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

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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@xxxxxxxxxxxxx>


Acked-by: Jason Wang <jasowang@xxxxxxxxxx>

Thanks,

Pierre



--
Pierre Morel
IBM Lab Boeblingen



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