CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC (not configurable)

configname: CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC

Linux Kernel Configuration
└─>General architecture-dependent options
└─>ARCH_WANTS_MODULES_DATA_IN_VMALLOC
In linux kernel since version 5.2 (release Date: 2019-07-07)  
For architectures like powerpc/32 which have constraints on module
allocation and need to allocate module data outside of module area.