[S390] Add four level page tables for CONFIG_64BIT=y.

[linux-2.6-omap-h63xx.git] / arch / s390 / mm / init.c

diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 01dfe20f846d3c94738345f009e8e2c51dba9b78..248a7101070019aab29d3da1f477e61531af5857 100644 (file)
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -112,8 +112,8 @@ void __init paging_init(void)
        init_mm.pgd = swapper_pg_dir;
        S390_lowcore.kernel_asce = __pa(init_mm.pgd) & PAGE_MASK;
 #ifdef CONFIG_64BIT
-       S390_lowcore.kernel_asce |= _ASCE_TYPE_REGION3 | _ASCE_TABLE_LENGTH;
-       pgd_type = _REGION3_ENTRY_EMPTY;
+       S390_lowcore.kernel_asce |= _ASCE_TYPE_REGION2 | _ASCE_TABLE_LENGTH;
+       pgd_type = _REGION2_ENTRY_EMPTY;
 #else
        S390_lowcore.kernel_asce |= _ASCE_TABLE_LENGTH;
        pgd_type = _SEGMENT_ENTRY_EMPTY;