:orphan:

.. title:: X86_BOUNDS_CHECK_BYPASS_MITIGATION

.. option:: CONFIG_X86_BOUNDS_CHECK_BYPASS_MITIGATION

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

Hidden config to select arch-independent option to enable
Spectre V1 mitigations by default if the CPU is not known
to be immune to it.

Direct dependencies
===================

\ :option:`USERSPACE <CONFIG_USERSPACE>` && \ :option:`X86 <CONFIG_X86>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y if !\ :option:`X86_NO_SPECTRE_V1 <CONFIG_X86_NO_SPECTRE_V1>`

Symbols selected by this symbol
===============================

- \ :option:`BOUNDS_CHECK_BYPASS_MITIGATION <CONFIG_BOUNDS_CHECK_BYPASS_MITIGATION>`

Kconfig definition
==================

.. highlight:: kconfig

At ``arch/x86/Kconfig:298``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``arch/Kconfig:12``

Menu path: (Top) → X86 Architecture Options

.. parsed-literal::

    config X86_BOUNDS_CHECK_BYPASS_MITIGATION
    	bool
    	default y if !\ :option:`X86_NO_SPECTRE_V1 <CONFIG_X86_NO_SPECTRE_V1>`
    	select \ :option:`BOUNDS_CHECK_BYPASS_MITIGATION <CONFIG_BOUNDS_CHECK_BYPASS_MITIGATION>`
    	depends on \ :option:`USERSPACE <CONFIG_USERSPACE>` && \ :option:`X86 <CONFIG_X86>`
    	help
    	  Hidden config to select arch-independent option to enable
    	  Spectre V1 mitigations by default if the CPU is not known
    	  to be immune to it.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*