Hi Linus, Please pull from the tag git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm-4.20-rc1-2 with top-most commit c4ac6889930d027ffa5cf77e0c202e7e97a4be06 Merge branches 'pm-cpuidle' and 'pm-cpufreq' on top of commit bd6bf7c10484f026505814b690104cdef27ed460 Merge tag 'pci-v4.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci to receive additional power management updates for 4.20-rc1. These remove a questionable heuristic from the menu cpuidle governor, fix a recent build regression in the intel_pstate driver, clean up ARM big-Little support in cpufreq and fix up hung task watchdog's interaction with system-wide power management transitions. Specifics: - Fix build regression in the intel_pstate driver that doesn't build without CONFIG_ACPI after recent changes (Dominik Brodowski). - One of the heuristics in the menu cpuidle governor is based on a function returning 0 most of the time, so drop it and clean up the scheduler code related to it (Daniel Lezcano). - Prevent the arm_big_little cpufreq driver from being used on ARM64 which is not suitable for it and drop the arm_big_little_dt driver that is not used any more (Sudeep Holla). - Prevent the hung task watchdog from triggering during resume from system-wide sleep states by disabling it before freezing tasks and enabling it again after they have been thawed (Vitaly Kuznetsov). There is a merge conflict between the menu governor changes included here and the (already merged) material from Andrew, but it should be straightforward to resolve [1]. Thanks! [1] https://lore.kernel.org/lkml/20181029130124.290346e9@xxxxxxxxxxxxxxxx/ --------------- Daniel Lezcano (2): sched: Factor out nr_iowait and nr_iowait_cpu cpuidle: menu: Remove get_loadavg() from the performance multiplier Dominik Brodowski (1): cpufreq: intel_pstate: Fix compilation for !CONFIG_ACPI Sudeep Holla (2): cpufreq: drop ARM_BIG_LITTLE_CPUFREQ support for ARM64 cpufreq: remove unused arm_big_little_dt driver Vitaly Kuznetsov (1): kernel: hung_task.c: disable on suspend --------------- MAINTAINERS | 1 - drivers/cpufreq/Kconfig.arm | 9 +--- drivers/cpufreq/Makefile | 3 -- drivers/cpufreq/arm_big_little_dt.c | 100 ------------------------------------ drivers/cpufreq/intel_pstate.c | 20 ++++---- drivers/cpuidle/governors/menu.c | 25 +++------ include/linux/sched/stat.h | 1 - kernel/hung_task.c | 30 ++++++++++- kernel/sched/core.c | 34 +++++------- 9 files changed, 60 insertions(+), 163 deletions(-)
