On Sat, Jul 11, 2026 at 10:38:15AM -0700, Daniel Mentz wrote:

On Tue, Jul 7, 2026 at 11:08 AM Jason Gunthorpe [off-list ref] wrote:

quoted

On Tue, Jul 07, 2026 at 11:24:38AM +0000, Mostafa Saleh wrote:

quoted

The smmu_domain is only used for the tgsz_lg2, can’t we add that
directly instead? Decoupling the invalidation form the domain would
make it easier for KVM to re-use the code.

Sure, done

I downloaded a newer version from your jgunthorpe repository, and
found that arm_smmu_tlbi and arm_smmu_domain are using the data types
unsigned int and u8 for tgsz_lg2, respectively. Can we align on a
single data type?

Yeah I updated it to use u8 in the structs, but at least iommupt has
the general style to use unsigned int for lg2 type locals that I will
still follow there.

Thanks,
Jason