CONFIG_KRETPROBE_ON_RETHOOK (not configurable)

configname: CONFIG_KRETPROBE_ON_RETHOOK

Linux Kernel Configuration
└─>General architecture-dependent options
└─>KRETPROBE_ON_RETHOOK
In linux kernel since version 5.2 (release Date: 2019-07-07)  
selects
CONFIG_RETHOOK