Am 05.03.2015 um 14:37 schrieb Eduardo Habkost:
> On Thu, Mar 05, 2015 at 01:32:02AM +0100, Andreas Färber wrote:
>> Am 04.03.2015 um 03:13 schrieb Eduardo Habkost:
>>> The APIC ID compatibility code is required only for PC, and now that
>>> x86_cpu_initfn() doesn't use x86_cpu_apic_id_from_index() anymore, that
>>> code can be moved to pc.c.
>>>
>>> Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
>>> Reviewed-by: Andreas Färber <afaer...@suse.de>
>>> Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
>>> ---
>>> hw/i386/pc.c | 35 +++++++++++++++++++++++++++++++++++
>>> target-i386/cpu.c | 34 ----------------------------------
>>> 2 files changed, 35 insertions(+), 34 deletions(-)
>>>
>>> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
>>> index b229856..8c3c470 100644
>>> --- a/hw/i386/pc.c
>>> +++ b/hw/i386/pc.c
[...]
>>> @@ -629,6 +631,39 @@ bool e820_get_entry(int idx, uint32_t type, uint64_t
>>> *address, uint64_t *length)
>>> return false;
>>> }
>>>
>>> +/* Enables contiguous-apic-ID mode, for compatibility */
>>> +static bool compat_apic_id_mode;
>>> +
>>> +void enable_compat_apic_id_mode(void)
>>> +{
>>> + compat_apic_id_mode = true;
>>> +}
>>> +
>>> +/* Calculates initial APIC ID for a specific CPU index
>>> + *
>>> + * Currently we need to be able to calculate the APIC ID from the CPU index
>>> + * alone (without requiring a CPU object), as the QEMU<->Seabios
>>> interfaces have
>>> + * no concept of "CPU index", and the NUMA tables on fw_cfg need the APIC
>>> ID of
>>> + * all CPUs up to max_cpus.
>>> + */
>>> +uint32_t x86_cpu_apic_id_from_index(unsigned int cpu_index)
>>
>> Looking a bit closer here, as I am poking around its call site for the
>> socket modeling, can't this be made static while at it? (If so, don't
>> forget to drop the prototype.)
>
> Yes, I'll make it static. I assume it's OK to do it before committing
> instead of resending the series because of that?
For me, sure. If you want to go safe or be verbose, you can post the
diff as a reply when you apply.
Cheers,
Andreas
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