[Qemu-devel] [PATCH 04/12] acpi/piix4: add cpu hot unplug request callback support

[Gu Zheng]

From: Zhu Guihua <address@hidden>

Signed-off-by: Zhu Guihua <address@hidden>
Signed-off-by: Gu Zheng <address@hidden>
---
 hw/acpi/piix4.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 4407388..9b75780 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -364,6 +364,8 @@ static void piix4_device_unplug_request_cb(HotplugHandler 
*hotplug_dev,
     if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) {
         acpi_pcihp_device_unplug_cb(&s->ar, s->irq, &s->acpi_pci_hotplug, dev,
                                     errp);
+    } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) {
+        acpi_cpu_unplug_request_cb(&s->ar, s->irq, &s->gpe_cpu, dev, errp);
     } else {
         error_setg(errp, "acpi: device unplug request for not supported device"
                    " type: %s", object_get_typename(OBJECT(dev)));
-- 
1.7.7