lkml.org 
[lkml]   [2022]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
Subject[GIT PULL] Power management fixes for v6.1-rc3
Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-6.1-rc3

with top-most commit 6f257934ed6170ed0094149e0e1bac09f7997103

Merge branches 'pm-sleep', 'pm-domains' and 'pm-tools'

on top of commit 247f34f7b80357943234f93f247a1ae6b6c3a740

Linux 6.1-rc2

to receive power management fixes for 6.1-rc3.

These make the intel_pstate driver work as expected on all hybrid
platforms to date (regardless of possible platform firmware issues),
fix hybrid sleep on systems using suspend-to-idle by default, make
the generic power domains code handle disabled idle states properly
and update pm-graph.

Specifics:

- Make intel_pstate use what is known about the hardware instead of
relying on information from the platform firmware (ACPI CPPC in
particular) to establish the relationship between the HWP CPU
performance levels and frequencies on all hybrid platforms
available to date (Rafael Wysocki).

- Allow hybrid sleep to use suspend-to-idle as a system suspend method
if it is the current suspend method of choice (Mario Limonciello).

- Fix handling of unavailable/disabled idle states in the generic
power domains code (Sudeep Holla).

- Update the pm-graph suite of utilities to version 5.10 which is
fixes-mostly and does not add any new features (Todd Brandt).

Thanks!


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

Mario Limonciello (1):
PM: hibernate: Allow hybrid sleep to work with s2idle

Rafael J. Wysocki (2):
cpufreq: intel_pstate: Read all MSRs on the target CPU
cpufreq: intel_pstate: hybrid: Use known scaling factor for P-cores

Sudeep Holla (1):
PM: domains: Fix handling of unavailable/disabled idle states

Todd Brandt (1):
pm-graph v5.10

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

drivers/base/power/domain.c | 4 +
drivers/cpufreq/intel_pstate.c | 133 ++++++++--------------
kernel/power/hibernate.c | 2 +-
tools/power/pm-graph/README | 12 +-
tools/power/pm-graph/sleepgraph.8 | 3 +
tools/power/pm-graph/sleepgraph.py | 225 ++++++++++++++++++-------------------
6 files changed, 170 insertions(+), 209 deletions(-)

\
 
 \ /
  Last update: 2022-10-28 17:18    [W:0.031 / U:0.148 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site