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CONFIG_X86_NO_MELTDOWN¶

(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 Meltdown CPU vulnerability, as described in CVE-2017-5754.

Direct dependencies¶

SOC_SERIES_QUARK_SE || X86

(Includes any dependencies from if’s and menus.)

Defaults¶

“y” if SOC_SERIES_QUARK_SE

Symbols that select this symbol¶

X86_NO_SPECULATIVE_VULNERABILITIES

Kconfig definitions¶

At soc/x86/intel_quark/quark_se/Kconfig.defconfig.series:15

Included via Kconfig:10 → Kconfig.zephyr:23 → soc/x86/intel_quark/Kconfig.defconfig:3

Menu path: (top menu)

config X86_NO_MELTDOWN
    bool
    default "y" if SOC_SERIES_QUARK_SE
    depends on SOC_SERIES_QUARK_SE

At arch/x86/Kconfig:68

Included via Kconfig:10 → Kconfig.zephyr:29 → arch/Kconfig:15

Menu path: (top menu) → X86 Architecture Options → Processor Capabilities

config X86_NO_MELTDOWN
    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 Meltdown CPU vulnerability,
      as described in CVE-2017-5754.

(Definitions include propagated dependencies, including from if’s and menus.)