Hi Michael, On 18/08/2017 04:54, Michael S. Tsirkin wrote: > 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. My mistake. I will split the QEMU series accordingly. > 2. VFIO might be possible for hardware that supports nested page tables. > > IMHO 2 is worth looking into. OK That's my next step.
Thank you for your suggestions. Eric > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
