1 files changed, 5 insertions, 2 deletions

diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 5caddd4f7bed..60a7b1a1702f 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -112,12 +112,15 @@ extern char empty_zero_page[PAGE_SIZE];
  * effect, this also makes sure that 64 bit module code cannot be used
  * as system call address.
  */
+
+extern unsigned long VMALLOC_START;
+
 #ifndef __s390x__
-#define VMALLOC_START   0x78000000UL
+#define VMALLOC_SIZE    (96UL << 20)
 #define VMALLOC_END     0x7e000000UL
 #define VMEM_MAP_END    0x80000000UL
 #else /* __s390x__ */
-#define VMALLOC_START   0x3e000000000UL
+#define VMALLOC_SIZE    (1UL << 30)
 #define VMALLOC_END     0x3e040000000UL
 #define VMEM_MAP_END    0x40000000000UL
 #endif /* __s390x__ */