linux-kernel - [GIT PULL] Power management fixes for v5.14-rc8

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Message-ID: <CAJZ5v0i0a-mYqok8qQfQjpG-zPti=smyZR9HKxFAcQQY6VNrJw@mail.gmail.com>
Date:   Fri, 27 Aug 2021 20:54:30 +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] Power management fixes for v5.14-rc8

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-5.14-rc8

with top-most commit 7ee5fd12e8cac91bdec6de8417b030ed05d5d7ee

 Merge branch 'pm-opp'

on top of commit e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93

 Linux 5.14-rc7

to receive power management fixes for 5.14-rc8 (or final 5.14).

These fix two issues introduced during this cycle, one of which
is a regression and the other one affects new code.

Specifics:

 - Prevent the operating performance points (OPP) code from crashing
   when some entries in the table of required OPPs are set to error
   pointer values (Marijn Suijten).

 - Prevent the generic power domains (genpd) framework from
   incorrectly overriding the performance state of a device set
   by its driver while it is runtime-suspended or when runtime
   PM of it is disabled (Dmitry Osipenko).

Thanks!


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

Dmitry Osipenko (1):
      PM: domains: Improve runtime PM performance state handling

Marijn Suijten (1):
      opp: core: Check for pending links before reading required_opp pointers

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

 drivers/base/power/domain.c | 10 ++++++++--
 drivers/opp/core.c          |  8 ++++----
 2 files changed, 12 insertions(+), 6 deletions(-)