Re: [PATCH v2] docs: kernel-parameters: add CPU_FREQ, CPU_IDLE build options

From: Jonathan Corbet

Date: Mon Aug 24 2026 - 13:12:15 EST


Randy Dunlap <rdunlap@xxxxxxxxxxxxx> writes:

> CPU_FREQ and CPU_IDLE are used in descriptions of some kernel parameters
> so add their descriptions to the build options list.
>
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> ---
> v2: wordsmithing by Rafael (thanks)
>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Cc: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
> Cc: linux-doc@xxxxxxxxxxxxxxx
> Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
> Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
> Cc: linux-pm@xxxxxxxxxxxxxxx
>
> Documentation/admin-guide/kernel-parameters.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> --- linux-next-20260814.orig/Documentation/admin-guide/kernel-parameters.txt
> +++ linux-next-20260814/Documentation/admin-guide/kernel-parameters.txt
> @@ -8,6 +8,8 @@
> ARM64 ARM64 architecture is enabled.
> CLK Common clock infrastructure is enabled.
> CMA Contiguous Memory Area support is enabled.
> + CPU_FREQ CPU frequency scaling is enabled.
> + CPU_IDLE CPU idle time management is enabled.
> DRM Direct Rendering Management support is enabled.

Applied, thanks.

jon