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 C7DE4C6FA86 for ; Sun, 4 Sep 2022 22:58:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230495AbiIDW66 (ORCPT ); Sun, 4 Sep 2022 18:58:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229627AbiIDW64 (ORCPT ); Sun, 4 Sep 2022 18:58:56 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFEAE2A72E; Sun, 4 Sep 2022 15:58:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662332335; x=1693868335; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=6lRrC028A9Us0DoTusO+pndhBJWhk8nDRSwaWIEpGho=; b=So6hOxruTsqFaVcXFP1UNOOApEDIig/gzZhEWUVkcTZeoGwm7EmY9mHs emrOWn+6VRkr+MzUULkdbNHh0aQll3bgeIWtiqmrYp69CfFvmMDoRc+wJ kXIusyWlOqk7p9zxLSoQFmj6O4MHdqgV5YtQfxeWDA4fL2vFIe78QAUW0 U04M9z6Eko3tZ8gcpK69PZ0+1/ooKxSAzAyOgIdKMPo7s3OnvkPcK3b0d wZ1sZNxpqLUXleMMVHncs9f6vBGIQd7SCW2cHB9jYJUossUmAH20xwlB1 CnVgNWfs2u2ux+afrHaQEZZRXGBHV8DnlJl//OmGulBGvoOCRPuzKIib0 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10460"; a="279289639" X-IronPort-AV: E=Sophos;i="5.93,290,1654585200"; d="scan'208";a="279289639" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2022 15:58:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,290,1654585200"; d="scan'208";a="702697580" Received: from lkp-server02.sh.intel.com (HELO 95dfd251caa2) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 04 Sep 2022 15:58:49 -0700 Received: from kbuild by 95dfd251caa2 with local (Exim 4.96) (envelope-from ) id 1oUyZk-0003TJ-2O; Sun, 04 Sep 2022 22:58:48 +0000 Date: Mon, 5 Sep 2022 06:57:55 +0800 From: kernel test robot To: Lecopzer Chen , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, mark.rutland@arm.com, will@kernel.org Cc: kbuild-all@lists.01.org, lecopzer.chen@mediatek.com, acme@kernel.org, akpm@linux-foundation.org, alexander.shishkin@linux.intel.com, catalin.marinas@arm.com, davem@davemloft.net, jolsa@redhat.com, jthierry@redhat.com, keescook@chromium.org, kernelfans@gmail.com, masahiroy@kernel.org, matthias.bgg@gmail.com, maz@kernel.org, mcgrof@kernel.org, mingo@redhat.com, namhyung@kernel.org, nixiaoming@huawei.com, peterz@infradead.org, pmladek@suse.com, sparclinux@vger.kernel.org, sumit.garg@linaro.org, wangqing@vivo.com, yj.chiang@mediatek.com Subject: Re: [PATCH v7 6/6] arm64: Enable perf events based hard lockup detector Message-ID: <202209050639.jDaWd49E-lkp@intel.com> References: <20220903093415.15850-7-lecopzer.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220903093415.15850-7-lecopzer.chen@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Hi Lecopzer, Thank you for the patch! Yet something to improve: [auto build test ERROR on arm64/for-next/core] [also build test ERROR on arm/for-next soc/for-next linus/master v6.0-rc4 next-20220901] [cannot apply to xilinx-xlnx/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Lecopzer-Chen/Support-hld-delayed-init-based-on-Pseudo-NMI-for/20220903-173641 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-randconfig-c033-20220904 (https://download.01.org/0day-ci/archive/20220905/202209050639.jDaWd49E-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/de75eba8785b631eb168737fbff6dc31418cb852 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Lecopzer-Chen/Support-hld-delayed-init-based-on-Pseudo-NMI-for/20220903-173641 git checkout de75eba8785b631eb168737fbff6dc31418cb852 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: arch/arm64/kernel/perf_event.o: in function `armv8_pmu_driver_init': >> arch/arm64/kernel/perf_event.c:1402: undefined reference to `retry_lockup_detector_init' vim +1402 arch/arm64/kernel/perf_event.c 1391 1392 static int __init armv8_pmu_driver_init(void) 1393 { 1394 int ret; 1395 1396 if (acpi_disabled) 1397 ret = platform_driver_register(&armv8_pmu_driver); 1398 else 1399 ret = arm_pmu_acpi_probe(armv8_pmuv3_pmu_init); 1400 1401 if (!ret) > 1402 retry_lockup_detector_init(); 1403 1404 return ret; 1405 } 1406 device_initcall(armv8_pmu_driver_init) 1407 -- 0-DAY CI Kernel Test Service https://01.org/lkp