Re: [RFC 7/7] iommufd: Skip the CACHE_COHERENCY and iommu group check

Cindy Lu
2023-09-26T08:04:06Z

On Mon, Sep 25, 2023 at 9:50 PM Jason Gunthorpe <jgg@nvidia.com> wrote:
>
> On Sun, Sep 24, 2023 at 01:05:40AM +0800, Cindy Lu wrote:
> > This is just the work arround for vdpa, I Will
> > fix these problems in the next version.
> >
> > Skip these 2 checks:
> > 1.IOMMU_CAP_CACHE_COHERENCY check
> > 2.iommu_group_get check
>
> Uuh, something has gone really, really wrong if you need to skip these
> checks in the core iommufd code..
>
there are problems in this code, I will continue working in this.
Thanks
Cindy
> Jason
>