diff --git a/tools/testing/selftests/kvm/arm64/vgic_v5.c b/tools/testing/selftests/kvm/arm64/vgic_v5.c
index d785b660d847..a8707120de0d 100644
--- a/tools/testing/selftests/kvm/arm64/vgic_v5.c
+++ b/tools/testing/selftests/kvm/arm64/vgic_v5.c
@@ -20,8 +20,6 @@ struct vm_gic {
 	u32 gic_dev_type;
 };
 
-static u64 max_phys_size;
-
 #define GUEST_CMD_IRQ_CDIA	10
 #define GUEST_CMD_IRQ_DIEOI	11
 #define GUEST_CMD_IS_AWAKE	12
@@ -208,13 +206,9 @@ void run_tests(u32 gic_dev_type)
 int main(int ac, char **av)
 {
 	int ret;
-	int pa_bits;
 
 	test_disable_default_vgic();
 
-	pa_bits = vm_guest_mode_params[VM_MODE_DEFAULT].pa_bits;
-	max_phys_size = 1ULL << pa_bits;
-
 	ret = test_kvm_device(KVM_DEV_TYPE_ARM_VGIC_V5);
 	if (ret) {
 		pr_info("No GICv5 support; Not running GIC_v5 tests.\n");