CONFIG_RANDOMIZE_BASE is not available for the selected architecture x86.
Result is shown for architecture riscv or 64BIT
Randomize the address of the kernel image
modulename: kaslr.ko
and/orkaslr_booke.ko
and/orkaslr_early.pi.ko
configname: CONFIG_RANDOMIZE_BASE
Linux Kernel Configuration
└─>Kernel features
└─>Randomize the address of the kernel image
In linux kernel since version 3.10 (release Date: 2013-06-30)
Randomizes the virtual 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.
It is the bootloader's job to provide entropy, by passing a
random u64 value in /chosen/kaslr-seed at kernel entry.
When booting via the UEFI stub, it will invoke the firmware's
EFI_RNG_PROTOCOL implementation (if available) to supply entropy
to the kernel proper. In addition, it will randomise the physical
location of the kernel Image as well.
If unsure, say N.
loaded, as a security feature that deters exploit attempts
relying on knowledge of the location of kernel internals.
It is the bootloader's job to provide entropy, by passing a
random u64 value in /chosen/kaslr-seed at kernel entry.
When booting via the UEFI stub, it will invoke the firmware's
EFI_RNG_PROTOCOL implementation (if available) to supply entropy
to the kernel proper. In addition, it will randomise the physical
location of the kernel Image as well.
If unsure, say N.