Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Mon, 5 Sep 2022 06:57:55 +0800
From:   kernel test robot <lkp@intel.com>
To:     Lecopzer Chen <lecopzer.chen@mediatek.com>,
        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

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 <lkp@intel.com>

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