To avoid code duplication, move page_align() to the shared `kvm_util.h` header file. No functional change intended. Reviewed-by: Andrew Jones Signed-off-by: Fuad Tabba --- tools/testing/selftests/kvm/include/kvm_util.h | 5 +++++ tools/testing/selftests/kvm/lib/arm64/processor.c | 5 ----- tools/testing/selftests/kvm/lib/riscv/processor.c | 5 ----- 3 files changed, 5 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index 81f4355ff28a..dabbe4c3b93f 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -1258,6 +1258,11 @@ static inline int __vm_disable_nx_huge_pages(struct kvm_vm *vm) return __vm_enable_cap(vm, KVM_CAP_VM_DISABLE_NX_HUGE_PAGES, 0); } +static inline uint64_t page_align(struct kvm_vm *vm, uint64_t v) +{ + return (v + vm->page_size - 1) & ~(vm->page_size - 1); +} + /* * Arch hook that is invoked via a constructor, i.e. before exeucting main(), * to allow for arch-specific setup that is common to all tests, e.g. computing diff --git a/tools/testing/selftests/kvm/lib/arm64/processor.c b/tools/testing/selftests/kvm/lib/arm64/processor.c index 607a4e462984..143632917766 100644 --- a/tools/testing/selftests/kvm/lib/arm64/processor.c +++ b/tools/testing/selftests/kvm/lib/arm64/processor.c @@ -21,11 +21,6 @@ static vm_vaddr_t exception_handlers; -static uint64_t page_align(struct kvm_vm *vm, uint64_t v) -{ - return (v + vm->page_size - 1) & ~(vm->page_size - 1); -} - static uint64_t pgd_index(struct kvm_vm *vm, vm_vaddr_t gva) { unsigned int shift = (vm->pgtable_levels - 1) * (vm->page_shift - 3) + vm->page_shift; diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c index d5e8747b5e69..f8ff4bf938d9 100644 --- a/tools/testing/selftests/kvm/lib/riscv/processor.c +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c @@ -26,11 +26,6 @@ bool __vcpu_has_ext(struct kvm_vcpu *vcpu, uint64_t ext) return !ret && !!value; } -static uint64_t page_align(struct kvm_vm *vm, uint64_t v) -{ - return (v + vm->page_size - 1) & ~(vm->page_size - 1); -} - static uint64_t pte_addr(struct kvm_vm *vm, uint64_t entry) { return ((entry & PGTBL_PTE_ADDR_MASK) >> PGTBL_PTE_ADDR_SHIFT) << -- 2.52.0.351.gbe84eed79e-goog