Re: [PATCH] ACPI: add a boot parameter to disable parsing CFMWS during NUMA init

[kernel test robot]

Hi Haifeng,

kernel test robot noticed the following build warnings:

[auto build test WARNING on rafael-pm/linux-next]
[also build test WARNING on rafael-pm/bleeding-edge cxl/next tip/x86/mm linus/master v6.16-rc1 next-20260303]
[cannot apply to cxl/pending]
[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/Haifeng-Xu/ACPI-add-a-boot-parameter-to-disable-parsing-CFMWS-during-NUMA-init/20260304-160933
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link:    https://lore.kernel.org/r/20260304080647.169434-1-haifeng.xu%40shopee.com
patch subject: [PATCH] ACPI: add a boot parameter to disable parsing CFMWS during NUMA init
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260304/202603041550.t2wIMeDy-lkp@xxxxxxxxx/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260304/202603041550.t2wIMeDy-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603041550.t2wIMeDy-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/acpi/numa/srat.c:323:12: warning: no previous prototype for function 'cfmws_disabled' [-Wmissing-prototypes]
     323 | int __init cfmws_disabled(void)
         |            ^
   drivers/acpi/numa/srat.c:323:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
     323 | int __init cfmws_disabled(void)
         | ^
         | static 
   1 warning generated.


vim +/cfmws_disabled +323 drivers/acpi/numa/srat.c

   322	
 > 323	int __init cfmws_disabled(void)
   324	{
   325		return cfmws_numa < 0;
   326	}
   327	

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