linux-kernel - Re: [GIT PULL] cpupower update for Linux 6.14-rc1

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Message-ID: <CAJZ5v0i+E=Aw8DGcsKCgddh646d+_cbp74-UX=x-wyHi7g+XbQ@mail.gmail.com>
Date: Mon, 13 Jan 2025 20:35:02 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Shuah Khan <skhan@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, Thomas Renninger <trenn@...e.com>, Thomas Renninger <trenn@...e.de>, 
	shuah <shuah@...nel.org>, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [GIT PULL] cpupower update for Linux 6.14-rc1

Hi Shuah,

On Thu, Jan 9, 2025 at 12:14 AM Shuah Khan <skhan@...uxfoundation.org> wrote:
>
> Hi Rafael,
>
> Please pull the following cpupower update for Linux 6.14-rc1.
>
> Several fixes, cleanups and AMD support enhancements:
>
> - fix TSC MHz calculation
> - Add install and uninstall options to bindings makefile
> - Add header changes for cpufreq.h to SWIG bindings
> - selftests/cpufreq: gitignore output files and clean them in make clean
> - Remove spurious return statement
> - Add support for parsing 'enabled' or 'disabled' strings from table
> - Add support for amd-pstate preferred core rankings
> - Don't try to read frequency from hardware when kernel uses aperf mperf
> - Add support for showing energy performance preference
> - Don't fetch maximum latency when EPP is enabled
> - Adjust whitespace for amd-pstate specific prints
> - Fix cross compilation
> - revise is_valid flag handling for idle_monitor
>
> diff is attached.

Pulled and added to linux-pm.git/linux-next, thanks!

> ----------------------------------------------------------------
> The following changes since commit 40384c840ea1944d7c5a392e8975ed088ecf0b37:
>
>    Linux 6.13-rc1 (2024-12-01 14:28:56 -0800)
>
> are available in the Git repository at:
>
>    git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux tags/linux-cpupower-6.14-rc1
>
> for you to fetch changes up to 8d097444982d7b23a5396169dc9d2923a59b5a79:
>
>    pm: cpupower: Add header changes for cpufreq.h to SWIG bindings (2024-12-27 08:11:51 -0700)
>
> ----------------------------------------------------------------
> linux-cpupower-6.14-rc1
>
> Several fixes, cleanups and AMD support enhancements:
>
> - fix TSC MHz calculation
> - Add install and uninstall options to bindings makefile
> - Add header changes for cpufreq.h to SWIG bindings
> - selftests/cpufreq: gitignore output files and clean them in make clean
> - Remove spurious return statement
> - Add support for parsing 'enabled' or 'disabled' strings from table
> - Add support for amd-pstate preferred core rankings
> - Don't try to read frequency from hardware when kernel uses aperf mperf
> - Add support for showing energy performance preference
> - Don't fetch maximum latency when EPP is enabled
> - Adjust whitespace for amd-pstate specific prints
> - Fix cross compilation
> - revise is_valid flag handling for idle_monitor
>
> ----------------------------------------------------------------
> He Rongguang (1):
>        cpupower: fix TSC MHz calculation
>
> John B. Wyatt IV (2):
>        pm: cpupower: Add install and uninstall options to bindings makefile
>        pm: cpupower: Add header changes for cpufreq.h to SWIG bindings
>
> Li Zhijian (1):
>        selftests/cpufreq: gitignore output files and clean them in make clean
>
> Mario Limonciello (7):
>        cpupower: Remove spurious return statement
>        cpupower: Add support for parsing 'enabled' or 'disabled' strings from table
>        cpupower: Add support for amd-pstate preferred core rankings
>        cpupower: Don't try to read frequency from hardware when kernel uses aperfmperf
>        cpupower: Add support for showing energy performance preference
>        cpupower: Don't fetch maximum latency when EPP is enabled
>        cpupower: Adjust whitespace for amd-pstate specific prints
>
> Peng Fan (1):
>        pm: cpupower: Makefile: Fix cross compilation
>
> wangfushuai (1):
>        cpupower: revise is_valid flag handling for idle_monitor
>
> tools/power/cpupower/Makefile                      |  8 +++++
>   tools/power/cpupower/bindings/python/Makefile      | 10 ++++++
>   tools/power/cpupower/bindings/python/README        | 25 +++++++++++++++
>   .../cpupower/bindings/python/raw_pylibcpupower.swg |  3 ++
>   tools/power/cpupower/lib/cpufreq.c                 | 18 +++++++++++
>   tools/power/cpupower/lib/cpufreq.h                 |  8 +++++
>   tools/power/cpupower/utils/cpufreq-info.c          | 36 ++++++++++++++++++++--
>   tools/power/cpupower/utils/helpers/amd.c           | 18 ++++++++---
>   .../cpupower/utils/idle_monitor/hsw_ext_idle.c     |  4 +--
>   .../cpupower/utils/idle_monitor/mperf_monitor.c    | 17 +++++-----
>   tools/power/cpupower/utils/idle_monitor/nhm_idle.c |  2 +-
>   tools/power/cpupower/utils/idle_monitor/snb_idle.c |  4 +--
>   tools/testing/selftests/cpufreq/.gitignore         |  2 ++
>   tools/testing/selftests/cpufreq/Makefile           |  1 +
>   14 files changed, 137 insertions(+), 19 deletions(-)
>   create mode 100644 tools/testing/selftests/cpufreq/.gitignore
> ----------------------------------------------------------------