On Thu, Aug 17, 2017 at 07:47:04PM +0200, Auger Eric wrote: > I will see with Peter and other potential users in the community whether > it is worth to pursue the efforts on upstreaming the QEMU vSMMUv3 > device, considering the VFIO/VHOST integration is made impossible.
I posted more ideas on finding a way to support it after all separately. Even without this: 1. VHOST does not need to be notified on map. 2. VFIO might be possible for hardware that supports nested page tables. IMHO 2 is worth looking into. -- MST _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu