1 files changed, 16 insertions, 0 deletions
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c
index ac04387a6a..1aff6b1042 100644
--- a/target/i386/kvm/xen-emu.c
+++ b/target/i386/kvm/xen-emu.c
@@ -936,6 +936,22 @@ static bool kvm_xen_hcall_evtchn_op(struct kvm_xen_exit *exit, X86CPU *cpu,
         }
         break;
     }
+    case EVTCHNOP_bind_interdomain: {
+        struct evtchn_bind_interdomain interdomain;
+
+        qemu_build_assert(sizeof(interdomain) == 12);
+        if (kvm_copy_from_gva(cs, arg, &interdomain, sizeof(interdomain))) {
+            err = -EFAULT;
+            break;
+        }
+
+        err = xen_evtchn_bind_interdomain_op(&interdomain);
+        if (!err &&
+            kvm_copy_to_gva(cs, arg, &interdomain, sizeof(interdomain))) {
+            err = -EFAULT;
+        }
+        break;
+    }
     default:
         return false;
     }