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

From: Rafael J. Wysocki
Date: Fri Aug 27 2021 - 14:54:57 EST


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(-)