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-rw-r--r--hw/vfio/migration.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c
index ace3d8548e..b5bb0cd092 100644
--- a/hw/vfio/migration.c
+++ b/hw/vfio/migration.c
@@ -1138,6 +1138,11 @@ bool vfio_migration_active(void)
     return true;
 }
 
+static bool vfio_viommu_preset(VFIODevice *vbasedev)
+{
+    return vbasedev->bcontainer->space->as != &address_space_memory;
+}
+
 /*
  * Return true when either migration initialized or blocker registered.
  * Currently only return false when adding blocker fails which will