Il 07/10/2013 22:57, Cole Robinson ha scritto: > The following commit introduced a migration incompatibility: > > commit 568f0690fd9aa4d39d84b04c1a5dbb53a915c3fe > Author: David Gibson <da...@gibson.dropbear.id.au> > Date: Thu Jun 6 18:48:49 2013 +1000 > > pci: Replace pci_find_domain() with more general pci_root_bus_path() > > The issue is that i440fx savevm idstr went from 0000:00:00.0/I440FX to > 0000:00.0/I440FX. Unfortunately we are stuck with the breakage for > 1.6 machine types. > > Add a compat property to maintain the busted idstr for the 1.6 machine > types, but revert to the old style format for 1.7+, and <= 1.5. > > Tested with migration from qemu 1.5, qemu 1.6, and qemu.git. > > Signed-off-by: Cole Robinson <crobi...@redhat.com>
Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
