X2APIC support

Andriy Gapon avg at FreeBSD.org
Tue Sep 13 12:39:16 UTC 2016


On 13/09/2016 15:11, Slawa Olhovchenkov wrote:
> On Tue, Sep 13, 2016 at 03:04:13PM +0300, Andriy Gapon wrote:
> 
>> On 12/09/2016 20:53, Slawa Olhovchenkov wrote:
>>> boot_cpu_id = 255
>>
>> I think that this points towards the BIOS not configuring the BSP LAPIC
>> correctly when you select that combination of BIOS options.
>> That's weird, but I fail to find any other explanation.
>>
>> If wonder what would happen if you disable X2APIC_OPT_OUT and set
>> hw.x2apic_enable=0 in loader.conf or at the loader prompt.
> 
> Boot OK w/o hw.x2apic_enable=0, only with disable X2APIC_OPT_OUT.
> 

This doesn't answer my question and doesn't add any new information, correct?

-- 
Andriy Gapon


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