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 EC8D8C433F5 for ; Fri, 18 Mar 2022 15:54:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238310AbiCRP4G (ORCPT ); Fri, 18 Mar 2022 11:56:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233652AbiCRP4E (ORCPT ); Fri, 18 Mar 2022 11:56:04 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A4D5BE27 for ; Fri, 18 Mar 2022 08:54:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647618886; x=1679154886; h=date:from:to:cc:subject:message-id:mime-version; bh=KEFTSAv8xg+WfbM6W9D5jDk3+j1vb2HrT+K7eU3BdAs=; b=YhFe6MCWUZjt9+EKdtywhXhvXtUCJl/G+cutZXjEJd7I6yUPmpXk1hZy gScxHnu5EA/7cepHp7oCelc8ktxIzbXB821JiXzvB0FUuLnBVeXqL//ts ZB+bdjkAX7hAjLZlPvndg4s/UT2CNXQ39XjFTatBtyY9v8YcKPOT/4V47 0yCoPxdf3P8Dbueje/dXfLTsTFQn7kL1QXJo4w+09wAspJgbnHj5/gQyC vnmJBPB6JTkivwHDPLid8OMcwcVTEeFLvy2O7uBtHHJnHYqc/TL1Ylabf jUFtQraa5ywp+RuY/2AzVAsC1lpC/v7FJ7EYkZdiJ6//lPVdRGdtuPfPC Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10290"; a="256886965" X-IronPort-AV: E=Sophos;i="5.90,192,1643702400"; d="scan'208";a="256886965" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Mar 2022 08:54:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,192,1643702400"; d="scan'208";a="635799920" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 18 Mar 2022 08:54:43 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nVEw6-000Ew5-TM; Fri, 18 Mar 2022 15:54:42 +0000 Date: Fri, 18 Mar 2022 23:54:10 +0800 From: kernel test robot To: Marc Zyngier Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Quentin Perret , Alexandru Elisei , Will Deacon Subject: [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 233/9999] arch/arm64/kvm/perf.c:58:43: error: implicit declaration of function 'perf_num_counters'; did you mean 'dec_mm_counter'? Message-ID: <202203182338.1SRPwggO-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://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10-2022-03 head: 306d827cfbb9633f5be11438b2fc8922bf4d2b3c commit: 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf [233/9999] FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key config: arm64-randconfig-c004-20220318 (https://download.01.org/0day-ci/archive/20220318/202203182338.1SRPwggO-lkp@intel.com/config) 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://github.com/ammarfaizi2/linux-block/commit/13dbdc0759fd4b89417f64d399ffa6a86fdc7caf git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10-2022-03 git checkout 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kvm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/arm64/kvm/perf.c: In function 'kvm_perf_init': >> arch/arm64/kvm/perf.c:58:43: error: implicit declaration of function 'perf_num_counters'; did you mean 'dec_mm_counter'? [-Werror=implicit-function-declaration] 58 | if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) | ^~~~~~~~~~~~~~~~~ | dec_mm_counter cc1: some warnings being treated as errors vim +58 arch/arm64/kvm/perf.c 50 51 int kvm_perf_init(void) 52 { 53 /* 54 * Check if HW_PERF_EVENTS are supported by checking the number of 55 * hardware performance counters. This could ensure the presence of 56 * a physical PMU and CONFIG_PERF_EVENT is selected. 57 */ > 58 if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) 59 static_branch_enable(&kvm_arm_pmu_available); 60 61 return perf_register_guest_info_callbacks(&kvm_guest_cbs); 62 } 63 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org