diff options
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 4c99e4f5f366..8c15392ee985 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -637,6 +637,16 @@ config RELOCATABLE The relocations make the kernel image about 15% larger (compressed 10%), but are discarded at runtime. +config RANDOMIZE_BASE + bool "Randomize the address of the kernel image (KASLR)" + depends on RELOCATABLE + default y + help + In support of Kernel Address Space Layout Randomization (KASLR), + this randomizes the address at which the kernel image is loaded, + as a security feature that deters exploit attempts relying on + knowledge of the location of kernel internals. + endmenu menu "Memory setup" |