1 files changed, 1 insertions, 12 deletions

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 4a7f14079e03..9fab2aa9c2c8 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -2,7 +2,7 @@ config MMU
         def_bool y
 
 config ZONE_DMA
-        def_bool y if 64BIT
+        def_bool y
 
 config LOCKDEP_SUPPORT
         def_bool y
@@ -230,17 +230,6 @@ config SYSVIPC_COMPAT
 config AUDIT_ARCH
         def_bool y
 
-config S390_EXEC_PROTECT
-        def_bool y
-        prompt "Data execute protection"
-        help
-          This option allows to enable a buffer overflow protection for user
-          space programs and it also selects the addressing mode option above.
-          The kernel parameter noexec=on will enable this feature and also
-          switch the addressing modes, default is disabled. Enabling this (via
-          kernel parameter) on machines earlier than IBM System z9 this will
-          reduce system performance.
-
 comment "Code generation options"
 
 choice