kernelconfig_penguin
CONFIG_CC_HAS_BRANCH_PROT_PAC_RET is not available for the default architecture x86.
Result is shown for architecture arm64

CONFIG_CC_HAS_BRANCH_PROT_PAC_RET (not configurable)

configname: CONFIG_CC_HAS_BRANCH_PROT_PAC_RET

Linux Kernel Configuration
└─> Kernel Features
└─> ARMv8.3 architectural features
└─> CC_HAS_BRANCH_PROT_PAC_RET