CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK (not configurable)
configname: CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK
Linux Kernel Configuration
└─>General architecture-dependent options
└─>ARCH_SUPPORTS_SHADOW_CALL_STACK
In linux kernel since version 5.1 (release Date: 2019-05-05)
An architecture should select this if it supports Clang's Shadow
Call Stack and implements runtime support for shadow stack
switching.
Call Stack and implements runtime support for shadow stack
switching.