2 files changed, 4 insertions, 1 deletions

diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 64b61bf72e9..547f1a6a35d 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -188,7 +188,8 @@ extern char elf_platform[];
 #define SET_PERSONALITY(ex)                                     \
 do {                                                            \
         if (personality(current->personality) != PER_LINUX32)   \
-                set_personality(PER_LINUX);                     \
+                set_personality(PER_LINUX |                     \
+                        (current->personality & ~PER_MASK));    \
         if ((ex).e_ident[EI_CLASS] == ELFCLASS32)               \
                 set_thread_flag(TIF_31BIT);                     \
         else                                                    \
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 519eb5f187e..c0cb794bb36 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -658,12 +658,14 @@ static inline void pgste_set_pte(pte_t *ptep, pgste_t pgste)
  * struct gmap_struct - guest address space
  * @mm: pointer to the parent mm_struct
  * @table: pointer to the page directory
+ * @asce: address space control element for gmap page table
  * @crst_list: list of all crst tables used in the guest address space
  */
 struct gmap {
         struct list_head list;
         struct mm_struct *mm;
         unsigned long *table;
+        unsigned long asce;
         struct list_head crst_list;
 };