Messages in this thread | | | Date | Fri, 18 Aug 2017 05:54:26 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [RFC v2 2/4] iommu/arm-smmu-v3: Add tlbi_on_map option |
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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
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