KVM: selftests: Introduce a VM_MODE_DEFAULT macro for the default bits

This will be required later for tests like the kvm_create_max_vcpus test that do not use the vm_create_default() function. Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190523164309.13345-5-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
kernelci · Jun 4, 2019 · fe85ec8 · fe85ec8
1 parent a9c788f
commit fe85ec8
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h
@@ -43,6 +43,12 @@ enum vm_guest_mode {
 	NUM_VM_MODES,
 };
 
+#ifdef __aarch64__
+#define VM_MODE_DEFAULT VM_MODE_P40V48_4K
+#else
+#define VM_MODE_DEFAULT VM_MODE_P52V48_4K
+#endif
+
 #define vm_guest_mode_string(m) vm_guest_mode_string[m]
 extern const char * const vm_guest_mode_string[];
 

diff --git a/tools/testing/selftests/kvm/lib/aarch64/processor.c b/tools/testing/selftests/kvm/lib/aarch64/processor.c
@@ -227,7 +227,7 @@ struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages,
 	uint64_t extra_pg_pages = (extra_mem_pages / ptrs_per_4k_pte) * 2;
 	struct kvm_vm *vm;
 
-	vm = vm_create(VM_MODE_P40V48_4K, DEFAULT_GUEST_PHY_PAGES + extra_pg_pages, O_RDWR);
+	vm = vm_create(VM_MODE_DEFAULT, DEFAULT_GUEST_PHY_PAGES + extra_pg_pages, O_RDWR);
 
 	kvm_vm_elf_load(vm, program_invocation_name, 0, 0);
 	vm_vcpu_add_default(vm, vcpuid, guest_code);

diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -821,7 +821,7 @@ struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages,
 	uint64_t extra_pg_pages = extra_mem_pages / 512 * 2;
 
 	/* Create VM */
-	vm = vm_create(VM_MODE_P52V48_4K,
+	vm = vm_create(VM_MODE_DEFAULT,
 		       DEFAULT_GUEST_PHY_PAGES + extra_pg_pages,
 		       O_RDWR);