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target-i386: cpu: Do not ignore error and fix apic parent 

object_property_add_child() silently fails with error that it can't
create duplicate propery 'apic' as we already have 'apic' property
registered for 'apic' feature. As result generic device_realize puts
apic into unattached container.

As it's programming error, abort if name collision happens in future
and fix property name for apic_state to 'lapic', this way apic is
a child of cpu instance.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Igor Mammedov 2016-07-06 08:20:52 +02:00 committed by Eduardo Habkost
parent c2f193b538
commit 6816b1b381
1 changed files with 3 additions and 2 deletions
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5
target-i386/cpu.c
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@ -2826,8 +2826,9 @@ static void x86_cpu_apic_create(X86CPU *cpu, Error **errp)
cpu->apic_state = DEVICE(object_new(apic_type));
object_property_add_child(OBJECT(cpu), "apic",
OBJECT(cpu->apic_state), NULL);
object_property_add_child(OBJECT(cpu), "lapic",
OBJECT(cpu->apic_state), &error_abort);
qdev_prop_set_uint8(cpu->apic_state, "id", cpu->apic_id);
/* TODO: convert to link<> */
apic = APIC_COMMON(cpu->apic_state);