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 0AAC6C28D13 for ; Fri, 19 Aug 2022 23:33:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242859AbiHSXdZ (ORCPT ); Fri, 19 Aug 2022 19:33:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241985AbiHSXdU (ORCPT ); Fri, 19 Aug 2022 19:33:20 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB02762EC for ; Fri, 19 Aug 2022 16:33:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660951997; x=1692487997; h=date:from:to:cc:subject:message-id:mime-version; bh=rVUc2cvO9irhJ0g2IQoFQs1xyLGgP+CiOwLPP+GADmI=; b=gq4Gr0lD6I6gnsy51pcEJ9hgmjoBQ9WtIpWyyovjX1Ufa4aPG3xhltkg lCywTrf6Wrra5gw9mhS/09DFAEHbAnONgbHWc1KgmoOaX72g7+ow4tuBR iG21wONPomlI5T+vi04KkImv/1oG+PP5JPWC2nxpH9HW0ANQwslvB0FgG 9ONjJKJxFM4syFYWLzb5bXdWP+MfztPQGegaNmV+dbZFrAGL9osUyYh8k 94VxUO6ggbROY0RcrjMoGG3UsyQA5UF/njSqUlOfrifeXM2Yzk5hvMV5C A+BFz7Xe3uZsPd0cER5J167fvEsfaw2J/cFnwzN1ttZLo2wMVFG3MTKxv w==; X-IronPort-AV: E=McAfee;i="6500,9779,10444"; a="280088957" X-IronPort-AV: E=Sophos;i="5.93,249,1654585200"; d="scan'208";a="280088957" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2022 16:33:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,249,1654585200"; d="scan'208";a="936388583" Received: from lkp-server01.sh.intel.com (HELO 44b6dac04a33) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 19 Aug 2022 16:33:15 -0700 Received: from kbuild by 44b6dac04a33 with local (Exim 4.96) (envelope-from ) id 1oPBUJ-0001v9-17; Fri, 19 Aug 2022 23:33:15 +0000 Date: Sat, 20 Aug 2022 07:32:21 +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:10:1: sparse: sparse: symbol '__pcpu_scope_overflow_stack' was not declared. Should it be static? Message-ID: <202208200751.t9a4zfuz-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/kvm/hyp/nvhe/Makefile arch/arm64/kvm/hyp/nvhe/host.S arch/arm64/kvm/hyp/nvhe/stacktrace.c tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 50cd95ac46548429e5bba7ca75cc97d11a697947 commit: 548ec3336f323db56260b312c232ab37285f0284 KVM: arm64: On stack overflow switch to hyp overflow_stack date: 4 weeks ago config: arm64-randconfig-s042-20220820 (https://download.01.org/0day-ci/archive/20220820/202208200751.t9a4zfuz-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=548ec3336f323db56260b312c232ab37285f0284 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 548ec3336f323db56260b312c232ab37285f0284 # 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:10:1: sparse: sparse: symbol '__pcpu_scope_overflow_stack' was not declared. Should it be static? vim +/__pcpu_scope_overflow_stack +10 arch/arm64/kvm/hyp/nvhe/stacktrace.c > 10 #include 11 -- 0-DAY CI Kernel Test Service https://01.org/lkp