I don’t know about Linux these days, but Windows WDDM likes to have host-backed storage for VRAM allocations... which makes me wonder if using VRAM for swap cou

I don’t know about Linux these days, but Windows WDDM likes to have host-backed storage for VRAM allocations... which makes me wonder if using VRAM for swap could ever get you into a weird recursive state with allocations or swapping. It’s already the case that allocating VRAM on Windows can require waiting on swapping some VRAM to disk. What if that swap had to then go back to VRAM?