Re: [virtio-comment] Re: [PATCH V2 6/6] virtio-pci: implement dirty page tracking

["Michael S. Tsirkin" <mst@redhat.com>]

On Tue, Nov 07, 2023 at 06:44:46PM +0800, Zhu, Lingshan wrote:
> > Intel VT-d supports PML from the IOMMU? I didn't realize. Could you help
> > me find it in the doc please? Which hardware supports this in the field?
> > What about other vendors?
> Please refer to intel vt-d spec:
> https://cdrdv2-public.intel.com/774206/vt-directed-io-spec%20.pdf

Yes I know where the VTD doc is. But what chapter do you refer to
when you say that VTD supports page modification log?

-- 
MST