1 files changed, 4 insertions, 0 deletions

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 1d035082e78e..107e492cb47e 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -304,10 +304,14 @@ config ARCH_SPARSEMEM_ENABLE
         def_bool y
         select SPARSEMEM_VMEMMAP_ENABLE
         select SPARSEMEM_VMEMMAP
+        select SPARSEMEM_STATIC if !64BIT
 
 config ARCH_SPARSEMEM_DEFAULT
         def_bool y
 
+config ARCH_SELECT_MEMORY_MODEL
+       def_bool y
+
 source "mm/Kconfig"
 
 comment "I/O subsystem configuration"