linux-kernel - [GIT PULL] More power management updates for v6.4-rc1

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Date:   Wed, 3 May 2023 16:27:36 +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>
Subject: [GIT PULL] More power management updates for v6.4-rc1

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-6.4-rc1-2

with top-most commit 57ea3ab21c14e6f04db2b0878e8a5be644fa3769

 Merge branch 'pm-sleep'

on top of commit 0cfd8703e7da687924371e9bc77a025bdeba9637

 Merge tag 'pm-6.4-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

to receive more power management updates for 6.4-rc1.

These fix a hibernation test mode regression and clean up the intel_idle
driver.

Specifics:

 - Make test_resume work again after the changes that made hibernation
   open the snapshot device in exclusive mode (Chen Yu).

 - Clean up code in several places in intel_idle (Artem Bityutskiy).

Thanks!


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

Artem Bityutskiy (7):
      intel_idle: use pr_info() instead of printk()
      intel_idle: clean up intel_idle_init_cstates_icpu()
      intel_idle: further intel_idle_init_cstates_icpu() cleanup
      intel_idle: improve C-state flags handling robustness
      intel_idle: fix confusing message
      intel_idle: do not sprinkle module parameter definitions around
      intel_idle: mark few variables as __read_mostly

Chen Yu (2):
      PM: hibernate: Turn snapshot_test into global variable
      PM: hibernate: Do not get block device exclusively in test_resume mode

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

 drivers/idle/intel_idle.c | 59 +++++++++++++++++++++++++++++------------------
 kernel/power/hibernate.c  | 15 +++++++++---
 kernel/power/power.h      |  1 +
 kernel/power/swap.c       |  8 +++++--
 4 files changed, 56 insertions(+), 27 deletions(-)