Ryzen issues on FreeBSD ?

[Don Lewis]

On 23 Jan, Mike Tancsa wrote:
> On 1/22/2018 5:13 PM, Don Lewis wrote:
>>>
>>> I am trying an RMA with AMD.
>> 
>> Something else that you might want to try is 12.0-CURRENT.  There might
>> be some changes in HEAD that need to be merged back to 11.1-STABLE.
> 
> It looks like this thread got mention on phorix :) In the comments
> section (comment #9) a post makes reference to
> 
> http://blog.programster.org/ubuntu-16-04-compile-custom-kernel-for-ryzen
> 
> I guess Linux is still working through similar lockups too :(

Yes.  Interesting (and fairly concise) thread here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690085