mirror of
https://github.com/torvalds/linux.git
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49835c15a5
- Clean up and rework the PM QoS API to simplify the code and
reduce the size of it (Rafael Wysocki).
- Fix a suspend-to-idle wakeup regression on Dell XPS13 9370
and similar platforms where the USB plug/unplug events are
handled by the EC (Rafael Wysocki).
- CLean up the intel_idle and PSCI cpuidle drivers (Rafael Wysocki,
Ulf Hansson).
- Extend the haltpoll cpuidle driver so that it can be forced to
run on some systems where it refused to load (Maciej Szmigiero).
- Convert several cpufreq documents to the .rst format and move the
legacy driver documentation into one common file (Mauro Carvalho
Chehab, Rafael Wysocki).
- Update several cpufreq drivers:
* Extend and fix the imx-cpufreq-dt driver (Anson Huang).
* Improve the -EPROBE_DEFER handling and fix unwanted CPU
overclocking on i.MX6ULL in imx6q-cpufreq (Anson Huang,
Christoph Niedermaier).
* Add support for Krait based SoCs to the qcom driver (Ansuel
Smith).
* Add support for OPP_PLUS to ti-cpufreq (Lokesh Vutla).
* Add platform specific intermediate callbacks support to
cpufreq-dt and update the imx6q driver (Peng Fan).
* Simplify and consolidate some pieces of the intel_pstate driver
and update its documentation (Rafael Wysocki, Alex Hung).
- Fix several devfreq issues:
* Remove unneeded extern keyword from a devfreq header file
and use the DEVFREQ_GOV_UPDATE_INTERNAL event name instead of
DEVFREQ_GOV_INTERNAL (Chanwoo Choi).
* Fix the handling of dev_pm_qos_remove_request() result (Leonard
Crestez).
* Use constant name for userspace governor (Pierre Kuo).
* Get rid of doc warnings and fix a typo (Christophe JAILLET).
- Use built-in RCU list checking in some places in the PM core to
avoid false-positive RCU usage warnings (Madhuparna Bhowmik).
- Add explicit READ_ONCE()/WRITE_ONCE() annotations to low-level
PM QoS routines (Qian Cai).
- Fix removal of wakeup sources to avoid NULL pointer dereferences
in a corner case (Neeraj Upadhyay).
- Clean up the handling of hibernate compat ioctls and fix the
related documentation (Eric Biggers).
- Update the idle_inject power capping driver to use variable-length
arrays instead of zero-length arrays (Gustavo Silva).
- Fix list format in a PM QoS document (Randy Dunlap).
- Make the cpufreq stats module use scnprintf() to avoid potential
buffer overflows (Takashi Iwai).
- Add pm_runtime_get_if_active() to PM-runtime API (Sakari Ailus).
- Allow no domain-idle-states DT property in generic PM domains (Ulf
Hansson).
- Fix a broken y-axis scale in the intel_pstate_tracer utility (Doug
Smythies).
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Merge tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These clean up and rework the PM QoS API, address a suspend-to-idle
wakeup regression on some ACPI-based platforms, clean up and extend a
few cpuidle drivers, update multiple cpufreq drivers and cpufreq
documentation, and fix a number of issues in devfreq and several other
things all over.
Specifics:
- Clean up and rework the PM QoS API to simplify the code and reduce
the size of it (Rafael Wysocki).
- Fix a suspend-to-idle wakeup regression on Dell XPS13 9370 and
similar platforms where the USB plug/unplug events are handled by
the EC (Rafael Wysocki).
- CLean up the intel_idle and PSCI cpuidle drivers (Rafael Wysocki,
Ulf Hansson).
- Extend the haltpoll cpuidle driver so that it can be forced to run
on some systems where it refused to load (Maciej Szmigiero).
- Convert several cpufreq documents to the .rst format and move the
legacy driver documentation into one common file (Mauro Carvalho
Chehab, Rafael Wysocki).
- Update several cpufreq drivers:
* Extend and fix the imx-cpufreq-dt driver (Anson Huang).
