Re: [PATCH v10 0/2] vhost-vdpa: add support for vIOMMU

[Alex Williamson <alex.williamson@redhat.com>]

On Wed, 2 Nov 2022 06:54:28 -0400
"Michael S. Tsirkin" <mst@redhat.com> wrote:

> On Mon, Oct 31, 2022 at 08:57:00PM +0800, Cindy Lu wrote:
> > 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
> > 
> > changes in V5
> > 1. Address the comments in the last version
> > 2. Add a new arg in the function vfio_get_xlat_addr, which shows whether
> > the memory is backed by a discard manager. So the device can have its
> > own warning.
> > 
> > changes in V6
> > move the error_report for the unpopulated discard back to
> > memeory_get_xlat_addr
> > 
> > changes in V7
> > organize the error massage to avoid the duplicate information
> > 
> > changes in V8
> > Organize the code follow the comments in the last version
> > 
> > changes in V9
> > Organize the code follow the comments
> > 
> > changes in V10
> > Address the comments  
> 
> This missed this release unfortunately, as vfio changes didn't get
> Alex's ack yet. Tagged but pls ping me after the freeze is lifted
> to make sure I don't forget. Thanks!

I ack'd v9[1], which appears identical for the vfio related pieces.
Thanks,

Alex

[1]https://lore.kernel.org/all/20221030212011.45c3d924.alex.williamson@redhat.com/