1 files changed, 3 insertions, 28 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 1e2ab5ebe7..2c6194e57f 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -97,7 +97,9 @@
 #include "trace.h"
 #include CONFIG_DEVICES
 
-GlobalProperty pc_compat_5_1[] = {};
+GlobalProperty pc_compat_5_1[] = {
+    { "ICH9-LPC", "x-smi-cpu-hotplug", "off" },
+};
 const size_t pc_compat_5_1_len = G_N_ELEMENTS(pc_compat_5_1);
 
 GlobalProperty pc_compat_5_0[] = {
@@ -769,32 +771,6 @@ void pc_smp_parse(MachineState *ms, QemuOpts *opts)
     }
 }
 
-void pc_hot_add_cpu(MachineState *ms, const int64_t id, Error **errp)
-{
-    X86MachineState *x86ms = X86_MACHINE(ms);
-    int64_t apic_id = x86_cpu_apic_id_from_index(x86ms, id);
-    Error *local_err = NULL;
-
-    if (id < 0) {
-        error_setg(errp, "Invalid CPU id: %" PRIi64, id);
-        return;
-    }
-
-    if (apic_id >= ACPI_CPU_HOTPLUG_ID_LIMIT) {
-        error_setg(errp, "Unable to add CPU: %" PRIi64
-                   ", resulting APIC ID (%" PRIi64 ") is too large",
-                   id, apic_id);
-        return;
-    }
-
-
-    x86_cpu_new(X86_MACHINE(ms), apic_id, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
-        return;
-    }
-}
-
 static
 void pc_machine_done(Notifier *notifier, void *data)
 {
@@ -1691,7 +1667,6 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
     mc->auto_enable_numa_with_memdev = true;
     mc->has_hotpluggable_cpus = true;
     mc->default_boot_order = "cad";
-    mc->hot_add_cpu = pc_hot_add_cpu;
     mc->smp_parse = pc_smp_parse;
     mc->block_default_type = IF_IDE;
     mc->max_cpus = 255;