvm_nvhe_stacktrace_info, kvm_stacktrace_info); 16 -- 0-DAY CI Kernel Test Service https://01.org/lkp