diff --git a/nova/objects/migrate_data.py b/nova/objects/migrate_data.py
index 8824e23507..1340c34d97 100644
--- a/nova/objects/migrate_data.py
+++ b/nova/objects/migrate_data.py
@@ -153,7 +153,8 @@ class LiveMigrateData(obj_base.NovaObject):
     # Version 1.1: Added old_vol_attachment_ids field.
     # Version 1.2: Added wait_for_vif_plugged
     # Version 1.3: Added vifs field.
-    VERSION = '1.3'
+    # Version 1.4: Added pci_dev_map_src_dst field.
+    VERSION = '1.4'
 
     fields = {
         'is_volume_backed': fields.BooleanField(),
@@ -170,6 +171,7 @@ class LiveMigrateData(obj_base.NovaObject):
         # default for the config option may change in the future
         'wait_for_vif_plugged': fields.BooleanField(),
         'vifs': fields.ListOfObjectsField('VIFMigrateData'),
+        'pci_dev_map_src_dst': fields.DictOfStringsField(),
     }
 
 
@@ -243,7 +245,8 @@ class LibvirtLiveMigrateData(LiveMigrateData):
     # Version 1.11: Added dst_supports_mdev_live_migration,
     #               source_mdev_types and target_mdevs fields
     # Version 1.12: Added dst_cpu_shared_set_info
-    VERSION = '1.12'
+    # Version 1.13: Inherited pci_dev_map_src_dst from LiveMigrateData
+    VERSION = '1.13'
 
     fields = {
         'filename': fields.StringField(),
@@ -288,6 +291,8 @@ class LibvirtLiveMigrateData(LiveMigrateData):
         super(LibvirtLiveMigrateData, self).obj_make_compatible(
             primitive, target_version)
         target_version = versionutils.convert_version_to_tuple(target_version)
+        if (target_version < (1, 13)):
+            primitive.pop('pci_dev_map_src_dst', None)
         if (target_version < (1, 12)):
             primitive.pop('dst_cpu_shared_set_info', None)
         if target_version < (1, 11):
@@ -341,7 +346,8 @@ class HyperVLiveMigrateData(LiveMigrateData):
     # Version 1.2: Added old_vol_attachment_ids
     # Version 1.3: Added wait_for_vif_plugged
     # Version 1.4: Inherited vifs from LiveMigrateData
-    VERSION = '1.4'
+    # Version 1.5: Inherited pci_dev_map_src_dst from LiveMigrateData
+    VERSION = '1.5'
 
     fields = {'is_shared_instance_path': fields.BooleanField()}
 
@@ -349,6 +355,8 @@ class HyperVLiveMigrateData(LiveMigrateData):
         super(HyperVLiveMigrateData, self).obj_make_compatible(
             primitive, target_version)
         target_version = versionutils.convert_version_to_tuple(target_version)
+        if (target_version < (1, 5)):
+            primitive.pop('pci_dev_map_src_dst', None)
         if target_version < (1, 4) and 'vifs' in primitive:
             del primitive['vifs']
         if target_version < (1, 3) and 'wait_for_vif_plugged' in primitive:
@@ -363,9 +371,18 @@ class HyperVLiveMigrateData(LiveMigrateData):
 
 @obj_base.NovaObjectRegistry.register
 class VMwareLiveMigrateData(LiveMigrateData):
-    VERSION = '1.0'
+    # Version 1.0: Initial version
+    # Version 1.1: Inherited pci_dev_map_src_dst from LiveMigrateData
+    VERSION = '1.1'
 
     fields = {
         'cluster_name': fields.StringField(nullable=False),
         'datastore_regex': fields.StringField(nullable=False),
     }
+
+    def obj_make_compatible(self, primitive, target_version):
+        super(VMwareLiveMigrateData, self).obj_make_compatible(
+            primitive, target_version)
+        target_version = versionutils.convert_version_to_tuple(target_version)
+        if (target_version < (1, 1)):
+            primitive.pop('pci_dev_map_src_dst', None)
diff --git a/nova/tests/unit/objects/test_migrate_data.py b/nova/tests/unit/objects/test_migrate_data.py
index b019b0f59f..14759a721d 100644
--- a/nova/tests/unit/objects/test_migrate_data.py
+++ b/nova/tests/unit/objects/test_migrate_data.py
@@ -100,7 +100,8 @@ class _TestLibvirtLiveMigrateData(object):
             dst_supports_mdev_live_migration=True,
             source_mdev_types={},
             target_mdevs={},
-            dst_cpu_shared_set_info=set())
+            dst_cpu_shared_set_info=set(),
+            pci_dev_map_src_dst={})
         manifest = ovo_base.obj_tree_get_versions(obj.obj_name())
 
         data = lambda x: x['nova_object.data']
@@ -145,6 +146,9 @@ class _TestLibvirtLiveMigrateData(object):
         primitive = data(obj.obj_to_primitive(target_version='1.11',
                                               version_manifest=manifest))
         self.assertNotIn('dst_cpu_shared_set_info', primitive)
+        primitive = data(obj.obj_to_primitive(target_version='1.12',
+                                              version_manifest=manifest))
+        self.assertNotIn('pci_dev_map_src_dst', primitive)
 
     def test_bdm_obj_make_compatible(self):
         obj = migrate_data.LibvirtLiveMigrateBDMInfo(
@@ -207,7 +211,8 @@ class _TestHyperVLiveMigrateData(object):
         obj = migrate_data.HyperVLiveMigrateData(
             is_shared_instance_path=True,
             old_vol_attachment_ids={'yes': 'no'},
-            wait_for_vif_plugged=True)
+            wait_for_vif_plugged=True,
+            pci_dev_map_src_dst={})
 
         data = lambda x: x['nova_object.data']
 
