183 #define pmd_access_permitted(pmd, write) \  argument
184 	(pte_access_permitted(pmd_pte(pmd), (write)))
200 static inline pmd_t clear_pmd_bit(pmd_t pmd, pgprot_t prot)  in clear_pmd_bit()  argument
202 	pmd_val(pmd) &= ~pgprot_val(prot);  in clear_pmd_bit()
203 	return pmd;  in clear_pmd_bit()
206 static inline pmd_t set_pmd_bit(pmd_t pmd, pgprot_t prot)  in set_pmd_bit()  argument
208 	pmd_val(pmd) |= pgprot_val(prot);  in set_pmd_bit()
209 	return pmd;  in set_pmd_bit()
289 static inline pmd_t pmd_mkcont(pmd_t pmd)  in pmd_mkcont()  argument
291 	return __pmd(pmd_val(pmd) | PMD_SECT_CONT);  in pmd_mkcont()
480 static inline pte_t pmd_pte(pmd_t pmd)  in pmd_pte()  argument
482 	return __pte(pmd_val(pmd));  in pmd_pte()
550 static inline int pmd_protnone(pmd_t pmd)  in pmd_protnone()  argument
552 	return pte_protnone(pmd_pte(pmd));  in pmd_protnone()
556 #define pmd_present(pmd)	pte_present(pmd_pte(pmd))  argument
563 static inline int pmd_trans_huge(pmd_t pmd)  in pmd_trans_huge()  argument
565 	return pmd_val(pmd) && pmd_present(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT);  in pmd_trans_huge()
569 #define pmd_dirty(pmd)		pte_dirty(pmd_pte(pmd))  argument
570 #define pmd_young(pmd)		pte_young(pmd_pte(pmd))  argument
571 #define pmd_valid(pmd)		pte_valid(pmd_pte(pmd))  argument
572 #define pmd_user(pmd)		pte_user(pmd_pte(pmd))  argument
573 #define pmd_user_exec(pmd)	pte_user_exec(pmd_pte(pmd))  argument
574 #define pmd_cont(pmd)		pte_cont(pmd_pte(pmd))  argument
575 #define pmd_wrprotect(pmd)	pte_pmd(pte_wrprotect(pmd_pte(pmd)))  argument
576 #define pmd_mkold(pmd)		pte_pmd(pte_mkold(pmd_pte(pmd)))  argument
577 #define pmd_mkwrite_novma(pmd)	pte_pmd(pte_mkwrite_novma(pmd_pte(pmd)))  argument
578 #define pmd_mkclean(pmd)	pte_pmd(pte_mkclean(pmd_pte(pmd)))  argument
579 #define pmd_mkdirty(pmd)	pte_pmd(pte_mkdirty(pmd_pte(pmd)))  argument
580 #define pmd_mkyoung(pmd)	pte_pmd(pte_mkyoung(pmd_pte(pmd)))  argument
581 #define pmd_mkinvalid(pmd)	pte_pmd(pte_mkinvalid(pmd_pte(pmd)))  argument
583 #define pmd_uffd_wp(pmd)	pte_uffd_wp(pmd_pte(pmd))  argument
584 #define pmd_mkuffd_wp(pmd)	pte_pmd(pte_mkuffd_wp(pmd_pte(pmd)))  argument
585 #define pmd_clear_uffd_wp(pmd)	pte_pmd(pte_clear_uffd_wp(pmd_pte(pmd)))  argument
586 #define pmd_swp_uffd_wp(pmd)	pte_swp_uffd_wp(pmd_pte(pmd))  argument
587 #define pmd_swp_mkuffd_wp(pmd)	pte_pmd(pte_swp_mkuffd_wp(pmd_pte(pmd)))  argument
588 #define pmd_swp_clear_uffd_wp(pmd) \  argument
589 				pte_pmd(pte_swp_clear_uffd_wp(pmd_pte(pmd)))
592 #define pmd_write(pmd)		pte_write(pmd_pte(pmd))  argument
594 #define pmd_mkhuge(pmd)		(__pmd(pmd_val(pmd) & ~PMD_TABLE_BIT))  argument
597 #define pmd_devmap(pmd)		pte_devmap(pmd_pte(pmd))  argument
599 static inline pmd_t pmd_mkdevmap(pmd_t pmd)  in pmd_mkdevmap()  argument
601 	return pte_pmd(set_pte_bit(pmd_pte(pmd), __pgprot(PTE_DEVMAP)));  in pmd_mkdevmap()
