Re: [Xen-devel] Windows HVM no longer boots with AMD Ryzen 3700X (and 3900X)

[Steven Haigh <netwiz@xxxxxxxxx>]

On 2019-09-02 18:04, Paul Durrant wrote:
> > -----Original Message-----
> > Further to the above, I did some experimentation. The following is a
> > list of attempted boot configurations and their outcomes:
> >
> > viridian=1
> > vcpus=4
> > STOPCODE: HAL MEMORY ALLOCATION
> >
> > viridian=0
> > vcpus=4
> > STOPCODE: MULTIPROCESSOR_CONFIGURATION_NOT_SUPPORTED
> >
> > viridian=0
> > vcpus=1
> > Boot OK - get to Windows Server 2016 login etc
> And to complete the set, how about viridian=1 vcpus=1?
Any vcpus value where viridian=1 is used creates a HAL MEMORY ALLOCATION 
stopcode when trying to boot Windows.
--
Steven Haigh

? netwiz@xxxxxxxxx     ? http://www.crc.id.au
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