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 99785C25B08 for ; Sat, 20 Aug 2022 07:21:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344203AbiHTHVj (ORCPT ); Sat, 20 Aug 2022 03:21:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343905AbiHTHVe (ORCPT ); Sat, 20 Aug 2022 03:21:34 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EAFBC924F for ; Sat, 20 Aug 2022 00:21:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660980093; x=1692516093; h=date:from:to:cc:subject:message-id:mime-version; bh=LVkN/7OajMKzoh/t6yHXQvHMGPc/fI2ZovmaIPzxWe8=; b=CvZqG0qS97Be0mDSYJxHQ21xzEzFTchKEtGRywhaku9HQoHPQtVcXHa5 1pNPOreOpO0WEWI57/0wJgHGDwedaWwu1YDgWGoxoDzD5n5SCuyodnpi/ MN1+6CB9xU/tNGGyoRPLLw+3FAagwTwEUClSta1kU6SUhS0Wjd3S0NmOb 3KEvI12qSLYkweL7A58MU8b94phkiU9pw+Y3xJw3/B7nhNQpPrI0xN6UJ MBVZPSKrJBl84aGEgcfBU/tpTdo/aRgbJLcUXiRRH31jyyPMXUAkk3+ZA qUUar3zVUmGg/AEdaOOpn5txyV15qSnDO+loOCF6I2pjaL/u6j4PC2qsQ w==; X-IronPort-AV: E=McAfee;i="6500,9779,10444"; a="319186295" X-IronPort-AV: E=Sophos;i="5.93,250,1654585200"; d="scan'208";a="319186295" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2022 00:21:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,250,1654585200"; d="scan'208";a="750759488" Received: from lkp-server01.sh.intel.com (HELO 44b6dac04a33) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 20 Aug 2022 00:21:31 -0700 Received: from kbuild by 44b6dac04a33 with local (Exim 4.96) (envelope-from ) id 1oPInS-0002JT-1e; Sat, 20 Aug 2022 07:21:30 +0000 Date: Sat, 20 Aug 2022 15:21:12 +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/arm.c:52:1: sparse: sparse: symbol '__pcpu_scope_kvm_arm_hyp_stack_page' was not declared. Should it be static? Message-ID: <202208201541.xemzhBIO-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 tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 50cd95ac46548429e5bba7ca75cc97d11a697947 commit: db129d486ebdf4e3168282236f9d9008b42cac7e KVM: arm64: Implement non-protected nVHE hyp stack unwinder date: 4 weeks ago config: arm64-randconfig-s042-20220820 (https://download.01.org/0day-ci/archive/20220820/202208201541.xemzhBIO-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=db129d486ebdf4e3168282236f9d9008b42cac7e git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout db129d486ebdf4e3168282236f9d9008b42cac7e # 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/arm.c:52:1: sparse: sparse: symbol '__pcpu_scope_kvm_arm_hyp_stack_page' was not declared. Should it be static? vim +/__pcpu_scope_kvm_arm_hyp_stack_page +52 arch/arm64/kvm/arm.c 51 > 52 DEFINE_PER_CPU(unsigned long, kvm_arm_hyp_stack_page); 53 unsigned long kvm_arm_hyp_percpu_base[NR_CPUS]; 54 DECLARE_KVM_NVHE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params); 55 -- 0-DAY CI Kernel Test Service https://01.org/lkp