[GIT PULL] Power management fix for v5.5-rc2

From: Rafael J. Wysocki
Date: Thu Dec 19 2019 - 10:35:43 EST


Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-5.5-rc3

with top-most commit 505b308b6944a91fa8437a3fd9f2dab29b5c3c88

Merge branch 'pm-cpufreq'

on top of commit 4c84515da8099f4bab5d9312a0ffaf40f14aa87b

Merge branches 'pm-cpuidle' and 'acpi-pm'

to receive a power management fix for 5.5-rc3.

This fixes a problem related to CPU offline/online and cpufreq
governors that in some system configurations may lead to a
system-wide deadlock during CPU online.

Thanks!


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

Rafael J. Wysocki (1):
cpufreq: Avoid leaving stale IRQ work items during CPU offline

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

include/linux/cpufreq.h | 11 -----------
include/linux/sched/cpufreq.h | 3 +++
kernel/sched/cpufreq.c | 18 ++++++++++++++++++
kernel/sched/cpufreq_schedutil.c | 8 +++-----
4 files changed, 24 insertions(+), 16 deletions(-)