linux-kernel - [GIT PULL] Power management updates for v6.12-rc4

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Message-ID: <CAJZ5v0hPF1RTBQiuY3NcG+qnbOKhEZQq4CyWoDSzdsJMTG5PJg@mail.gmail.com>
Date: Fri, 18 Oct 2024 18:30:37 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux PM <linux-pm@...r.kernel.org>, 
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, 
	Mario Limonciello <mario.limonciello@....com>
Subject: [GIT PULL] Power management updates for v6.12-rc4

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-6.12-rc4

with top-most commit cf8679bb77e99682a5a5806cc86554235fa56233

 Merge branch 'pm-cpufreq'

on top of commit 8e929cb546ee42c9a61d24fae60605e9e3192354

 Linux 6.12-rc3

to receive power management updates for 6.12-rc4.

These fix two issues in the amd-pstate cpufreq driver and update the
intel_rapl power capping driver with a new processor ID.

Specifics:

 - Enable ACPI CPPC in amd_pstate_register_driver() after disabling
   it in amd_pstate_unregister_driver() when switching driver operation
   modes (Dhananjay Ugwekar).

 - Make amd-pstate use nominal performance as the maximum performance
   level when boost is disabled (Mario Limonciello).

 - Add ArrowLake-H to the list of processors where PL4 is supported
   in the MSR part of the intel_rapl power capping driver (Srinivas
   Pandruvada).

Thanks!


---------------

Dhananjay Ugwekar (1):
      cpufreq/amd-pstate: Fix amd_pstate mode switch on shared memory systems

Mario Limonciello (1):
      cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled

Srinivas Pandruvada (1):
      powercap: intel_rapl_msr: Add PL4 support for ArrowLake-H

---------------

 drivers/cpufreq/amd-pstate.c      | 30 ++++++++++++++++++++++++------
 drivers/powercap/intel_rapl_msr.c |  1 +
 2 files changed, 25 insertions(+), 6 deletions(-)