linux-kernel - [GIT PULL] More power management updates for v6.8-rc1

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Date: Tue, 16 Jan 2024 13:08:18 +0100
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>
Subject: [GIT PULL] More power management updates for v6.8-rc1

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-6.8-rc1-2

with top-most commit 9223614ea760a77873c7061875cb91963e6f79b7

 Merge branches 'pm-sleep', 'pm-cpufreq' and 'pm-qos' into pm

on top of commit 7da71072e1d6967c0482abcbb5991ffb5953fdf2

 Merge tag 'pm-6.8-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

to receive more power management updates for 6.8-rc1.

These restore the asynchronous device resume optimization removed by the
previous PM merge, make the intel_pstate driver work better on Meteor
Lake systems, optimize the PM QoS core code slightly and fix up typos
in admin-guide.

Specifics:

 - Restore the system-wide asynchronous device resume optimization
   removed by a recent concurrency fix (Rafael J. Wysocki).

 - Make the intel_pstate cpufreq driver allow Meteor Lake systems to run
   at somewhat higher frequencies (Srinivas Pandruvada).

 - Make the PM QoS core code use kcalloc() for array allocation (Erick
   Archer).

 - Fix two PM-related typos in admin-guide (Erwan Velu).

Thanks!


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

Erick Archer (1):
      PM: QoS: Use kcalloc() instead of kzalloc()

Erwan Velu (1):
      Documentation: admin-guide: PM: Fix two typos

Rafael J. Wysocki (1):
      PM: sleep: Restore asynchronous device resume optimization

Srinivas Pandruvada (1):
      cpufreq: intel_pstate: Update hybrid scaling factor for Meteor Lake

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

 Documentation/admin-guide/acpi/cppc_sysfs.rst |   2 +-
 Documentation/admin-guide/pm/amd-pstate.rst   |   2 +-
 drivers/base/power/main.c                     | 117 ++++++++++++++------------
 drivers/base/power/qos.c                      |   2 +-
 drivers/cpufreq/intel_pstate.c                |  21 ++++-
 include/linux/pm.h                            |   1 +
 6 files changed, 86 insertions(+), 59 deletions(-)