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vl.c: Create late backends before migration object 

The migration object may want to check against different types of memory
when initialized.  Delay the creation to be after late backends.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Peter Xu 2023-04-19 12:17:37 -04:00 committed by Juan Quintela
parent fa45f8dab9
commit cb9d8b8ce1
1 changed files with 7 additions and 2 deletions
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softmmu/vl.c
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@ -3583,14 +3583,19 @@ void qemu_init(int argc, char **argv)
machine_class->name, machine_class->deprecation_reason);
}
/*
* Create backends before creating migration objects, so that it can
* check against compatibilities on the backend memories (e.g. postcopy
* over memory-backend-file objects).
*/
qemu_create_late_backends();
/*
* Note: creates a QOM object, must run only after global and
* compat properties have been set up.
*/
migration_object_init();
qemu_create_late_backends();
/* parse features once if machine provides default cpu_type */
current_machine->cpu_type = machine_class->default_cpu_type;
if (cpu_option) {