_HPAGE_CHG_MASK
return __pmd((pmd_val(pmd) & _HPAGE_CHG_MASK) |
(pgprot_val(newprot) & ~_HPAGE_CHG_MASK));
pmdv &= _HPAGE_CHG_MASK;
pudv &= _HPAGE_CHG_MASK;
val &= (_HPAGE_CHG_MASK & ~_PAGE_DIRTY);
val |= check_pgprot(newprot) & ~_HPAGE_CHG_MASK;
val &= _HPAGE_CHG_MASK;
val |= check_pgprot(newprot) & ~_HPAGE_CHG_MASK;