diff --git a/kernel/signal.c b/kernel/signal.c index e0f8e35e15b8..a1ac9c063631 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -4709,6 +4709,7 @@ __weak const char *arch_vma_name(struct vm_area_struct *vma) { return NULL; } +EXPORT_SYMBOL_GPL(arch_vma_name); static inline void siginfo_buildtime_checks(void) { diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 77bee3b4fadd..d48053581af0 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2069,6 +2069,7 @@ spinlock_t *__pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma) spin_unlock(ptl); return NULL; } +EXPORT_SYMBOL_GPL(__pmd_trans_huge_lock); /* * Returns page table lock pointer if a given pud maps a thp, NULL otherwise. diff --git a/mm/madvise.c b/mm/madvise.c index e1852ea44c8e..9ddd36f094b7 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -103,6 +103,7 @@ struct anon_vma_name *anon_vma_name(struct vm_area_struct *vma) return vma->anon_name; } +EXPORT_SYMBOL_GPL(anon_vma_name); /* mmap_lock should be write-locked */ static int replace_anon_vma_name(struct vm_area_struct *vma, diff --git a/mm/memory.c b/mm/memory.c index ee5cb9ac1074..ee80a70947f8 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -688,6 +688,7 @@ check_pfn: out: return pfn_to_page(pfn); } +EXPORT_SYMBOL_GPL(vm_normal_page); struct folio *vm_normal_folio(struct vm_area_struct *vma, unsigned long addr, pte_t pte) diff --git a/mm/pagewalk.c b/mm/pagewalk.c index d92c5b567837..c14e5f1fd6bb 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -509,6 +509,7 @@ int walk_page_range(struct mm_struct *mm, unsigned long start, } while (start = next, start < end); return err; } +EXPORT_SYMBOL_GPL(walk_page_range); /** * walk_page_range_novma - walk a range of pagetables not backed by a vma diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c index 6a582cc07023..4cdcc883d090 100644 --- a/mm/pgtable-generic.c +++ b/mm/pgtable-generic.c @@ -51,6 +51,7 @@ void pmd_clear_bad(pmd_t *pmd) pmd_ERROR(*pmd); pmd_clear(pmd); } +EXPORT_SYMBOL_GPL(pmd_clear_bad); #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS /*