Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

[sfrench/cifs-2.6.git] / arch / s390 / mm / pgtable.c

diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 5d8324cd866b1b089e0193769d1b11c1585d0606..d7cfd57815fbe484283819a98745f7e26e6d1d47 100644 (file)
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -54,7 +54,7 @@ static void __crst_table_upgrade(void *arg)
        struct mm_struct *mm = arg;
 
        if (current->active_mm == mm)
-               update_mm(mm, current);
+               update_user_asce(mm, 1);
        __tlb_flush_local();
 }
 
@@ -107,8 +107,10 @@ void crst_table_downgrade(struct mm_struct *mm, unsigned long limit)
 {
        pgd_t *pgd;
 
-       if (current->active_mm == mm)
+       if (current->active_mm == mm) {
+               clear_user_asce(mm, 1);
                __tlb_flush_mm(mm);
+       }
        while (mm->context.asce_limit > limit) {
                pgd = mm->pgd;
                switch (pgd_val(*pgd) & _REGION_ENTRY_TYPE_MASK) {
@@ -132,7 +134,7 @@ void crst_table_downgrade(struct mm_struct *mm, unsigned long limit)
                crst_table_free(mm, (unsigned long *) pgd);
        }
        if (current->active_mm == mm)
-               update_mm(mm, current);
+               update_user_asce(mm, 1);
 }
 #endif
 
@@ -198,7 +200,7 @@ static int gmap_unlink_segment(struct gmap *gmap, unsigned long *table)
 static void gmap_flush_tlb(struct gmap *gmap)
 {
        if (MACHINE_HAS_IDTE)
-               __tlb_flush_idte((unsigned long) gmap->table |
+               __tlb_flush_asce(gmap->mm, (unsigned long) gmap->table |
                                 _ASCE_TYPE_REGION1);
        else
                __tlb_flush_global();
@@ -217,7 +219,7 @@ void gmap_free(struct gmap *gmap)
 
        /* Flush tlb. */
        if (MACHINE_HAS_IDTE)
-               __tlb_flush_idte((unsigned long) gmap->table |
+               __tlb_flush_asce(gmap->mm, (unsigned long) gmap->table |
                                 _ASCE_TYPE_REGION1);
        else
                __tlb_flush_global();