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-rw-r--r--hw/core/machine.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c
index ea84bd6788..b35dea05bd 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -683,6 +683,11 @@ void machine_set_cpu_numa_node(MachineState *machine,
             return;
         }
 
+        if (props->has_die_id && !slot->props.has_die_id) {
+            error_setg(errp, "die-id is not supported");
+            return;
+        }
+
         /* skip slots with explicit mismatch */
         if (props->has_thread_id && props->thread_id != slot->props.thread_id) {
                 continue;
@@ -692,6 +697,10 @@ void machine_set_cpu_numa_node(MachineState *machine,
                 continue;
         }
 
+        if (props->has_die_id && props->die_id != slot->props.die_id) {
+                continue;
+        }
+
         if (props->has_socket_id && props->socket_id != slot->props.socket_id) {
                 continue;
         }
@@ -949,6 +958,9 @@ static char *cpu_slot_to_string(const CPUArchId *cpu)
     if (cpu->props.has_socket_id) {
         g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id);
     }
+    if (cpu->props.has_die_id) {
+        g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id);
+    }
     if (cpu->props.has_core_id) {
         if (s->len) {
             g_string_append_printf(s, ", ");