A change was introduced in v6.0, which was supposed to transfer the new
acpi_index state. But an incorrect function was used to decide if that
state should go into, or expected in the migration stream.
That change was corrected for v7.0 with commit
a83c284490 ("acpi: fix acpi_index
migration"). For v6.2, force the behavior of qemu v6.x.
Debug output disabled because it breaks make check.
Resolves: bsc#1216985
Signed-off-by: Olaf Hering <olaf@aepfle.de>