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-rw-r--r--arch/s390/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index d0d42c5c4141..8857ec3b97eb 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -438,6 +438,14 @@ endchoice
config 64BIT
def_bool y
+config COMMAND_LINE_SIZE
+ int "Maximum size of kernel command line"
+ default 4096
+ range 896 1048576
+ help
+ This allows you to specify the maximum length of the kernel command
+ line.
+
config COMPAT
def_bool y
prompt "Kernel support for 31 bit emulation"