CONFIG_X86_NO_SPECTRE_V1

(No prompt – not directly user assignable.)

Type: bool

Help

This hidden option should be set on a per-SOC basis to indicate that a particular SOC is not vulnerable to the Spectre V1, V1.1, V1.2, and swapgs CPU vulnerabilities as described in CVE-2017-5753, CVE-2018-3693, and CVE-2019-1125.

Direct dependencies

X86

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols that select this symbol

Kconfig definition

At arch/x86/Kconfig:187

Included via Kconfig:8Kconfig.zephyr:34arch/Kconfig:12

Menu path: (Top) → X86 Architecture Options

config X86_NO_SPECTRE_V1
    bool
    depends on X86
    help
      This hidden option should be set on a per-SOC basis to indicate that
      a particular SOC is not vulnerable to the Spectre V1, V1.1, V1.2, and
      swapgs CPU vulnerabilities as described in CVE-2017-5753,
      CVE-2018-3693, and CVE-2019-1125.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)