Re: [PATCH 00/10] s390: virtio: support protected virtualization

Juergen Gross
2019-05-03T10:03:16Z

On 03/05/2019 11:55, Cornelia Huck wrote:
> On Fri, 26 Apr 2019 20:32:35 +0200
> Halil Pasic <pasic@linux.ibm.com> wrote:
>
>> Enhanced virtualization protection technology may require the use of
>> bounce buffers for I/O. While support for this was built into the virtio
>> core, virtio-ccw wasn't changed accordingly.
>>
>> Some background on technology (not part of this series) and the
>> terminology used.
>>
>> * Protected Virtualization (PV):

Uuh, you are aware that "PV" in virtualization environment is used as
"Para-Virtualization" (e.g. in Xen) today? I believe you are risking a
major mis-understanding here.

Juergen