CONFIG_GENERIC_VDSO_32 (not configurable)

configname: CONFIG_GENERIC_VDSO_32

Linux Kernel Configuration
└─>Library routines
└─>GENERIC_VDSO_32
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This config option helps to avoid possible performance issues
in 32 bit only architectures.