On 01.08.23 09:32, Thomas Gleixner wrote:
> On Tue, Aug 01 2023 at 09:08, Juergen Gross wrote:
>> On 01.08.23 08:49, Juergen Gross wrote:
>>    void __init xen_init_apic(void)
>>    {
>>           x86_apic_ops.io_apic_read = xen_io_apic_read;
>> -       /* On PV guests the APIC CPUID bit is disabled so none of the
>> -        * routines end up executing. */
>> -       if (!xen_initial_domain())
>> -               apic_install_driver(&xen_pv_apic);
>> -
>>           x86_platform.apic_post_init = xen_apic_check;
> 
> I don't think this one is needed.

Indeed.


Juergen