Merge branch 'master' into for-next

1 files changed, 0 insertions, 26 deletions

diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index bb8343d157bc..b56403c2df28 100644
--- a/arch/s390/include/asm/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
@@ -37,32 +37,6 @@ static inline int prepare_hugepage_range(struct file *file,
 int arch_prepare_hugepage(struct page *page);
 void arch_release_hugepage(struct page *page);
 
-static inline pte_t pte_mkhuge(pte_t pte)
-{
-	/*
-	 * PROT_NONE needs to be remapped from the pte type to the ste type.
-	 * The HW invalid bit is also different for pte and ste. The pte
-	 * invalid bit happens to be the same as the ste _SEGMENT_ENTRY_LARGE
-	 * bit, so we don't have to clear it.
-	 */
-	if (pte_val(pte) & _PAGE_INVALID) {
-		if (pte_val(pte) & _PAGE_SWT)
-			pte_val(pte) |= _HPAGE_TYPE_NONE;
-		pte_val(pte) |= _SEGMENT_ENTRY_INV;
-	}
-	/*
-	 * Clear SW pte bits SWT and SWX, there are no SW bits in a segment
-	 * table entry.
-	 */
-	pte_val(pte) &= ~(_PAGE_SWT | _PAGE_SWX);
-	/*
-	 * Also set the change-override bit because we don't need dirty bit
-	 * tracking for hugetlbfs pages.
-	 */
-	pte_val(pte) |= (_SEGMENT_ENTRY_LARGE | _SEGMENT_ENTRY_CO);
-	return pte;
-}
-
 static inline pte_t huge_pte_wrprotect(pte_t pte)
 {
 	pte_val(pte) |= _PAGE_RO;