* Improve the -EPROBE_DEFER handling and fix unwanted CPU
overclocking on i.MX6ULL in imx6q-cpufreq (Anson Huang,
Christoph Niedermaier).
* Add support for Krait based SoCs to the qcom driver (Ansuel
Smith).
* Add support for OPP_PLUS to ti-cpufreq (Lokesh Vutla).
* Add platform specific intermediate callbacks support to
cpufreq-dt and update the imx6q driver (Peng Fan).
* Simplify and consolidate some pieces of the intel_pstate
driver and update its documentation (Rafael Wysocki, Alex
Hung).
- Fix several devfreq issues:
* Remove unneeded extern keyword from a devfreq header file and
use the DEVFREQ_GOV_UPDATE_INTERNAL event name instead of
DEVFREQ_GOV_INTERNAL (Chanwoo Choi).
* Fix the handling of dev_pm_qos_remove_request() result
(Leonard Crestez).
* Use constant name for userspace governor (Pierre Kuo).
* Get rid of doc warnings and fix a typo (Christophe JAILLET).
- Use built-in RCU list checking in some places in the PM core to
avoid false-positive RCU usage warnings (Madhuparna Bhowmik).
- Add explicit READ_ONCE()/WRITE_ONCE() annotations to low-level PM
QoS routines (Qian Cai).
- Fix removal of wakeup sources to avoid NULL pointer dereferences in
a corner case (Neeraj Upadhyay).
- Clean up the handling of hibernate compat ioctls and fix the
related documentation (Eric Biggers).
- Update the idle_inject power capping driver to use variable-length
arrays instead of zero-length arrays (Gustavo Silva).
- Fix list format in a PM QoS document (Randy Dunlap).
- Make the cpufreq stats module use scnprintf() to avoid potential
buffer overflows (Takashi Iwai).
- Add pm_runtime_get_if_active() to PM-runtime API (Sakari Ailus).
- Allow no domain-idle-states DT property in generic PM domains (Ulf
Hansson).
- Fix a broken y-axis scale in the intel_pstate_tracer utility (Doug
Smythies)"
* tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (78 commits)
cpufreq: intel_pstate: Simplify intel_pstate_cpu_init()
tools/power/x86/intel_pstate_tracer: fix a broken y-axis scale
ACPI: PM: s2idle: Refine active GPEs check
ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE
PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there
PM / devfreq: Get rid of some doc warnings
PM / devfreq: Fix handling dev_pm_qos_remove_request result
PM / devfreq: Fix a typo in a comment
PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name
PM / devfreq: Remove unneeded extern keyword
PM / devfreq: Use constant name of userspace governor
ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()
cpufreq: qcom: Add support for krait based socs
cpufreq: imx6q-cpufreq: Improve the logic of -EPROBE_DEFER handling
cpufreq: Use scnprintf() for avoiding potential buffer overflow
cpuidle: psci: Split psci_dt_cpu_init_idle()
PM / Domains: Allow no domain-idle-states DT property in genpd when parsing
PM / hibernate: Remove unnecessary compat ioctl overrides
PM: hibernate: fix docs for ioctls that return loff_t via pointer
Documentation: intel_pstate: update links for references
...
