1 files changed, 3 insertions, 1 deletions

diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 4ebea41ea70e..e61075e70a54 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_X86_PGTABLE_H
 #define _ASM_X86_PGTABLE_H
 
-#define USER_PTRS_PER_PGD       ((TASK_SIZE-1)/PGDIR_SIZE+1)
 #define FIRST_USER_ADDRESS      0
 
 #define _PAGE_BIT_PRESENT       0       /* is present */
@@ -330,6 +329,9 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 # include "pgtable_64.h"
 #endif
 
+#define KERNEL_PGD_BOUNDARY     pgd_index(PAGE_OFFSET)
+#define KERNEL_PGD_PTRS         (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
+
 #ifndef __ASSEMBLY__
 
 enum {