27 	unsigned long rste;  in __pte_to_rste()  local
50 		rste = pte_val(pte) & PAGE_MASK;  in __pte_to_rste()
51 		rste |= move_set_bit(pte_val(pte), _PAGE_READ,  in __pte_to_rste()
53 		rste |= move_set_bit(pte_val(pte), _PAGE_WRITE,  in __pte_to_rste()
55 		rste |= move_set_bit(pte_val(pte), _PAGE_INVALID,  in __pte_to_rste()
57 		rste |= move_set_bit(pte_val(pte), _PAGE_PROTECT,  in __pte_to_rste()
59 		rste |= move_set_bit(pte_val(pte), _PAGE_DIRTY,  in __pte_to_rste()
61 		rste |= move_set_bit(pte_val(pte), _PAGE_YOUNG,  in __pte_to_rste()
64 		rste |= move_set_bit(pte_val(pte), _PAGE_SOFT_DIRTY,  in __pte_to_rste()
67 		rste |= move_set_bit(pte_val(pte), _PAGE_NOEXEC,  in __pte_to_rste()
70 		rste = _SEGMENT_ENTRY_EMPTY;  in __pte_to_rste()
71 	return rste;  in __pte_to_rste()
74 static inline pte_t __rste_to_pte(unsigned long rste)  in __rste_to_pte()  argument
79 	if ((rste & _REGION_ENTRY_TYPE_MASK) == _REGION_ENTRY_TYPE_R3)  in __rste_to_pte()
80 		present = pud_present(__pud(rste));  in __rste_to_pte()
82 		present = pmd_present(__pmd(rste));  in __rste_to_pte()
105 		pteval = rste & _SEGMENT_ENTRY_ORIGIN_LARGE;  in __rste_to_pte()
107 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_READ, _PAGE_READ);  in __rste_to_pte()
108 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_WRITE, _PAGE_WRITE);  in __rste_to_pte()
109 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_INVALID, _PAGE_INVALID);  in __rste_to_pte()
110 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_PROTECT, _PAGE_PROTECT);  in __rste_to_pte()
111 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_DIRTY, _PAGE_DIRTY);  in __rste_to_pte()
112 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_YOUNG, _PAGE_YOUNG);  in __rste_to_pte()
114 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_SOFT_DIRTY, _PAGE_SOFT_DIRTY);  in __rste_to_pte()
116 		pteval |= move_set_bit(rste, _SEGMENT_ENTRY_NOEXEC, _PAGE_NOEXEC);  in __rste_to_pte()
122 static void clear_huge_pte_skeys(struct mm_struct *mm, unsigned long rste)  in clear_huge_pte_skeys()  argument
128 	    rste & _SEGMENT_ENTRY_INVALID)  in clear_huge_pte_skeys()
131 	if ((rste & _REGION_ENTRY_TYPE_MASK) == _REGION_ENTRY_TYPE_R3) {  in clear_huge_pte_skeys()
132 		page = pud_page(__pud(rste));  in clear_huge_pte_skeys()
134 		paddr = rste & PUD_MASK;  in clear_huge_pte_skeys()
136 		page = pmd_page(__pmd(rste));  in clear_huge_pte_skeys()
138 		paddr = rste & PMD_MASK;  in clear_huge_pte_skeys()
148 	unsigned long rste;  in __set_huge_pte_at()  local
150 	rste = __pte_to_rste(pte);  in __set_huge_pte_at()
152 		rste &= ~_SEGMENT_ENTRY_NOEXEC;  in __set_huge_pte_at()
157 			rste |= _REGION3_ENTRY_LARGE;  in __set_huge_pte_at()
158 		rste |= _REGION_ENTRY_TYPE_R3;  in __set_huge_pte_at()
160 		rste |= _SEGMENT_ENTRY_LARGE;  in __set_huge_pte_at()
162 	clear_huge_pte_skeys(mm, rste);  in __set_huge_pte_at()
163 	set_pte(ptep, __pte(rste));  in __set_huge_pte_at()