| #include "qemu/osdep.h" | 
 | #include "hw/acpi/cpu_hotplug.h" | 
 | #include "migration/vmstate.h" | 
 |  | 
 |  | 
 | /* Following stubs are all related to ACPI cpu hotplug */ | 
 | const VMStateDescription vmstate_cpu_hotplug; | 
 |  | 
 | void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe_cpu, | 
 |                                 CPUHotplugState *cpuhp_state, | 
 |                                 uint16_t io_port) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner, | 
 |                                   AcpiCpuHotplug *gpe_cpu, uint16_t base) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList ***list) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void acpi_cpu_plug_cb(HotplugHandler *hotplug_dev, | 
 |                       CPUHotplugState *cpu_st, DeviceState *dev, Error **errp) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev, | 
 |                              AcpiCpuHotplug *g, DeviceState *dev, Error **errp) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void acpi_cpu_unplug_cb(CPUHotplugState *cpu_st, | 
 |                         DeviceState *dev, Error **errp) | 
 | { | 
 |     return; | 
 | } | 
 |  | 
 | void acpi_cpu_unplug_request_cb(HotplugHandler *hotplug_dev, | 
 |                                 CPUHotplugState *cpu_st, | 
 |                                 DeviceState *dev, Error **errp) | 
 | { | 
 |     return; | 
 | } |