On Thu, Jul 14, 2022 at 9:04 AM Jason Wang wrote:
>
> On Thu, Jul 14, 2022 at 2:54 PM Eugenio Perez Martin
> wrote:
> >
> > > > > +static void vhost_vdpa_net_handle_ctrl_used(VhostShadowVirtqueue
> > > > > *svq,
> > > > > +void *vq_elem_opaque,
> > > >
On Thu, Jul 14, 2022 at 2:54 PM Eugenio Perez Martin
wrote:
>
> > > > +static void vhost_vdpa_net_handle_ctrl_used(VhostShadowVirtqueue *svq,
> > > > +void *vq_elem_opaque,
> > > > +uint32_t dev_written)
> > >
> > > +static void vhost_vdpa_net_handle_ctrl_used(VhostShadowVirtqueue *svq,
> > > +void *vq_elem_opaque,
> > > +uint32_t dev_written)
> > > +{
> > > +g_autoptr(CVQElement) cvq_elem = vq_elem_opaque;
> > >
On Tue, Jul 12, 2022 at 9:18 AM Jason Wang wrote:
>
>
> 在 2022/7/7 02:40, Eugenio Pérez 写道:
> > Introduce the control virtqueue support for vDPA shadow virtqueue. This
> > is needed for advanced networking features like multiqueue.
> >
> > Virtio-net control VQ will copy the descriptors to qemu's
在 2022/7/7 02:40, Eugenio Pérez 写道:
Introduce the control virtqueue support for vDPA shadow virtqueue. This
is needed for advanced networking features like multiqueue.
Virtio-net control VQ will copy the descriptors to qemu's VA, so we
avoid TOCTOU with the guest's or device's memory every tim
