Re: [PATCH v1 2/3] x86/mce: Add zhaoxin.c to support Zhaoxin MCA

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

Hi Tony,

kernel test robot noticed the following build errors:

[auto build test ERROR on tip/x86/core]
[also build test ERROR on tip/master linus/master v6.11-rc7 next-20240909]
[cannot apply to tip/auto-latest]
[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/Tony-W-Wang-oc/x86-mce-Add-centaur-vendor-to-support-Zhaoxin-MCA/20240909-192507
base:   tip/x86/core
patch link:    https://lore.kernel.org/r/20240909104349.3349-3-TonyWWang-oc%40zhaoxin.com
patch subject: [PATCH v1 2/3] x86/mce: Add zhaoxin.c to support Zhaoxin MCA
config: x86_64-randconfig-123-20240910 (https://download.01.org/0day-ci/archive/20240910/202409101604.VYS2JlHA-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240910/202409101604.VYS2JlHA-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/202409101604.VYS2JlHA-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: arch/x86/kernel/cpu/mce/severity.o: in function `mce_zhaoxin_feature_init':
>> arch/x86/kernel/cpu/mce/internal.h:341: multiple definition of `mce_zhaoxin_feature_init'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:341: first defined here
   ld: arch/x86/kernel/cpu/mce/severity.o: in function `mce_zhaoxin_feature_clear':
>> arch/x86/kernel/cpu/mce/internal.h:342: multiple definition of `mce_zhaoxin_feature_clear'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:342: first defined here
   ld: arch/x86/kernel/cpu/mce/genpool.o: in function `mce_zhaoxin_feature_init':
>> arch/x86/kernel/cpu/mce/internal.h:341: multiple definition of `mce_zhaoxin_feature_init'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:341: first defined here
   ld: arch/x86/kernel/cpu/mce/genpool.o: in function `mce_zhaoxin_feature_clear':
>> arch/x86/kernel/cpu/mce/internal.h:342: multiple definition of `mce_zhaoxin_feature_clear'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:342: first defined here
   ld: arch/x86/kernel/cpu/mce/intel.o: in function `mce_zhaoxin_feature_init':
>> arch/x86/kernel/cpu/mce/internal.h:341: multiple definition of `mce_zhaoxin_feature_init'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:341: first defined here
   ld: arch/x86/kernel/cpu/mce/intel.o: in function `mce_zhaoxin_feature_clear':
>> arch/x86/kernel/cpu/mce/internal.h:342: multiple definition of `mce_zhaoxin_feature_clear'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:342: first defined here
   ld: arch/x86/kernel/cpu/mce/threshold.o: in function `mce_zhaoxin_feature_init':
>> arch/x86/kernel/cpu/mce/internal.h:341: multiple definition of `mce_zhaoxin_feature_init'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:341: first defined here
   ld: arch/x86/kernel/cpu/mce/threshold.o: in function `mce_zhaoxin_feature_clear':
>> arch/x86/kernel/cpu/mce/internal.h:342: multiple definition of `mce_zhaoxin_feature_clear'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:342: first defined here
   ld: arch/x86/kernel/cpu/mce/dev-mcelog.o: in function `mce_zhaoxin_feature_init':
>> arch/x86/kernel/cpu/mce/internal.h:341: multiple definition of `mce_zhaoxin_feature_init'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:341: first defined here
   ld: arch/x86/kernel/cpu/mce/dev-mcelog.o: in function `mce_zhaoxin_feature_clear':
>> arch/x86/kernel/cpu/mce/internal.h:342: multiple definition of `mce_zhaoxin_feature_clear'; arch/x86/kernel/cpu/mce/core.o:arch/x86/kernel/cpu/mce/internal.h:342: first defined here


vim +341 arch/x86/kernel/cpu/mce/internal.h

   335	
   336	extern void (*mc_poll_banks)(void);
   337	#ifdef CONFIG_X86_MCE_ZHAOXIN
   338	void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c);
   339	void mce_zhaoxin_feature_clear(struct cpuinfo_x86 *c);
   340	#else
 > 341	void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c) {}
 > 342	void mce_zhaoxin_feature_clear(struct cpuinfo_x86 *c) {}

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