Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2019-12-20

Bug fix:
* Resolve CPU models to v1 by default (Eduardo Habkost)

Cleanup:
* Remove incorrect numa_mem_supported checks (Igor Mammedov)

# gpg: Signature made Fri 20 Dec 2019 19:19:02 GMT
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
  numa: properly check if numa is supported
  numa: remove not needed check
  i386: Resolve CPU models to v1 by default

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

3 files changed, 3 insertions, 9 deletions

diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c
index 5853bdee5c..9b5bcb5634 100644
--- a/hw/arm/sbsa-ref.c
+++ b/hw/arm/sbsa-ref.c
@@ -789,7 +789,6 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data)
     mc->possible_cpu_arch_ids = sbsa_ref_possible_cpu_arch_ids;
     mc->cpu_index_to_instance_props = sbsa_ref_cpu_index_to_props;
     mc->get_default_cpu_node_id = sbsa_ref_get_default_cpu_node_id;
-    mc->numa_mem_supported = true;
 }
 
 static const TypeInfo sbsa_ref_info = {
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 56137e9bf0..73bf1f8572 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -843,7 +843,7 @@ static void machine_initfn(Object *obj)
                                         NULL);
     }
 
-    if (mc->numa_mem_supported) {
+    if (mc->cpu_index_to_instance_props && mc->get_default_cpu_node_id) {
         ms->numa_state = g_new0(NumaState, 1);
     }
 
@@ -966,7 +966,7 @@ void machine_run_board_init(MachineState *machine)
 {
     MachineClass *machine_class = MACHINE_GET_CLASS(machine);
 
-    if (machine_class->numa_mem_supported) {
+    if (machine->numa_state) {
         numa_complete_configuration(machine);
         if (machine->numa_state->num_nodes) {
             machine_numa_finish_cpu_init(machine);
diff --git a/hw/core/numa.c b/hw/core/numa.c
index e3332a984f..19f082de12 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -83,10 +83,6 @@ static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
         return;
     }
 
-    if (!mc->cpu_index_to_instance_props || !mc->get_default_cpu_node_id) {
-        error_setg(errp, "NUMA is not supported by this machine-type");
-        return;
-    }
     for (cpus = node->cpus; cpus; cpus = cpus->next) {
         CpuInstanceProperties props;
         if (cpus->value >= max_cpus) {
@@ -178,9 +174,8 @@ void parse_numa_distance(MachineState *ms, NumaDistOptions *dist, Error **errp)
 void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
 {
     Error *err = NULL;
-    MachineClass *mc = MACHINE_GET_CLASS(ms);
 
-    if (!mc->numa_mem_supported) {
+    if (!ms->numa_state) {
         error_setg(errp, "NUMA is not supported by this machine-type");
         goto end;
     }