On Fri, Jul 03, 2020 at 03:39:08PM +0200, David Hildenbrand wrote: > This series is based on the latest s390/features branch [1]. It implements > vmemmap_free(), consolidating it with vmem_add_range(), and optimizes it by > - Freeing empty page tables (now also done for idendity mapping). > - Handling cases where the vmemmap of a section does not fill huge pages > completely. Nice! You implemented some things I "always wanted to do". Maybe I should just do nothing and wait until patches appear ;) Will take a look at the series next week. Thanks!