1 files changed, 0 insertions, 51 deletions

diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 2cc299308d10..bfc9c6544adf 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -808,57 +808,8 @@ static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot)
 	WARN_ON(!pte_huge(pte_mkhuge(pte)));
 #endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */
 }
-
-static void __init hugetlb_advanced_tests(struct mm_struct *mm,
-					  struct vm_area_struct *vma,
-					  pte_t *ptep, unsigned long pfn,
-					  unsigned long vaddr, pgprot_t prot)
-{
-	struct page *page = pfn_to_page(pfn);
-	pte_t pte = ptep_get(ptep);
-	unsigned long paddr = __pfn_to_phys(pfn) & PMD_MASK;
-
-	pr_debug("Validating HugeTLB advanced\n");
-	pte = pte_mkhuge(mk_pte(pfn_to_page(PHYS_PFN(paddr)), prot));
-	set_huge_pte_at(mm, vaddr, ptep, pte);
-	barrier();
-	WARN_ON(!pte_same(pte, huge_ptep_get(ptep)));
-	huge_pte_clear(mm, vaddr, ptep, PMD_SIZE);
-	pte = huge_ptep_get(ptep);
-	WARN_ON(!huge_pte_none(pte));
-
-	pte = mk_huge_pte(page, prot);
-	set_huge_pte_at(mm, vaddr, ptep, pte);
-	barrier();
-	huge_ptep_set_wrprotect(mm, vaddr, ptep);
-	pte = huge_ptep_get(ptep);
-	WARN_ON(huge_pte_write(pte));
-
-	pte = mk_huge_pte(page, prot);
-	set_huge_pte_at(mm, vaddr, ptep, pte);
-	barrier();
-	huge_ptep_get_and_clear(mm, vaddr, ptep);
-	pte = huge_ptep_get(ptep);
-	WARN_ON(!huge_pte_none(pte));
-
-	pte = mk_huge_pte(page, prot);
-	pte = huge_pte_wrprotect(pte);
-	set_huge_pte_at(mm, vaddr, ptep, pte);
-	barrier();
-	pte = huge_pte_mkwrite(pte);
-	pte = huge_pte_mkdirty(pte);
-	huge_ptep_set_access_flags(vma, vaddr, ptep, pte, 1);
-	pte = huge_ptep_get(ptep);
-	WARN_ON(!(huge_pte_write(pte) && huge_pte_dirty(pte)));
-}
 #else  /* !CONFIG_HUGETLB_PAGE */
 static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot) { }
-static void __init hugetlb_advanced_tests(struct mm_struct *mm,
-					  struct vm_area_struct *vma,
-					  pte_t *ptep, unsigned long pfn,
-					  unsigned long vaddr, pgprot_t prot)
-{
-}
 #endif /* CONFIG_HUGETLB_PAGE */
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -1063,8 +1014,6 @@ static int __init debug_vm_pgtable(void)
 	pud_populate_tests(mm, pudp, saved_pmdp);
 	spin_unlock(ptl);
 
-	hugetlb_advanced_tests(mm, vma, ptep, pte_aligned, vaddr, prot);
-
 	spin_lock(&mm->page_table_lock);
 	p4d_clear_tests(mm, p4dp);
 	pgd_clear_tests(mm, pgdp);