On Fri, Sep 06, 2019 at 09:10:08AM +0200, Thomas Hellström (VMware) wrote: > It's definitely possible. I was just wondering whether it was necessary, but > it seems like it.
Yepp. I've pushed a new version out (even hotter off the press) that doesn't require the region for dma_mmap_prepare, and also uses PAGE_SIZE units for the offset / length in dma_mmap_fault, which simplifies a few things.
