AMD processors supported under bhyve

C. L. Martinez carlopmart at gmail.com
Wed Sep 30 17:32:44 UTC 2015


On Wed, Sep 30, 2015 at 5:25 PM, Jung-uk Kim <jkim at freebsd.org> wrote:
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> On 09/30/2015 12:54, C. L. Martinez wrote:
>> On Tue, Sep 29, 2015 at 11:03 AM, C. L. Martinez
>> <carlopmart at gmail.com> wrote:
>>> On Tue, Sep 29, 2015 at 10:43 AM, Jason Tubnor <jason at tubnor.net>
>>> wrote:
>>>> On 29 September 2015 at 20:07, C. L. Martinez
>>>> <carlopmart at gmail.com> wrote:
>>>>>
>>>>> Hi all,
>>>>>
>>>>> Maybe a stupid question, but are AMD processors supported
>>>>> under FreeBSD 10.2-STABLE for bhyve or are they only
>>>>> supported under 11-CURRENT?
>>>>
>>>>
>>>> 10.2-RELEASE is the first release to contain AMD support
>>>> (10.1-STABLE did have support however).  11-CURRENT obviously
>>>> supports it and is where you'll find all the latest
>>>> patches/fixes when reports are made.  I use TrueOS monthly
>>>> 11-CURRENT snapshots specifically for this reason (and to have
>>>> binary updates).
>>>
>>>
>>> Thanks Jason... My idea is to use or FreeBSD or HardenedBSD for
>>> this host, and if I have problems maybe I will try TrueOS ...
>>
>> Uhmm I am installing 10.2-STABLE and I am seeing the following
>> error:
>>
>> module_register_init: MOD_LOAD (vmm, 0xffffffff81d914b0, 0) error
>> 6
>>
>> Does this means AMD is not supported yet or what??
>
> We don't support some early generation CPUs.
>
> https://wiki.freebsd.org/bhyve
>
> "Barcelona" class and newer AMD processors include the required RVI
> extension and as with Intel processors, presence of the "POPCNT"
> (POPulation Count) processor feature in dmesg(8) indicates RVI
> support. Note some processors such as Kuma core have POPCNT feature
> but lacks required "NRIPS" (Next RIP Save) feature.
>
> Jung-uk Kim


Oops .. Thanks Jung-uk. But, is not currently supported for 10.X or it
will never supported? I am asking about using 11-CURRENT.


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