Anthony,
please pull the Xen save/restore patch series, the following git branch
is based on b4bd0b168e9f4898b98308f4a8a089f647a86d16:
git://xenbits.xen.org/people/sstabellini/qemu-dm.git saverestore-8
Anthony PERARD (2):
      xen mapcache: check if memory region has moved.
      xen: do not allocate RAM during INMIGRATE runstate
Stefano Stabellini (4):
      cirrus_vga: do not reset videoram
      Introduce "xen-save-devices-state"
      Set runstate to INMIGRATE earlier
      xen: record physmap changes to xenstore
 docs/xen-save-devices-state.txt |   34 +++++++++++++
 hw/cirrus_vga.c                 |    4 --
 qapi-schema.json                |   19 +++++++
 qmp-commands.hx                 |   27 ++++++++++
 savevm.c                        |   71 ++++++++++++++++++++++++++
 vl.c                            |    2 +-
 xen-all.c                       |  104 ++++++++++++++++++++++++++++++++++++++-
 xen-mapcache.c                  |   22 +++++++-
 xen-mapcache.h                  |    9 +++-
 9 files changed, 280 insertions(+), 12 deletions(-)
Cheers,
Stefano