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-rw-r--r--arch/s390/Kconfig6
-rw-r--r--arch/s390/configs/zfcpdump_defconfig1
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 8f39f0424796..3408b48423ad 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -443,7 +443,7 @@ config COMMAND_LINE_SIZE
line.
config COMPAT
- def_bool y
+ def_bool n
prompt "Kernel support for 31 bit emulation"
select ARCH_WANT_OLD_COMPAT_IPC
select COMPAT_OLD_SIGACTION
@@ -454,7 +454,9 @@ config COMPAT
Select this option if you want to enable your system kernel to
handle system-calls from ELF binaries for 31 bit ESA. This option
(and some other stuff like libraries and such) is needed for
- executing 31 bit applications. It is safe to say "Y".
+ executing 31 bit applications.
+
+ If unsure say N.
config SMP
def_bool y
diff --git a/arch/s390/configs/zfcpdump_defconfig b/arch/s390/configs/zfcpdump_defconfig
index 47028450eee1..30d2a1687665 100644
--- a/arch/s390/configs/zfcpdump_defconfig
+++ b/arch/s390/configs/zfcpdump_defconfig
@@ -10,7 +10,6 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CRASH_DUMP=y
CONFIG_MARCH_Z13=y
-# CONFIG_COMPAT is not set
CONFIG_NR_CPUS=2
CONFIG_HZ_100=y
# CONFIG_CHSC_SCH is not set