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