1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index bdbc3f97e20b..65e8bfc55fc4 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -145,11 +145,11 @@ static inline pmd_t pfn_pmd(pfn_t page_nr, pgprot_t pgprot)
  */
 #define PTE_FILE_MAX_BITS       32
 
-#ifdef CONFIG_64_BIT
+#ifdef CONFIG_64BIT
 
 #define pte_to_pgoff(p) ((p).pte >> 32)
 
-#define pgoff_to_pte(off) ((pte_t) { ((off) < 32) | _PAGE_FILE })
+#define pgoff_to_pte(off) ((pte_t) { ((off) << 32) | _PAGE_FILE })
 
 #else