Re: [PATCH 1/3] cpupower: Add generic CPPC performance display

From: Shuah Khan

Date: Mon Jul 20 2026 - 19:24:06 EST


On 7/20/26 12:33, Jeremy Linton wrote:
Hi,

On 7/18/26 1:12 AM, Thorsten Leemhuis wrote:
On 7/10/26 00:13, Jeremy Linton wrote:
Arm64 machines, and possibly others, use the standard ACPI defined CPPC
infrastructure. cpupower has CPPC support, but it's largely written
around the intricacies of AMD processors, using platform MSRs to avoid
shortcomings in the specification.

Patch to fix it.

https://lkml.org/lkml/2026/7/20/2191


Thank you both. Applied the fix to

https://web.git.kernel.org/pub/scm/linux/kernel/git/shuah/linux.git/log/?h=cpupower

thanks,
-- Shuah