Re: [tip:x86/apic] x86/acpi: Introduce persistent storage for cpuid <-> apicid mapping

[Thomas Gleixner]

On Thu, 6 Oct 2016, Yinghai Lu wrote:
> Yes, that should work. but should do the same thing for x2apic
> 
> in acpi_parse_x2apic should have
> 
> > +       if (processor->local_apic_id == -1) {
> > +               ++disabled_cpus;
> > +               return -EINVAL;
> > +       }

So that means, that x2apic_apic_id_valid() is wrong as well ....