On Wed, 2023-01-25 at 22:35 +1100, Michael Ellerman wrote: > Can't we just fall back to flush_tlb_page(vma, vmaddr)? > > I'd guess those CPUs can't flush based on page size anyway. > > cheers
Probably. Do they have a fixed page size? It's not a BUILD_BUG/WARN because it _should_ be unimplemented, just that I don't have an idea of how that target works.
