Re: [PATCH v5 13/23] iommu: introduce device fault report API

Jacob Pan
2018-05-21T23:00:39Z

On Thu, 17 May 2018 23:22:43 +0000
"Liu, Yi L" <yi.l.liu@intel.com> wrote:

> > So as long as in-kernel PRQ handling can do queuing, there is no
> > need for queuing in the host reporting path.
>
> Will it affect current interface? Here the handler only get an "evt"
> per a PRQ IRQ. And I suppose vfio needs not rely on host iommu
> queuing?

I don't think it needs iommu driver queuing.