Re: [RFC/RFT PATCH v2 2/5] arm64, numa: Change the numa init function name to be generic

[kernel test robot <lkp@intel.com>]

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Hi Atish,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on linux/master linus/master v5.9-rc5 next-20200914]
[cannot apply to arm64/for-next/core asm-generic/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]

url:    https://github.com/0day-ci/linux/commits/Atish-Patra/Unify-NUMA-implementation-between-ARM64-RISC-V/20200912-093951
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 0de7511695680425aa1e6e1e1c7a7c24e6250491
config: arm64-randconfig-r032-20200913 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project b2c32c90bab09a6e2c1f370429db26017a182143)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/base/arch_numa.c:463:12: warning: no previous prototype for function 'arch_acpi_numa_init' [-Wmissing-prototypes]
   int __init arch_acpi_numa_init(void)
              ^
   drivers/base/arch_numa.c:463:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   int __init arch_acpi_numa_init(void)
   ^
   static 
   1 warning generated.

# https://github.com/0day-ci/linux/commit/6862a785b7ab5092f214251c211893cb92aa9769
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Atish-Patra/Unify-NUMA-implementation-between-ARM64-RISC-V/20200912-093951
git checkout 6862a785b7ab5092f214251c211893cb92aa9769
vim +/arch_acpi_numa_init +463 drivers/base/arch_numa.c

   448	
   449	#ifdef CONFIG_ACPI_NUMA
   450	int __init arch_acpi_numa_init(void)
   451	{
   452		int ret;
   453	
   454		ret = acpi_numa_init();
   455		if (ret) {
   456			pr_info("Failed to initialise from firmware\n");
   457			return ret;
   458		}
   459	
   460		return srat_disabled() ? -EINVAL : 0;
   461	}
   462	#else
 > 463	int __init arch_acpi_numa_init(void)
   464	{
   465		return -EOPNOTSUPP;
   466	}
   467	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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