[GIT PULL] Power management fixes for v4.12-rc5
From: Rafael J. Wysocki
Date: Thu Jun 08 2017 - 20:19:29 EST
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-4.12-rc5
with top-most commit fbd78afe34d9cc3a86aff7cc214d9f06e815e63e
Merge branches 'intel_pstate' and 'pm-sleep'
on top of commit 3c2993b8c6143d8a5793746a54eba8f86f95240f
Linux 4.12-rc4
to receive power management fixes for v4.12-rc5.
These revert one problematic commit related to system sleep and fix
one recent intel_pstate regression.
Specifics:
- Revert a recent commit that attempted to avoid spurious wakeups
from suspend-to-idle via ACPI SCI, but introduced regressions on
some systems (Rafael Wysocki).
We will get back to the problem it tried to address in the next
cycle.
- Fix a possible division by 0 during intel_pstate initialization
due to a missing check (Rafael Wysocki).
Thanks!
---------------
Rafael J. Wysocki (2):
cpufreq: intel_pstate: Avoid division by 0 in min_perf_pct_min()
Revert "ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle"
---------------
drivers/acpi/battery.c | 2 +-
drivers/acpi/button.c | 5 ++---
drivers/acpi/device_pm.c | 3 +--
drivers/acpi/sleep.c | 28 ----------------------------
drivers/base/power/main.c | 5 +++++
drivers/base/power/wakeup.c | 18 ++++++------------
drivers/cpufreq/intel_pstate.c | 5 +++--
include/linux/suspend.h | 7 ++-----
kernel/power/process.c | 2 +-
kernel/power/suspend.c | 29 ++++-------------------------
10 files changed, 25 insertions(+), 79 deletions(-)