Previously CPUs were exposed in the QOM tree at a path
/machine/unattached/device[nn]
where the 'nn' of the first CPU is usually zero, but can
vary depending on what devices were already created.
With this change the CPUs are now at
/machine/cpu[nn]
where the 'nn' of the first CPU is always zero.
Note: This (intentionally) breaks compatibility with current
libvirt code that looks for "/machine/unattached/device[0]"
in the assumption it is the first CPU.
Cc: libvir-list@xxxxxxxxxx
Suggested-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@xxxxxxxxx>
---
hw/i386/x86.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index b84840a1bb9..50bf249c700 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -108,6 +108,7 @@ void x86_cpu_new(X86MachineState *x86ms, int64_t apic_id, Error **errp)
{
Object *cpu = object_new(MACHINE(x86ms)->cpu_type);
+ object_property_add_child(OBJECT(x86ms), "cpu[*]", OBJECT(cpu));
if (!object_property_set_uint(cpu, "apic-id", apic_id, errp)) {
goto out;
}
--
2.34.1