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| .. | ||
| atmel-quadspi.c | ||
| internals.h | ||
| Kconfig | ||
| Makefile | ||
| spi-altera.c | ||
| spi-ar934x.c | ||
| spi-armada-3700.c | ||
| spi-at91-usart.c | ||
| spi-ath79.c | ||
| spi-atmel.c | ||
| spi-au1550.c | ||
| spi-axi-spi-engine.c | ||
| spi-bcm-qspi.c | ||
| spi-bcm-qspi.h | ||
| spi-bcm63xx-hsspi.c | ||
| spi-bcm63xx.c | ||
| spi-bcm2835.c | ||
| spi-bcm2835aux.c | ||
| spi-bitbang-txrx.h | ||
| spi-bitbang.c | ||
| spi-brcmstb-qspi.c | ||
| spi-butterfly.c | ||
| spi-cadence.c | ||
| spi-cavium-octeon.c | ||
| spi-cavium-thunderx.c | ||
| spi-cavium.c | ||
| spi-cavium.h | ||
| spi-clps711x.c | ||
| spi-coldfire-qspi.c | ||
| spi-davinci.c | ||
| spi-dln2.c | ||
| spi-dw-mid.c | ||
| spi-dw-mmio.c | ||
| spi-dw-pci.c | ||
| spi-dw.c | ||
| spi-dw.h | ||
| spi-efm32.c | ||
| spi-ep93xx.c | ||
| spi-falcon.c | ||
| spi-fsi.c | ||
| spi-fsl-cpm.c | ||
| spi-fsl-cpm.h | ||
| spi-fsl-dspi.c | ||
| spi-fsl-espi.c | ||
| spi-fsl-lib.c | ||
| spi-fsl-lib.h | ||
| spi-fsl-lpspi.c | ||
| spi-fsl-qspi.c | ||
| spi-fsl-spi.c | ||
| spi-fsl-spi.h | ||
| spi-geni-qcom.c | ||
| spi-gpio.c | ||
| spi-hisi-sfc-v3xx.c | ||
| spi-img-spfi.c | ||
| spi-imx.c | ||
| spi-iproc-qspi.c | ||
| spi-jcore.c | ||
| spi-lantiq-ssc.c | ||
| spi-lm70llp.c | ||
| spi-loopback-test.c | ||
| spi-lp8841-rtc.c | ||
| spi-mem.c | ||
| spi-meson-spicc.c | ||
| spi-meson-spifc.c | ||
| spi-mpc52xx-psc.c | ||
| spi-mpc52xx.c | ||
| spi-mpc512x-psc.c | ||
| spi-mt65xx.c | ||
| spi-mt7621.c | ||
| spi-mtk-nor.c | ||
| spi-mux.c | ||
| spi-mxic.c | ||
| spi-mxs.c | ||
| spi-npcm-fiu.c | ||
| spi-npcm-pspi.c | ||
| spi-nxp-fspi.c | ||
| spi-oc-tiny.c | ||
| spi-omap-100k.c | ||
| spi-omap-uwire.c | ||
| spi-omap2-mcspi.c | ||
| spi-orion.c | ||
| spi-pic32-sqi.c | ||
| spi-pic32.c | ||
| spi-pl022.c | ||
| spi-ppc4xx.c | ||
| spi-pxa2xx-dma.c | ||
| spi-pxa2xx-pci.c | ||
| spi-pxa2xx.c | ||
| spi-pxa2xx.h | ||
| spi-qcom-qspi.c | ||
| spi-qup.c | ||
| spi-rb4xx.c | ||
| spi-rockchip.c | ||
| spi-rspi.c | ||
| spi-s3c24xx-fiq.h | ||
| spi-s3c24xx-fiq.S | ||
| spi-s3c24xx.c | ||
| spi-s3c64xx.c | ||
| spi-sc18is602.c | ||
| spi-sh-hspi.c | ||
| spi-sh-msiof.c | ||
| spi-sh-sci.c | ||
| spi-sh.c | ||
| spi-sifive.c | ||
| spi-sirf.c | ||
| spi-slave-mt27xx.c | ||
| spi-slave-system-control.c | ||
| spi-slave-time.c | ||
| spi-sprd-adi.c | ||
| spi-sprd.c | ||
| spi-st-ssc4.c | ||
| spi-stm32-qspi.c | ||
| spi-stm32.c | ||
| spi-sun4i.c | ||
| spi-sun6i.c | ||
| spi-synquacer.c | ||
| spi-tegra20-sflash.c | ||
| spi-tegra20-slink.c | ||
| spi-tegra114.c | ||
| spi-test.h | ||
| spi-ti-qspi.c | ||
| spi-tle62x0.c | ||
| spi-topcliff-pch.c | ||
| spi-txx9.c | ||
| spi-uniphier.c | ||
| spi-xcomm.c | ||
| spi-xilinx.c | ||
| spi-xlp.c | ||
| spi-xtensa-xtfpga.c | ||
| spi-zynq-qspi.c | ||
| spi-zynqmp-gqspi.c | ||
| spi.c | ||
| spidev.c | ||