On Wed, Sep 11, 2024 at 08:39:57PM -0700, Nicolin Chen wrote: > You mentioned that actually only the iommufd selftest might hit such > a corner case, so perhaps we should do something in the selftest code > v.s. the iommu core. What do you think? Maybe, if there were viommu allocation callbacks maybe those can pin the memory in the selftest.. Jason
