Re: [PATCH v2 1/1] s390: virtio: let arch accept devices without IOMMU feature

Pierre Morel
2020-06-16T07:35:25Z

On 2020-06-16 08:22, Jason Wang wrote:
>
> On 2020/6/15 下午8:39, Pierre Morel wrote:
>> An architecture protecting the guest memory against unauthorized host
>> access may want to enforce VIRTIO I/O device protection through the
>> use of VIRTIO_F_IOMMU_PLATFORM.
>>
>> Let's give a chance to the architecture to accept or not devices
>> without VIRTIO_F_IOMMU_PLATFORM.
>>
>> Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
>
>
> Acked-by: Jason Wang <jasowang@redhat.com>

Thanks,

Pierre

--
Pierre Morel
IBM Lab Boeblingen