1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 43068fbd0baa..1b6d9247fdc7 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -641,6 +641,8 @@ static int __init zcore_init(void)
 
         if (ipl_info.type != IPL_TYPE_FCP_DUMP)
                 return -ENODATA;
+        if (OLDMEM_BASE)
+                return -ENODATA;
 
         zcore_dbf = debug_register("zcore", 4, 1, 4 * sizeof(long));
         debug_register_view(zcore_dbf, &debug_sprintf_view);