Re: [PATCH v7 12/12] iommu: Improve iopf_queue_flush_dev()

[Jason Gunthorpe]

On Mon, Dec 04, 2023 at 11:46:30AM +0800, Baolu Lu wrote:
> On 12/2/23 4:35 AM, Jason Gunthorpe wrote:

> I am wondering whether we can take patch 1/12 ~ 10/12 of this series as
> a first step, a refactoring effort to support delivering iopf to
> userspace? I will follow up with one or multiple series to add the
> optimizations.

I think that is reasonable, though I would change the earlier patch to
use RCU to obtain the fault data.

Jason