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-rw-r--r--arch/s390/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index eaed402ad346..eaaac3788110 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -7,6 +7,10 @@ config MMU
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config LOCKDEP_SUPPORT
bool
default y
@@ -37,6 +41,9 @@ config GENERIC_HWEIGHT
config GENERIC_TIME
def_bool y
+config NO_IOMEM
+ def_bool y
+
mainmenu "Linux Kernel Configuration"
config S390