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 2B998C433F5 for ; Tue, 23 Nov 2021 20:48:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237374AbhKWUwC (ORCPT ); Tue, 23 Nov 2021 15:52:02 -0500 Received: from mga02.intel.com ([134.134.136.20]:44182 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232689AbhKWUwB (ORCPT ); Tue, 23 Nov 2021 15:52:01 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10177"; a="222351224" X-IronPort-AV: E=Sophos;i="5.87,258,1631602800"; d="scan'208";a="222351224" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2021 12:48:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,258,1631602800"; d="scan'208";a="674623681" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 23 Nov 2021 12:48:51 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1mpcig-0002HU-Km; Tue, 23 Nov 2021 20:48:50 +0000 Date: Wed, 24 Nov 2021 04:48:10 +0800 From: kernel test robot To: Sean Christopherson Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, x86@kernel.org, Paolo Bonzini Subject: [tip:perf/core 12/17] arch/arm64/kvm/arm.c:499:15: warning: no previous prototype for 'kvm_arch_vcpu_get_ip' Message-ID: <202111240411.iKbDg3oU-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core head: a9f4a6e92b3b319296fb078da2615f618f6cd80c commit: e1bfc24577cc65c95dc519d7621a9c985b97e567 [12/17] KVM: Move x86's perf guest info callbacks to generic KVM config: arm64-randconfig-r035-20211123 (https://download.01.org/0day-ci/archive/20211124/202111240411.iKbDg3oU-lkp@intel.com/config.gz) compiler: aarch64-linux-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=e1bfc24577cc65c95dc519d7621a9c985b97e567 git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch --no-tags tip perf/core git checkout e1bfc24577cc65c95dc519d7621a9c985b97e567 # save the config file to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/arm.c:499:15: warning: no previous prototype for 'kvm_arch_vcpu_get_ip' [-Wmissing-prototypes] 499 | unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu) | ^~~~~~~~~~~~~~~~~~~~ vim +/kvm_arch_vcpu_get_ip +499 arch/arm64/kvm/arm.c 498 > 499 unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu) 500 { 501 return *vcpu_pc(vcpu); 502 } 503 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org