Back in 2017 were patches for exposing /proc/cpuinfo data via sysfs for more easily parsing selected bits of information from the CPU information output. That work never made it into the mainline kernel but now SUSE’s Thomas Renninger is taking over and trying to get revised patches into the kernel…

Source: Phoronix – SUSE Revives Patches For Exposing /proc/cpuinfo Data Over Sysfs