KVM: Push struct x86_exception info the various gva_to_gpa variants

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 53ff31f..9ce0414 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2567,18 +2567,19 @@
 }
 
 static gpa_t nonpaging_gva_to_gpa(struct kvm_vcpu *vcpu, gva_t vaddr,
-				  u32 access, u32 *error)
+				  u32 access, struct x86_exception *exception)
 {
-	if (error)
-		*error = 0;
+	if (exception)
+		exception->error_code = 0;
 	return vaddr;
 }
 
 static gpa_t nonpaging_gva_to_gpa_nested(struct kvm_vcpu *vcpu, gva_t vaddr,
-					 u32 access, u32 *error)
+					 u32 access,
+					 struct x86_exception *exception)
 {
-	if (error)
-		*error = 0;
+	if (exception)
+		exception->error_code = 0;
 	return vcpu->arch.nested_mmu.translate_gpa(vcpu, vaddr, access);
 }