Commits
Philippe Gerum committed fbc78b07ba5
powerpc/mm: Fix _PAGE_CHG_MASK to protect _PAGE_SPECIAL Fix _PAGE_CHG_MASK so that pte_modify() does not affect the _PAGE_SPECIAL bit. Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>