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Diffstat (limited to 'tools/testing/selftests/kvm/kvm_page_table_test.c')
-rw-r--r--tools/testing/selftests/kvm/kvm_page_table_test.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/kvm_page_table_test.c b/tools/testing/selftests/kvm/kvm_page_table_test.c
index 36407cb0ec85..ba1fdc3dcf4a 100644
--- a/tools/testing/selftests/kvm/kvm_page_table_test.c
+++ b/tools/testing/selftests/kvm/kvm_page_table_test.c
@@ -280,7 +280,7 @@ static struct kvm_vm *pre_init_before_test(enum vm_guest_mode mode, void *arg)
#ifdef __s390x__
alignment = max(0x100000, alignment);
#endif
- guest_test_phys_mem &= ~(alignment - 1);
+ guest_test_phys_mem = align_down(guest_test_phys_mem, alignment);
/* Set up the shared data structure test_args */
test_args.vm = vm;