@@ -219,6 +224,8 @@ class _TestHyperVLiveMigrateData(object):
         self.assertNotIn('old_vol_attachment_ids', primitive)
         primitive = data(obj.obj_to_primitive(target_version='1.2'))
         self.assertNotIn('wait_for_vif_plugged', primitive)
+        primitive = data(obj.obj_to_primitive(target_version='1.4'))
+        self.assertNotIn('pci_dev_map_src_dst', primitive)
 
 
 class TestHyperVLiveMigrateData(test_objects._LocalTest,
@@ -231,6 +238,29 @@ class TestRemoteHyperVLiveMigrateData(test_objects._RemoteTest,
     pass
 
 
+class _TestVMwareLiveMigrateData(object):
+    def test_obj_make_compatible(self):
+        obj = migrate_data.VMwareLiveMigrateData(
+            pci_dev_map_src_dst={})
+
+        data = lambda x: x['nova_object.data']
+
+        primitive = data(obj.obj_to_primitive())
+        self.assertIn('pci_dev_map_src_dst', primitive)
+        primitive = data(obj.obj_to_primitive(target_version='1.0'))
+        self.assertNotIn('pci_dev_map_src_dst', primitive)
+
+
+class TestVMwareLiveMigrateData(test_objects._LocalTest,
+                                _TestVMwareLiveMigrateData):
+    pass
+
+
+class TestRemoteVMwareLiveMigrateData(test_objects._RemoteTest,
+                                      _TestVMwareLiveMigrateData):
+    pass
+
+
 class TestVIFMigrateData(test.NoDBTestCase):
 
     def test_get_dest_vif_source_vif_not_set(self):
diff --git a/nova/tests/unit/objects/test_objects.py b/nova/tests/unit/objects/test_objects.py
index e11156b9ef..27bcf43cf1 100644
--- a/nova/tests/unit/objects/test_objects.py
+++ b/nova/tests/unit/objects/test_objects.py
@@ -1102,7 +1102,7 @@ object_data = {
     'HostMapping': '1.0-1a3390a696792a552ab7bd31a77ba9ac',
     'HostMappingList': '1.1-18ac2bfb8c1eb5545bed856da58a79bc',
     'HVSpec': '1.2-de06bcec472a2f04966b855a49c46b41',
-    'HyperVLiveMigrateData': '1.4-e265780e6acfa631476c8170e8d6fce0',
+    'HyperVLiveMigrateData': '1.5-b424b27305f259fb3c15d720856585c7',
     'IDEDeviceBus': '1.0-29d4c9f27ac44197f01b6ac1b7e16502',
     'ImageMeta': '1.8-642d1b2eb3e880a367f37d72dd76162d',
     'ImageMetaProps': '1.39-b0fb2690fa477480e42a1469769cb9fc',
@@ -1128,7 +1128,7 @@ object_data = {
     'KeyPair': '1.4-1244e8d1b103cc69d038ed78ab3a8cc6',
     'KeyPairList': '1.3-94aad3ac5c938eef4b5e83da0212f506',
     'LibvirtLiveMigrateBDMInfo': '1.1-5f4a68873560b6f834b74e7861d71aaf',
-    'LibvirtLiveMigrateData': '1.12-7cd9cbf1c0b3999be34137880bbcfbe5',
+    'LibvirtLiveMigrateData': '1.13-c92e9c98bfccafe84e52c08efbec41d8',
     'LibvirtLiveMigrateNUMAInfo': '1.0-0e777677f3459d0ed1634eabbdb6c22f',
     'LibvirtVPMEMDevice': '1.0-17ffaf47585199eeb9a2b83d6bde069f',
     'MemoryDiagnostics': '1.0-2c995ae0f2223bb0f8e523c5cc0b83da',
@@ -1183,7 +1183,7 @@ object_data = {
     'VirtCPUTopology': '1.0-fc694de72e20298f7c6bab1083fd4563',
     'VirtualInterface': '1.3-efd3ca8ebcc5ce65fff5a25f31754c54',
     'VirtualInterfaceList': '1.0-9750e2074437b3077e46359102779fc6',
-    'VMwareLiveMigrateData': '1.0-a3cc858a2bf1d3806d6f57cfaa1fb98a',
+    'VMwareLiveMigrateData': '1.1-14a63b00f1b8880453df6d19a883bc73',
     'VolumeUsage': '1.0-6c8190c46ce1469bb3286a1f21c2e475',
     'XenDeviceBus': '1.0-272a4f899b24e31e42b2b9a7ed7e9194',
 }