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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/arch/parisc/include/asm/hugetlb.h
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@@ -3,25 +3,20 @@
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 #define _ASM_PARISC64_HUGETLB_H
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 #include <asm/page.h>
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-#include <asm-generic/hugetlb.h>
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-
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+#define __HAVE_ARCH_HUGE_SET_HUGE_PTE_AT
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 void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
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 		     pte_t *ptep, pte_t pte);
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+#define __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR
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 pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
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 			      pte_t *ptep);
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-
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-static inline int is_hugepage_only_range(struct mm_struct *mm,
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-					 unsigned long addr,
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-					 unsigned long len) {
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-	return 0;
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-}
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 /*
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  * If the arch doesn't supply something else, assume that hugepage
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  * size aligned regions are ok without further preparation.
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  */
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+#define __HAVE_ARCH_PREPARE_HUGEPAGE_RANGE
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 static inline int prepare_hugepage_range(struct file *file,
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 			unsigned long addr, unsigned long len)
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 {
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@@ -32,43 +27,21 @@
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 	return 0;
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 }
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-static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb,
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-					  unsigned long addr, unsigned long end,
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-					  unsigned long floor,
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-					  unsigned long ceiling)
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-{
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-	free_pgd_range(tlb, addr, end, floor, ceiling);
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-}
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-
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+#define __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH
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 static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
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 					 unsigned long addr, pte_t *ptep)
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 {
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 }
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-static inline int huge_pte_none(pte_t pte)
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-{
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-	return pte_none(pte);
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-}
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-
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-static inline pte_t huge_pte_wrprotect(pte_t pte)
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-{
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-	return pte_wrprotect(pte);
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-}
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-
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+#define __HAVE_ARCH_HUGE_PTEP_SET_WRPROTECT
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 void huge_ptep_set_wrprotect(struct mm_struct *mm,
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 					   unsigned long addr, pte_t *ptep);
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+#define __HAVE_ARCH_HUGE_PTEP_SET_ACCESS_FLAGS
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 int huge_ptep_set_access_flags(struct vm_area_struct *vma,
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 					     unsigned long addr, pte_t *ptep,
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 					     pte_t pte, int dirty);
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-static inline pte_t huge_ptep_get(pte_t *ptep)
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-{
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-	return *ptep;
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-}
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-
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-static inline void arch_clear_hugepage_flags(struct page *page)
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-{
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-}
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+#include <asm-generic/hugetlb.h>
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 #endif /* _ASM_PARISC64_HUGETLB_H */