Re: [PATCH v6 00/10] iommufd: Add vIOMMU infrastructure (Part-2: vDEVICE)

[Nicolin Chen]

On Thu, Oct 31, 2024 at 08:59:37AM -0300, Jason Gunthorpe wrote:
> On Thu, Oct 31, 2024 at 02:28:12PM +0800, Zhangfei Gao wrote:
> 
> > > As for the implementation of the series, add driver support in ARM SMMUv3
> > > for a real world use case.
> > >
> > > This series is on Github:
> > > https://github.com/nicolinc/iommufd/commits/iommufd_viommu_p2-v6
> > > (QEMU branch for testing will be provided in Jason's nesting series)
> > 
> > Thanks Nico
> > 
> > I tested on aarch64, functions are OK.
> > 
> > But with some hacks
> > https://github.com/Linaro/linux-kernel-uadk/commit/22f47d6f3a34a0867a187473bd5ba0e0ee3395d4
> 
> Hmm, it seems like we should permit IOMMU_HWPT_FAULT_ID_VALID domain
> creation on ARM?

+1, since we proved PRI could work :)

Thanks
Nicolin