3 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86/processor.h b/tools/testing/selftests/kvm/include/x86/processor.h
index 513e4a1075fa..e5a602c87273 100644
--- a/tools/testing/selftests/kvm/include/x86/processor.h
+++ b/tools/testing/selftests/kvm/include/x86/processor.h
@@ -1226,6 +1226,8 @@ struct idt_entry {
 void vm_install_exception_handler(struct kvm_vm *vm, int vector,
 			void (*handler)(struct ex_regs *));
 
+gva_t vm_alloc_stack(struct kvm_vm *vm, int nr_pages);
+
 /*
  * Exception fixup morphs #DE to an arbitrary magic vector so that '0' can be
  * used to signal "no expcetion".
diff --git a/tools/testing/selftests/kvm/include/x86/svm_util.h b/tools/testing/selftests/kvm/include/x86/svm_util.h
index 6c013eb838be..3b1cc484fba1 100644
--- a/tools/testing/selftests/kvm/include/x86/svm_util.h
+++ b/tools/testing/selftests/kvm/include/x86/svm_util.h
@@ -28,6 +28,9 @@ struct svm_test_data {
 	void *msr_hva;
 	u64 msr_gpa;
 
+	/* Stack */
+	void *stack; /* gva */
+
 	/* NPT */
 	u64 ncr3_gpa;
 };
diff --git a/tools/testing/selftests/kvm/include/x86/vmx.h b/tools/testing/selftests/kvm/include/x86/vmx.h
index 90fffaf91595..1dcb9b86d33d 100644
--- a/tools/testing/selftests/kvm/include/x86/vmx.h
+++ b/tools/testing/selftests/kvm/include/x86/vmx.h
@@ -524,6 +524,8 @@ struct vmx_pages {
 	u64 apic_access_gpa;
 	void *apic_access;
 
+	void *stack;
+
 	u64 eptp_gpa;
 };