CONFIG_ARCH_HAS_CURRENT_STACK_POINTER:

General informations

The Linux kernel configuration item CONFIG_ARCH_HAS_CURRENT_STACK_POINTER:

• prompt:
• type: bool
• depends on: (none)
• defined in mm/Kconfig
• found in Linux kernels: 5.18–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

In support of HARDENED_USERCOPY performing stack variable lifetime checking, an architecture-agnostic way to find the stack pointer is needed. Once an architecture defines an unsigned long global register alias named "current_stack_pointer", this config can be selected.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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