606 static inline pmd_t pmd_mkspecial(pmd_t pmd)  in pmd_mkspecial()  argument
608 	return set_pmd_bit(pmd, __pgprot(PTE_SPECIAL));  in pmd_mkspecial()
612 #define __pmd_to_phys(pmd)	__pte_to_phys(pmd_pte(pmd))  argument
614 #define pmd_pfn(pmd)		((__pmd_to_phys(pmd) & PMD_MASK) >> PAGE_SHIFT)  argument
635 static inline pgprot_t pmd_pgprot(pmd_t pmd)  in pmd_pgprot()  argument
637 	unsigned long pfn = pmd_pfn(pmd);  in pmd_pgprot()
639 	return __pgprot(pmd_val(pfn_pmd(pfn, __pgprot(0))) ^ pmd_val(pmd));  in pmd_pgprot()
660 			      pmd_t *pmdp, pmd_t pmd)  in set_pmd_at()  argument
662 	page_table_check_pmd_set(mm, pmdp, pmd);  in set_pmd_at()
663 	return __set_pte_at(mm, addr, (pte_t *)pmdp, pmd_pte(pmd),  in set_pmd_at()
716 #define pmd_none(pmd)		(!pmd_val(pmd))  argument
718 #define pmd_table(pmd)		((pmd_val(pmd) & PMD_TYPE_MASK) == \  argument
720 #define pmd_sect(pmd)		((pmd_val(pmd) & PMD_TYPE_MASK) == \  argument
722 #define pmd_leaf(pmd)		(pmd_present(pmd) && !pmd_table(pmd))  argument
723 #define pmd_bad(pmd)		(!pmd_table(pmd))  argument
725 #define pmd_leaf_size(pmd)	(pmd_cont(pmd) ? CONT_PMD_SIZE : PMD_SIZE)  argument
753 static inline void set_pmd(pmd_t *pmdp, pmd_t pmd)  in set_pmd()  argument
757 		set_swapper_pgd((pgd_t *)pmdp, __pgd(pmd_val(pmd)));  in set_pmd()
762 	WRITE_ONCE(*pmdp, pmd);  in set_pmd()
764 	if (pmd_valid(pmd)) {  in set_pmd()
775 static inline phys_addr_t pmd_page_paddr(pmd_t pmd)  in pmd_page_paddr()  argument
777 	return __pmd_to_phys(pmd);  in pmd_page_paddr()
780 static inline unsigned long pmd_page_vaddr(pmd_t pmd)  in pmd_page_vaddr()  argument
782 	return (unsigned long)__va(pmd_page_paddr(pmd));  in pmd_page_vaddr()
789 #define pte_set_fixmap_offset(pmd, addr)	pte_set_fixmap(pte_offset_phys(pmd, addr))  argument
792 #define pmd_page(pmd)			phys_to_page(__pmd_to_phys(pmd))  argument
1175 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)  in pmd_modify()  argument
1177 	return pte_pmd(pte_modify(pmd_pte(pmd), newprot));  in pmd_modify()
1211 static inline bool pmd_user_accessible_page(pmd_t pmd)  in pmd_user_accessible_page()  argument
1213 	return pmd_valid(pmd) && !pmd_table(pmd) && (pmd_user(pmd) || pmd_user_exec(pmd));  in pmd_user_accessible_page()
1318 	pmd_t pmd = __pmd(xchg_relaxed(&pmd_val(*pmdp), 0));  in pmdp_huge_get_and_clear()  local
1320 	page_table_check_pmd_clear(mm, pmd);  in pmdp_huge_get_and_clear()
1322 	return pmd;  in pmdp_huge_get_and_clear()
1409 		unsigned long address, pmd_t *pmdp, pmd_t pmd)  in pmdp_establish()
1411 	page_table_check_pmd_set(vma->vm_mm, pmdp, pmd);  in pmdp_establish()
1412 	return __pmd(xchg_relaxed(&pmd_val(*pmdp), pmd_val(pmd)));  in pmdp_establish()
1440 #define __pmd_to_swp_entry(pmd)		((swp_entry_t) { pmd_val(pmd) })  argument
1489 #define update_mmu_cache_pmd(vma, address, pmd) do { } while (0)  argument