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Should it be static? Message-ID: <202605160421.omP6Ob6t-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: b5816a1652ad494d4af974f0000657b686bd683c commit: 4ad0b651d058e1858771f56a77a1118863f594aa [2/2] ANDROID: KVM: arm64: iommu: Add pgtable allocation functions config: arm64-randconfig-r122-20260514 (https://download.01.org/0day-ci/archive/20260516/202605160421.omP6Ob6t-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/20260516/202605160421.omP6Ob6t-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/202605160421.omP6Ob6t-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:44:6: sparse: sparse: symbol '__kvm_iommu_donate_pages' was not declared. Should it be static? >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:62:6: sparse: sparse: symbol '__kvm_iommu_reclaim_pages' was not declared. Should it be static? arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:106:5: sparse: sparse: symbol 'kvm_iommu_refill' was not declared. Should it be static? arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:116:6: sparse: sparse: symbol 'kvm_iommu_reclaim' was not declared. Should it be static? arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:125:5: sparse: sparse: symbol 'kvm_iommu_reclaimable' was not declared. Should it be static? arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:163:21: sparse: sparse: Using plain integer as NULL pointer vim +/__kvm_iommu_reclaim_pages +62 arch/arm64/kvm/hyp/nvhe/iommu/iommu.c 61 > 62 void __kvm_iommu_reclaim_pages(struct hyp_pool *pool, void *p, u8 order) 63 { 64 /* 65 * Order MUST be same allocated page, however the buddy allocator 66 * is allowed to give higher order pages. 67 */ 68 BUG_ON(order > hyp_virt_to_page(p)->order); 69 70 hyp_put_page(pool, p); 71 } 72 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki