Robuta

https://www.openwall.com/lists/kernel-hardening/2019/03/21/2

kernel-hardening - [PATCH v2 1/4] sched/cpufreq: Annotate cpufreq_update_util_data pointer with...

kernel hardening patch sched cpufreq

https://itsfoss.com/news/auto-cpufreq-3-0/

auto-cpufreq 3.0 Arrives for Linux with Better Battery Handling and CPU Turbo Control

New release gives Linux laptop users more control over CPU performance while fixing battery detection issues.

auto cpufreq arrives linux better

https://launchpad.net/ubuntu/+source/gkrellm2-cpufreq/0.6.4-7/+build/30645090/+index

riscv64 build : 0.6.4-7 : gkrellm2-cpufreq package : Ubuntu

build cpufreq package ubuntu