Working on some GUP cleanups (e.g., getting rid of some FOLL_ flags) and preparing for other GUP changes (getting rid of FOLL_FORCE|FOLL_WRITE for for taking a R/O longterm pin), this is something I can easily send out independently. Get rid of FOLL_NUMA, allow FOLL_FORCE access to PROT_NONE mapped pages in GUP-fast, and fixup some documentation around NUMA hinting. Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxx> Cc: Jason Gunthorpe <jgg@xxxxxxxxxx> Cc: John Hubbard <jhubbard@xxxxxxxxxx> Cc: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx> Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Cc: Peter Xu <peterx@xxxxxxxxxx> David Hildenbrand (3): mm/gup: replace FOLL_NUMA by gup_can_follow_protnone() mm/gup: use gup_can_follow_protnone() also in GUP-fast mm: fixup documentation regarding pte_numa() and PROT_NUMA include/linux/mm.h | 16 +++++++++++++++- include/linux/mm_types.h | 12 ++++++------ mm/gup.c | 26 +++++--------------------- mm/huge_memory.c | 2 +- 4 files changed, 27 insertions(+), 29 deletions(-) -- 2.37.1
