Re: [PATCH v4 0/2] vhost-vdpa: add support for vIOMMU

[Michael S. Tsirkin]

On Thu, Oct 27, 2022 at 03:40:30PM +0800, Cindy Lu wrote:
> These patches are to support vIOMMU in vdpa device
> 
> changes in V3
> 1. Move function vfio_get_xlat_addr to memory.c
> 2. Use the existing memory listener, while the MR is
> iommu MR then call the function iommu_region_add/
> iommu_region_del
> 
> changes in V4
> 1.make the comments in vfio_get_xlat_addr more general

I expect there will be v5 addressing Alex's comments.

> Cindy Lu (2):
>   vfio: move the function vfio_get_xlat_addr() to memory.c
>   vhost-vdpa: add support for vIOMMU
> 
>  hw/vfio/common.c               |  92 +----------------------
>  hw/virtio/vhost-vdpa.c         | 131 ++++++++++++++++++++++++++++++---
>  include/exec/memory.h          |   4 +
>  include/hw/virtio/vhost-vdpa.h |  10 +++
>  softmmu/memory.c               |  84 +++++++++++++++++++++
>  5 files changed, 222 insertions(+), 99 deletions(-)
> 
> -- 
> 2.34.3