On Wed, Jan 03, 2024, Yan Zhao wrote: > This is a v2 for previous series [1] to allow mapping for compound tail > pages for IO or PFNMAP mapping. > > Compared to v1, this version provides selftest to check functionality in > KVM to map memslots for MMIO BARs (VMAs with flag VM_IO | VM_PFNMAP), as > requested by Sean in [1]. Doh. So I didn't intend for you to have to create a mock device just to be able to run a selftest. I assumed it would be easy-ish to utilize an existing generic device. I take it that's not the case?
