CONFIG_UNWIND_PATCH_PAC_INTO_SCS: Enable shadow call stack dynamically using code patching

General informations

The Linux kernel configuration item CONFIG_UNWIND_PATCH_PAC_INTO_SCS:

• prompt: Enable shadow call stack dynamically using code patching
• type: bool
• depends on: ( CONFIG_CC_IS_CLANG && CONFIG_CLANG_VERSION >= CONFIG_150000 ) && ( CONFIG_ARM64_PTR_AUTH_KERNEL && CONFIG_CC_HAS_BRANCH_PROT_PAC_RET ) && ( CONFIG_SHADOW_CALL_STACK )
• defined in arch/arm64/Kconfig
• found in Linux kernels: 6.2–6.12, 6.13-rc+HEAD

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The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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