CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY (not configurable)

configname: CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY

Linux Kernel Configuration
└─>Kernel hacking
└─>Debug Oops, Lockups and Hangs
└─>HAVE_HARDLOCKUP_DETECTOR_BUDDY
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
depends
CONFIG_SMP