在 2021/8/16 下午1:36, Michael S. Tsirkin 写道:
On Mon, Aug 16, 2021 at 10:51:57AM +0800, Jason Wang wrote:
On Thu, Aug 12, 2021 at 10:09 PM Eugenio Pérez wrote:
With the introduction of the batch hinting, meaningless batches can be
created with no IOTLB updates if the memory region was skipped b
On Mon, Aug 16, 2021 at 10:51:57AM +0800, Jason Wang wrote:
> On Thu, Aug 12, 2021 at 10:09 PM Eugenio Pérez wrote:
> >
> > With the introduction of the batch hinting, meaningless batches can be
> > created with no IOTLB updates if the memory region was skipped by
> > vhost_vdpa_listener_skipped_s
On Thu, Aug 12, 2021 at 10:09 PM Eugenio Pérez wrote:
>
> With the introduction of the batch hinting, meaningless batches can be
> created with no IOTLB updates if the memory region was skipped by
> vhost_vdpa_listener_skipped_section. This is the case of host notifiers
> memory regions, device un
With the introduction of the batch hinting, meaningless batches can be
created with no IOTLB updates if the memory region was skipped by
vhost_vdpa_listener_skipped_section. This is the case of host notifiers
memory regions, device un/realize, and others. This causes the vdpa
device to receive dma
