On Wed, Feb 27, 2019 at 05:05:39PM +0000, Steven Price wrote: > walk_page_range() is going to be allowed to walk page tables other than > those of user space. For this it needs to know when it has reached a > 'leaf' entry in the page tables. This information is provided by the > p?d_large() functions/macros. > > For c6x there's no MMU so there's never a large page, so just add stubs.
Other option would be to provide the stubs via generic headers form !MMU. -- Kirill A. Shutemov
