CONFIG_RANDOMIZE_MODULE_REGION_FULL is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
Randomize the module region over a 2 GB range
configname: CONFIG_RANDOMIZE_MODULE_REGION_FULL
Linux Kernel Configuration
└─>Kernel Features
└─>Randomize the module region over a 2 GB range
In linux kernel since version 3.10 (release Date: 2013-06-30)
Randomizes the location of the module region inside a 2 GB window
covering the core kernel. This way, it is less likely for modules
to leak information about the location of core kernel data structures
but it does imply that function calls between modules and the core
kernel will need to be resolved via veneers in the module PLT.
When this option is not set, the module region will be randomized over
a limited range that contains the [_stext, _etext] interval of the
core kernel, so branch relocations are almost always in range unless
ARM64_MODULE_PLTS is enabled and the region is exhausted. In this
particular case of region exhaustion, modules might be able to fall
back to a larger 2GB area.
covering the core kernel. This way, it is less likely for modules
to leak information about the location of core kernel data structures
but it does imply that function calls between modules and the core
kernel will need to be resolved via veneers in the module PLT.
When this option is not set, the module region will be randomized over
a limited range that contains the [_stext, _etext] interval of the
core kernel, so branch relocations are almost always in range unless
ARM64_MODULE_PLTS is enabled and the region is exhausted. In this
particular case of region exhaustion, modules might be able to fall
back to a larger 2GB area.