On Thu, Oct 19, 2023 at 10:14:41AM +0100, Joao Martins wrote: > > We should also support setting dirty tracking even if the domain has not > > been attached to any device? > > > Considering this rides on hwpt-alloc which attaches a device on domain > allocation, then this shouldn't be possible in pratice. ?? It doesn't.. iommufd_hwpt_alloc() pass immediate_attach=false. The immediate attach is only for IOAS created auto domains which can't support dirty tracking Jason
