Fix for LP#1187529: Devices on PCI bridge stop working when
live-migrated. Update bridge mappings for all PCI bridge
devices in get_pci_config_device().
Signed-off-by: Don Koch <dkoch@verizon.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit e78e9ae4a9)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>