-
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.
Defaults¶
No defaults. Implicitly defaults to n
.
Symbols that select this symbol¶
Kconfig definition¶
At <Zephyr>/arch/x86/Kconfig:234
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
→ <Zephyr>/arch/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.)