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Date:   Tue, 10 Oct 2023 17:42:31 +0800
From:   kernel test robot <lkp@intel.com>
To:     Sumit Gupta <sumitg@nvidia.com>, rafael@kernel.org,
        rui.zhang@intel.com, lenb@kernel.org, linux-acpi@vger.kernel.org,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     oe-kbuild-all@lists.linux.dev, treding@nvidia.com,
        jonathanh@nvidia.com, bbasu@nvidia.com, sumitg@nvidia.com,
        sanjayc@nvidia.com, ksitaraman@nvidia.com, srikars@nvidia.com,
        jbrasen@nvidia.com
Subject: Re: [Patch v4 2/2] ACPI: processor: reduce CPUFREQ thermal reduction
 pctg for Tegra241
Message-ID: <202310101725.z21V2yNG-lkp@intel.com>
References: <20231009171839.12267-3-sumitg@nvidia.com>
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In-Reply-To: <20231009171839.12267-3-sumitg@nvidia.com>
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Hi Sumit,

kernel test robot noticed the following build errors:

[auto build test ERROR on rafael-pm/linux-next]
[also build test ERROR on next-20231010]
[cannot apply to linus/master v6.6-rc5]
[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/Sumit-Gupta/ACPI-thermal-Add-Thermal-fast-Sampling-Period-_TFP-support/20231010-012229
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link:    https://lore.kernel.org/r/20231009171839.12267-3-sumitg%40nvidia.com
patch subject: [Patch v4 2/2] ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20231010/202310101725.z21V2yNG-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231010/202310101725.z21V2yNG-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310101725.z21V2yNG-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: kernel/sysctl.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: kernel/power/main.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/core.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/platform.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/cpu.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/property.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/cacheinfo.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/base/power/common.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here
   ld: drivers/input/mouse/synaptics.o: in function `acpi_thermal_cpufreq_pctg':
>> include/linux/acpi.h:1546: multiple definition of `acpi_thermal_cpufreq_pctg'; init/main.o:include/linux/acpi.h:1546: first defined here


vim +1546 include/linux/acpi.h

  1541	
  1542	#ifdef CONFIG_HAVE_ARM_SMCCC_DISCOVERY
  1543	int acpi_thermal_cpufreq_pctg(void);
  1544	#else
  1545	inline int acpi_thermal_cpufreq_pctg(void)
> 1546	{
  1547		return 0;
  1548	}
  1549	#endif
  1550	

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