Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Fri, 11 May 2018 15:46:12 +0200 | Subject | [GIT PULL] Power management fixes for v4.17-rc5 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm-4.17-rc5
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.
Specifics:
- 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 Neuschäfer).
Thanks!
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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()
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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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