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Subject[GIT PULL] Power management fixes for v4.17-rc5
Hi Linus,

Please pull from the tag

git:// \

with top-most commit ef050374e1eedec45bd260e0ac9eb98f699267d2

Merge branches 'pm-pci' and 'pm-docs'

on top of commit 75bc37fefc4471e718ba8e651aa74673d4e0a9eb

Linux 4.17-rc4

to receive power management fixes for 4.17-rc5.

These fix two PCI power management regressions from the 4.13 cycle
and one cpufreq schedutil governor bug introduced during the 4.12
cycle, drop a stale comment from the schedutil code and fix two
mistakes in docs.


- Restore device_may_wakeup() check in pci_enable_wake() removed
inadvertently during the 4.13 cycle to prevent systems from
drawing excessive power when suspended or off, among other
things (Rafael Wysocki).

- Fix pci_dev_run_wake() to properly handle devices that only can
signal PME# when in the D3cold power state (Kai Heng Feng).

- Fix the schedutil cpufreq governor to avoid using UINT_MAX
as the new CPU frequency in some cases due to a missing check
(Rafael Wysocki).

- Remove a stale comment regarding worker kthreads from the
schedutil cpufreq governor (Juri Lelli).

- Fix a copy-paste mistake in the intel_pstate driver documentation
(Juri Lelli).

- Fix a typo in the system sleep states documentation (Jonathan



Jonathan Neuschäfer (1):
PM: docs: sleep-states: Fix a typo ("includig")

Juri Lelli (2):
PM: docs: intel_pstate: fix Active Mode w/o HWP paragraph
cpufreq: schedutil: remove stale comment

Kai Heng Feng (1):
PCI / PM: Always check PME wakeup capability for runtime wakeup support

Rafael J. Wysocki (2):
cpufreq: schedutil: Avoid using invalid next_freq
PCI / PM: Check device_may_wakeup() in pci_enable_wake()


Documentation/admin-guide/pm/intel_pstate.rst | 2 +-
Documentation/admin-guide/pm/sleep-states.rst | 2 +-
drivers/pci/pci.c | 37 +++++++++++++++++++--------
kernel/sched/cpufreq_schedutil.c | 16 ++----------
4 files changed, 31 insertions(+), 26 deletions(-)

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