Re: [PATCH 0/5] Simplify vfio_iommu_type1 attach/detach routine

Jason Gunthorpe
2022-06-07T11:58:40Z

On Tue, Jun 07, 2022 at 03:44:43PM +0800, Baolu Lu wrote:
> On 2022/6/6 14:19, Nicolin Chen wrote:
> > Worths mentioning the exact match for enforce_cache_coherency is removed
> > with this series, since there's very less value in doing that since KVM
> > won't be able to take advantage of it -- this just wastes domain memory.
> > Instead, we rely on Intel IOMMU driver taking care of that internally.
>
> After reading this series, I don't see that Intel IOMMU driver needs any
> further change to support the new scheme. Did I miss anything?

You already did it :)

Jason