ppc/spapr: Make Power11 as default cpu for pseries

With Power11 being the newest supportied Power processor in QEMU, and
sufficiently tested, make Power11 as default CPU type for pseries
machine

Retain Power10 as default CPU for pseries-11.0 and older versions

Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
Reviewed-by: Amit Machhiwal <amachhiw@linux.ibm.com>
Tested-by: Amit Machhiwal <amachhiw@linux.ibm.com>
Tested-by: Misbah Anjum N <misanjum@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20260521200844.1449023-3-adityag@linux.ibm.com
[harshpb: commit title, Amit's email updated]
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index d40af312fae18b752efcea546a5a7c434965969c..191f7431bdf59bd5f72fc16765ba04b4c79ece6f 100644 (file)
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4644,7 +4644,7 @@ static void spapr_machine_class_init(ObjectClass *oc, const void *data)
     hc->unplug_request = spapr_machine_device_unplug_request;
     hc->unplug = spapr_machine_device_unplug;
 
-    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power10_v2.0");
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power11_v2.0");
     mc->has_hotpluggable_cpus = true;
     mc->nvdimm_supported = true;
     smc->resize_hpt_default = SPAPR_RESIZE_HPT_ENABLED;
@@ -4777,6 +4777,7 @@ static void spapr_machine_11_0_class_options(MachineClass *mc)
 {
     spapr_machine_11_1_class_options(mc);
     compat_props_add(mc->compat_props, hw_compat_11_0, hw_compat_11_0_len);
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power10_v2.0");
 }
 
 DEFINE_SPAPR_MACHINE(11, 0);