Re: [PATCH 02/11] iommu/vt-d: Optimize iotlb_sync_map for non-caching/non-RWBF modes

[Baolu Lu]

On 7/18/25 21:29, Jason Gunthorpe wrote:
> On Fri, Jul 18, 2025 at 10:56:24AM +0800, Baolu Lu wrote:
>
> > How about the following changes (compiled but not tested)?
> Yes, exactly what I was thinking!

I will submit a formal patch.

> That leaves the cache tag linked list race..
>
> Nicolin is working on a neat solution for SMMU I wonder if we can
> reuse it here too..

Okay, let's wait and see.

Thanks,
baolu