CONFIG_HAVE_STACKPROTECTOR (not configurable)

configname: CONFIG_HAVE_STACKPROTECTOR

Linux Kernel Configuration
└─>General architecture-dependent options
└─>HAVE_STACKPROTECTOR
In linux kernel since version 4.2 (release Date: 2015-08-30)  
An arch should select this symbol if:
- it has implemented a stack canary (e.g. __stack_chk_guard)