[openeuler:OLK-6.6 2861/2861] arch/arm64/kvm/arm.c:569:5: sparse: sparse: symbol 'kvm_arch_rec_init' was not declared. Should it be static?

[openeuler:OLK-6.6 2861/2861] arch/arm64/kvm/arm.c:569:5: sparse: sparse: symbol 'kvm_arch_rec_init' was not declared. Should it be static?

[kernel test robot]

tree:   https://gitee.com/openeuler/kernel.git OLK-6.6
head:   de77e9c80efaf3890697ce25530864472e02bff3
commit: fa36fa3469d2461c1887e823371059401941ae8a [2861/2861] CCA: Fix cca kabi conflict
config: arm64-randconfig-r121-20250907 (https://download.01.org/0day-ci/archive/20250910/202509102008.TYNWJrfa-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce: (https://download.01.org/0day-ci/archive/20250910/202509102008.TYNWJrfa-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/202509102008.TYNWJrfa-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> arch/arm64/kvm/arm.c:569:5: sparse: sparse: symbol 'kvm_arch_rec_init' was not declared. Should it be static?

vim +/kvm_arch_rec_init +569 arch/arm64/kvm/arm.c

   568	
 > 569	int kvm_arch_rec_init(struct kvm_vcpu_arch *vcpu_arch)
   570	{
   571		struct realm_rec *rec;
   572	
   573		rec = kzalloc(sizeof(struct realm_rec), GFP_KERNEL_ACCOUNT);
   574		if (!rec)
   575			return -ENOMEM;
   576		rec->mpidr = INVALID_HWID;
   577		vcpu_arch->rec = rec;
   578		return 0;
   579	}
   580	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki