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 the compiler's
Shadow Call Stack and implements runtime support for shadow stack
switching.
Shadow Call Stack and implements runtime support for shadow stack
switching.