On Tue, Jan 16, 2024 at 12:29:54AM +0100, Bruno Haible wrote: > Matthew Wilcox wrote: > > Wouldn't surprise me if netbsd/arm64 had decided to go with 64kB > > PAGE_SIZE and 8kB fragments ... > > getpagesize() on NetBSD 9.3/arm64 is 4096. It's not impossible to do on Linux side; the main trouble is in the Cthulhu-awful set of helpers that needs to be untangled before we can realistically do any kind of massage in there. What I want to do one of those days is to do an iomap conversion and see how well does that work. ETOOMUCHOTHERSHITE...