hw/machine: Remove the Zero check of nb_numa_nodes for numa_complete_configuration()

Commit 7a3099fc9c5c("numa: postpone options post-processing till machine_run_board_init()")
broke the commit 7b8be49d36fc("NUMA: Enable adding NUMA node implicitly").

The machine_run_board_init() doesn't do NUMA setup if nb_numa_nodes=0,
but the numa_complete_configuration need add a new node if memory hotplug
is enabled (slots > 0) even nb_numa_nodes=0.

So, Remove the check for numa_complete_configuration() to fix this.

Fixes 7a3099fc9c5c("numa: postpone options post-processing till machine_run_board_init()")
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Message-Id: <20180704132239.6506-1-douly.fnst@cn.fujitsu.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

diff --git a/hw/core/machine.c b/hw/core/machine.c
index 3fad6f880107c27bff50748c94717f7a18bf0b46..a9aeb22f03696fb53485aef0206aa34c2e49c056 100644 (file)
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -792,10 +792,9 @@ void machine_run_board_init(MachineState *machine)
 {
     MachineClass *machine_class = MACHINE_GET_CLASS(machine);
 
-    if (nb_numa_nodes) {
-        numa_complete_configuration(machine);
+    numa_complete_configuration(machine);
+    if (nb_numa_nodes)
         machine_numa_finish_cpu_init(machine);
-    }
 
     /* If the machine supports the valid_cpu_types check and the user
      * specified a CPU with -cpu check here that the user CPU is supported.