Re: [RFC PATCH v5 22/26] vhost: Shadow virtqueue buffers forwarding

2021-11-02 Thread Eugenio Perez Martin
On Tue, Nov 2, 2021 at 8:59 AM Jason Wang wrote: > > > 在 2021/10/30 上午2:35, Eugenio Pérez 写道: > > Initial version of shadow virtqueue that actually forward buffers. There > > are no iommu support at the moment, and that will be addressed in future > > patches of this series. Since all vhost-vdpa

Re: [RFC PATCH v5 22/26] vhost: Shadow virtqueue buffers forwarding

2021-11-02 Thread Jason Wang
在 2021/10/30 上午2:35, Eugenio Pérez 写道: Initial version of shadow virtqueue that actually forward buffers. There are no iommu support at the moment, and that will be addressed in future patches of this series. Since all vhost-vdpa devices uses forced IOMMU, this means that SVQ is not usable at

[RFC PATCH v5 22/26] vhost: Shadow virtqueue buffers forwarding

2021-10-29 Thread Eugenio Pérez
Initial version of shadow virtqueue that actually forward buffers. There are no iommu support at the moment, and that will be addressed in future patches of this series. Since all vhost-vdpa devices uses forced IOMMU, this means that SVQ is not usable at this point of the series on any device.