mirror of
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5504ce0317
- Fix a race between cpufreq suspend and CPU hotplug during system
shutdown (Tianxiang Chen)
- Avoid redundant target() calls for unchanged limits and fix a typo
in a comment in the cpufreq core (Viresh Kumar)
- Fix concurrency issues related to sysfs attributes access that affect
cpufreq governors using the common governor code (Zhongqiu Han)
- Simplify frequency limit handling in the conservative cpufreq
governor (Lifeng Zheng)
- Fix descriptions of the conservative governor freq_step tunable and
the ondemand governor sampling_down_factor tunable in the cpufreq
documentation (Pengjie Zhang)
- Fix use-after-free and double free during _OSC evaluation in the PCC
cpufreq driver (Yuho Choi)
- Rework the handling of policy min and max frequency values in the
cpufreq core to allow drivers to specify special initial values for
the scaling_min_freq and scaling_max_freq sysfs attributes (Pierre
Gondois)
- Add cpufreq scaling support for Qualcomm Shikra SoC (Taniya Das,
Imran Shaik).
- Improve the warning message on HWP-disabled hybrid processors printed
by the intel_pstate driver and sync policy->cur during CPU offline in
it (Yohei Kojima, Fushuai Wang)
- Drop cpufreq support for AMD Elan SC4* (Sean Young)
- Minor fixes for cpufreq drivers (Krzysztof Kozlowski, Akashdeep Kaur,
Hans Zhang, Guangshuo Li, Xueqin Luo)
- Clean up dead dependencies on X86 in the cpufreq Kconfig (Julian
Braha)
- Allow the intel_idle driver to avoid exposing C-states that are
redundant when PC6 is disabled (Artem Bityutskiy)
- Fix memory leak and a potential race in the OPP core (Abdun Nihaal,
Di Shen)
- Mark Rust OPP methods as inline (Nicolás Antinori)
- Fix misc device registration failure path in the PM QoS core (Yuho
Choi)
- Add sysctl interface for DPM watchdog timeouts (Tzung-Bi Shih)
- Use complete() instead of complete_all() in device_pm_sleep_init() to
avoid a false-positive warning from lockdep_assert_RT_in_threaded_ctx()
when CONFIG_PROVE_RAW_LOCK_NESTING is enabled (Jiakai Xu)
- Use a flexible array for CRC uncompressed buffers during hibernation
image saving (Rosen Penev)
- Make the LZ4 algorithm available for hibernation compression (l1rox3)
- Move the preallocate_image() call during hibernation after the
"prepare" phase of the "freeze" transition (Matthew Leach)
- Fix a memory leak in rapl_add_package_cpuslocked() in the intel_rapl
power capping driver and use sysfs_emit() in cpumask_show() in that
driver (Sumeet Pawnikar, Yury Norov)
- Fix ValueError when parsing incomplete device properties in the
pm-graph utility (Gongwei Li)
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Merge tag 'pm-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"Over a half of the changes here are cpufreq updates that include core
modifications, fixes of the old-style governors, new hardware support
in drivers, assorded driver fixes and cleanups, and the removal of one
driver (AMD Elan SC4*).
Apart from that, the intel_idle driver will now be able to avoid
exposing redundant C-states if PC6 is disabled and there are new
sysctl knobs for device suspend/resume watchdog timeouts, hibernation
gets built-in LZ4 support for image compression and there is the usual
collection of assorted fixes and cleanups.
Specifics:
- Fix a race between cpufreq suspend and CPU hotplug during system
shutdown (Tianxiang Chen)
- Avoid redundant target() calls for unchanged limits and fix a typo
in a comment in the cpufreq core (Viresh Kumar)
- Fix concurrency issues related to sysfs attributes access that
affect cpufreq governors using the common governor code (Zhongqiu
Han)
- Simplify frequency limit handling in the conservative cpufreq
governor (Lifeng Zheng)
- Fix descriptions of the conservative governor freq_step tunable and
the ondemand governor sampling_down_factor tunable in the cpufreq
documentation (Pengjie Zhang)
- Fix use-after-free and double free during _OSC evaluation in the
PCC cpufreq driver (Yuho Choi)
- Rework the handling of policy min and max frequency values in the
cpufreq core to allow drivers to specify special initial values for
the scaling_min_freq and scaling_max_freq sysfs attributes (Pierre
Gondois)
- Add cpufreq scaling support for Qualcomm Shikra SoC (Taniya Das,
Imran Shaik).
