On Mon, Apr 12, 2021 at 10:00:14AM +0200, Peter Zijlstra wrote: > Instead of relying on apply_to_page_range() being available to > modules, move its use into core kernel code and export it's > application. This doesn't exactly look great, but at least it contains the damage.. > > NOTE: ideally we do: use_ptemod = !auto_translate_physmap && > gnttab_map_avail_bits and remove this hack. Given how much pain the !auto_translate_physmap case causes all over the kernel I wonder what a realistic timeline might be for dropping support for this case might be..
