default or selected kernelversion does not have config value CONFIG_MPILIB_EXTRA.
Result is shown for kernelversion 5.3.7
CONFIG_MPILIB_EXTRA (not configurable)
configname: CONFIG_MPILIB_EXTRA
Linux Kernel Configuration
└─>Library routines
└─>MPILIB_EXTRA
In linux kernel since version 3.3 (release Date: 2012-03-18)
Additional sources of multiprecision maths library from GnuPG.
This code is unnecessary for RSA digital signature verification,
but can be compiled if needed.
This code is unnecessary for RSA digital signature verification,
but can be compiled if needed.