- Improve the warning message on HWP-disabled hybrid processors
printed by the intel_pstate driver and sync policy->cur during CPU
offline in it (Yohei Kojima, Fushuai Wang)
- Drop cpufreq support for AMD Elan SC4* (Sean Young)
- Minor fixes for cpufreq drivers (Krzysztof Kozlowski, Akashdeep
Kaur, Hans Zhang, Guangshuo Li, Xueqin Luo)
- Clean up dead dependencies on X86 in the cpufreq Kconfig (Julian
Braha)
- Allow the intel_idle driver to avoid exposing C-states that are
redundant when PC6 is disabled (Artem Bityutskiy)
- Fix memory leak and a potential race in the OPP core (Abdun Nihaal,
Di Shen)
- Mark Rust OPP methods as inline (Nicolás Antinori)
- Fix misc device registration failure path in the PM QoS core (Yuho
Choi)
- Add sysctl interface for DPM watchdog timeouts (Tzung-Bi Shih)
- Use complete() instead of complete_all() in device_pm_sleep_init()
to avoid a false-positive warning from lockdep_assert_RT_in_threaded_ctx()
when CONFIG_PROVE_RAW_LOCK_NESTING is enabled (Jiakai Xu)
- Use a flexible array for CRC uncompressed buffers during
hibernation image saving (Rosen Penev)
- Make the LZ4 algorithm available for hibernation compression
(l1rox3)
- Move the preallocate_image() call during hibernation after the
"prepare" phase of the "freeze" transition (Matthew Leach)
- Fix a memory leak in rapl_add_package_cpuslocked() in the
intel_rapl power capping driver and use sysfs_emit() in
cpumask_show() in that driver (Sumeet Pawnikar, Yury Norov)
- Fix ValueError when parsing incomplete device properties in the
pm-graph utility (Gongwei Li)"
* tag 'pm-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/rafael/linux-pm: (40 commits)
PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
PM: QoS: Fix misc device registration unwind
cpufreq: Use policy->min/max init as QoS request
cpufreq: Remove driver default policy->min/max init
cpufreq: Set default policy->min/max values for all drivers
cpufreq: Extract cpufreq_policy_init_qos() function
cpufreq: Documentation: fix conservative governor freq_step description
cpufreq: ti: Add EPROBE_DEFER for K3 SoCs
cpufreq: qcom: Add cpufreq scaling support for Qualcomm Shikra SoC
dt-bindings: cpufreq: Document Qualcomm Shikra SoC EPSS
powercap: intel_rapl: Use sysfs_emit() in cpumask_show()
cpufreq: governor: Fix stale prev_cpu_nice spike when enabling ignore_nice_load
cpufreq: governor: Fix data races on per-CPU idle/nice baselines
PM: hibernate: Use flexible array for CRC uncompressed buffers
powercap: intel_rapl: Fix memory leak in rapl_add_package_cpuslocked()
PM: hibernate: make LZ4 available for hibernation compression
PM: sleep: Use complete() in device_pm_sleep_init()
opp: rust: mark OPP methods as inline
cpufreq: intel_pstate: Improve warning message on HWP-disabled hybrid CPUs
cpufreq: elanfreq: Drop support for AMD Elan SC4*
...
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| .. | ||
| alloc | ||
| block | ||
| debugfs | ||
| device | ||
| drm | ||
| fs | ||
| gpu | ||
| interop | ||
| io | ||
| iommu | ||
| irq | ||
| list | ||
| mm | ||
| net | ||
| num | ||
| pci | ||
| ptr | ||
| str | ||
| sync | ||
| time | ||
| .gitignore | ||
| acpi.rs | ||
| alloc.rs | ||
| auxiliary.rs | ||
| bitfield.rs | ||
| bitmap.rs | ||
| bits.rs | ||
| block.rs | ||
| bug.rs | ||
| build_assert.rs | ||
| clk.rs | ||
| configfs.rs | ||
| cpu.rs | ||
| cpufreq.rs | ||
| cpumask.rs | ||
| cred.rs | ||
| debugfs.rs | ||
| device_id.rs | ||
| device.rs | ||
| devres.rs | ||
| dma.rs | ||
| driver.rs | ||
| error.rs | ||
| faux.rs | ||
| firmware.rs | ||
| fmt.rs | ||
| fs.rs | ||
| generated_arch_reachable_asm.rs.S | ||
| generated_arch_static_branch_asm.rs.S | ||
| generated_arch_warn_asm.rs.S | ||
| gpu.rs | ||
| i2c.rs | ||
| id_pool.rs | ||
| impl_flags.rs | ||
| init.rs | ||
| interop.rs | ||
| io.rs | ||
| ioctl.rs | ||
| iov.rs | ||
| irq.rs | ||
| jump_label.rs | ||
| Kconfig.test | ||
| kunit.rs | ||
| lib.rs | ||
| list.rs | ||
| maple_tree.rs | ||
| miscdevice.rs | ||
| mm.rs | ||
| module_param.rs | ||
| net.rs | ||
| num.rs | ||
| of.rs | ||
| opp.rs | ||
| page.rs | ||
| pci.rs | ||
| pid_namespace.rs | ||
| platform.rs | ||
| prelude.rs | ||
| print.rs | ||
| processor.rs | ||
| ptr.rs | ||
| pwm.rs | ||
| rbtree.rs | ||
| regulator.rs | ||
| revocable.rs | ||
| safety.rs | ||
| scatterlist.rs | ||
| security.rs | ||
| seq_file.rs | ||
| sizes.rs | ||
| soc.rs | ||
| std_vendor.rs | ||
| str.rs | ||
| sync.rs | ||
| task.rs | ||
| time.rs | ||
| tracepoint.rs | ||
| transmute.rs | ||
| types.rs | ||
| uaccess.rs | ||
| usb.rs | ||
| workqueue.rs | ||
| xarray.rs | ||