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Should it be static? Message-ID: <202605140712.RAcxOZDr-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android15-6.6 head: 5346453405bf12d7ed6003f45dd47b71744fe1be commit: be3195fe7b08b042aca453d795a8d0afede4d2a4 [2/2] ANDROID: KVM: arm64: iommu: Use unified allocator interface config: arm64-randconfig-r122-20260514 (https://download.01.org/0day-ci/archive/20260514/202605140712.RAcxOZDr-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260514/202605140712.RAcxOZDr-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202605140712.RAcxOZDr-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:55:5: sparse: sparse: symbol 'kvm_iommu_refill' was not declared. Should it be static? >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:60:6: sparse: sparse: symbol 'kvm_iommu_reclaim' was not declared. Should it be static? >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:65:5: sparse: sparse: symbol 'kvm_iommu_reclaimable' was not declared. Should it be static? arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:99:21: sparse: sparse: Using plain integer as NULL pointer vim +/kvm_iommu_refill +55 arch/arm64/kvm/hyp/nvhe/iommu/iommu.c 54 > 55 int kvm_iommu_refill(struct kvm_hyp_memcache *host_mc) 56 { 57 return refill_hyp_pool(&iommu_host_pool, host_mc); 58 } 59 > 60 void kvm_iommu_reclaim(struct kvm_hyp_memcache *host_mc, int target) 61 { 62 reclaim_hyp_pool(&iommu_host_pool, host_mc, target); 63 } 64 > 65 int kvm_iommu_reclaimable(void) 66 { 67 return hyp_pool_free_pages(&iommu_host_pool); 68 } 69 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki