[PATCH] ppc/spapr: fix default cpu for pre-10.0 machines.

[Harsh Prateek Bora <harshpb@linux.ibm.com>]

When POWER10 CPU was made as default, we missed keeping POWER9 as
default for older pseries releases (pre-10.0) at that time.
This caused breakge in default cpu evaluation for older pseries
machines and hence this fix.

Fixes: 51113013f3 ("ppc/spapr: change pseries machine default to POWER10 CPU")
Signed-off-by: Harsh Prateek Bora <harshpb@linux.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 c15340a58d..b31a91e2e2 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4748,6 +4748,7 @@ static void spapr_machine_9_2_class_options(MachineClass *mc)
 {
     spapr_machine_10_0_class_options(mc);
     compat_props_add(mc->compat_props, hw_compat_9_2, hw_compat_9_2_len);
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power9_v2.2");
 }
 
 DEFINE_SPAPR_MACHINE(9, 2);
-- 
2.43.5