> On Mon, Oct 27, 2025 at 04:13:05PM -0700, David Matlack wrote: > > On Mon, Oct 13, 2025 at 8:44 AM Leon Romanovsky <[email protected]> wrote: > > This uAPI would be a good candidate for a VFIO selftest. You can test > > that it returns an error when it's supposed to, and a valid fd when > > it's supposed to. And once the iommufd importer side is ready, we can > > extend the test and verify that the fd can be mapped into iommufd. > > No problem, I'll add such test, but let's focus on making sure that this > series is accepted first.
Along similar lines, perhaps adding vfio as src/vfio_memory.c dmabuf provider to perftest [1] could be useful for low-level end-to-end validation. https://github.com/linux-rdma/perftest
