Based-on: <154385451622.17724.12272989665681200621.stgit@gimli.home>

To help us make machine-type version differences introspectable
by QEMU, the info need to be available at class_init time, and
not require instantiating a machine object.

This series moves machine-type version differences to class_init
functions, and let us eliminate version-specific instance_init
functions from spapr and virt.

On PC the pc_compat_*() functions still have some KVM-specific
code that needs to be moved to class_init before we delete the
pc_compat_*() functions.  We will probably be able to implement
this using AccelClass::compat_props later.

I also plan to move default_machine_opts data to
MachineClass::compat_props, after the compat_props/globals
cleanup[1] being implemented by Marc-André Lureau is merged.

[1] https://www.mail-archive.com/qemu-devel@nongnu.org/msg576381.html

Eduardo Habkost (5):
  virt: Eliminate separate instance_init functions
  spapr: Use default_machine_opts to set use_hotplug_event_source
  spapr: Use default_machine_opts to set suppress_vmdesc
  spapr: Delete instance_options functions
  pc: Use default_machine_opts to set suppress_vmdesc

 hw/arm/virt.c     | 87 +++++++++++---------------------------------
 hw/i386/pc_piix.c |  2 +-
 hw/ppc/spapr.c    | 91 ++---------------------------------------------
 3 files changed, 24 insertions(+), 156 deletions(-)

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2.18.0.rc1.1.g3f1ff2140