CONFIG_X86_NO_LAZY_FP¶

(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 Lazy FP CPU
vulnerability, as described in CVE-2018-3665.

Direct dependencies¶

X86

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols that select this symbol¶

X86_NO_SPECULATIVE_VULNERABILITIES

Kconfig definition¶

At <Zephyr Architecture>/x86/Kconfig:412

Included via Kconfig:8 → Kconfig.zephyr:39 → <Zephyr Architecture>/Kconfig:12

Menu path: (Top) → X86 Architecture Options

config X86_NO_LAZY_FP
    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 Lazy FP CPU
      vulnerability, as described in CVE-2018-3665.

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