[android-common:android16-6.12-lts 1/1] arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:24:1: sparse: sparse: symbol '__pcpu_scope___cur_context' was not declared. Should it be static?

[android-common:android16-6.12-lts 1/1] arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:24:1: sparse: sparse: symbol '__pcpu_scope___cur_context' was not declared. Should it be static?

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android16-6.12-lts
head:   57041e4a7e52342473871000827584f966d8cbd3
commit: 76e0641e684e84368e03c2176e5844feb95f3abf [1/1] ANDROID: KVM: arm64: iommu: Add context for guest teardown
config: arm64-randconfig-r123-20260910 (https://download.01.org/0day-ci/archive/20260915/202609152301.SLiwfQFb-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project d3db069999553568848400c84cbf815c03f5470f)
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260915/202609152301.SLiwfQFb-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/202609152301.SLiwfQFb-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:24:1: sparse: sparse: symbol '__pcpu_scope___cur_context' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:81:22: sparse: sparse: symbol '__get_vcpu' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:209:21: sparse: sparse: Using plain integer as NULL pointer

vim +/__pcpu_scope___cur_context +24 arch/arm64/kvm/hyp/nvhe/iommu/iommu.c

    22	
    23	/* Hypervisor is non-preemptable, so cur_context can be per cpu. */
  > 24	DEFINE_PER_CPU(struct pkvm_hyp_vcpu *, __cur_context);
    25	#define cur_context (*this_cpu_ptr(&__cur_context))
    26	

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