CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS (not configurable)

configname: CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS

Linux Kernel Configuration
└─>Executable file formats
└─>ARCH_BINFMT_ELF_EXTRA_PHDRS
In linux kernel since version 5.2 (release Date: 2019-07-07)