Use the config_section machine property to fix migration of older pseries started with an older QEMU (version < 2.4 for both).
Older machines started with QEMU 2.4 are not affected by this change since they send the configuration section unconditionally. Signed-off-by: Greg Kurz <gk...@linux.vnet.ibm.com> --- hw/ppc/spapr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 5bd8fd3ef842..cd6681acb87b 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2446,6 +2446,7 @@ static void spapr_machine_2_3_instance_options(MachineState *machine) spapr_machine_2_4_instance_options(machine); savevm_skip_section_footers(); global_state_set_optional(); + machine->config_section = false; } static void spapr_machine_2_3_class_options(MachineClass *mc)