We create and initialize a cpuobj for each present cpu in
machvirt_init(). Now we also initialize the cpu member of
structure CPUArchId for each present cpu in the function.
This will be used to determine whether a cpu is present
when generating ACPI tables in later patches.
Co-developed-by: Ying Fang <fangyi...@huawei.com>
Signed-off-by: Ying Fang <fangyi...@huawei.com>
Signed-off-by: Yanan Wang <wangyana...@huawei.com>
---
hw/arm/virt.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index e5dcdebdbc..50e324975f 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2061,6 +2061,13 @@ static void machvirt_init(MachineState *machine)
}
qdev_realize(DEVICE(cpuobj), NULL, &error_fatal);
+
+ /*
+ * As ARM cpu hotplug is not supported yet, we initialize
+ * the present cpu members here.
+ */
+ machine->possible_cpus->cpus[n].cpu = cpuobj;
+
object_unref(cpuobj);
}
fdt_add_timer_nodes(vms);
--
2.19.1
