diff options
| -rw-r--r-- | arch/s390/Kconfig | 8 | ||||
| -rw-r--r-- | arch/s390/include/asm/setup.h | 1 | ||||
| -rw-r--r-- | arch/s390/include/uapi/asm/setup.h | 11 |
3 files changed, 9 insertions, 11 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" diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index d718029794e2..77e6506898f5 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -12,6 +12,7 @@ #define PARMAREA 0x10400 +#define COMMAND_LINE_SIZE CONFIG_COMMAND_LINE_SIZE /* * Machine features detected in early.c */ diff --git a/arch/s390/include/uapi/asm/setup.h b/arch/s390/include/uapi/asm/setup.h index 9b685536c31c..598d769e76df 100644 --- a/arch/s390/include/uapi/asm/setup.h +++ b/arch/s390/include/uapi/asm/setup.h @@ -1,12 +1 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * S390 version - * Copyright IBM Corp. 1999, 2010 - */ - -#ifndef _UAPI_ASM_S390_SETUP_H -#define _UAPI_ASM_S390_SETUP_H - -#define COMMAND_LINE_SIZE 4096 - -#endif /* _UAPI_ASM_S390_SETUP_H */ |