Merge ACPI processor driver updates and ACPI CPPC library updates for
7.1-rc1:
- Address multiple assorted issues and clean up the code in the ACPI
processor idle driver (Huisong Li)
- Replace strlcat() in the ACPI processor idle drive with a better
alternative (Andy Shevchenko)
- Rearrange and clean up acpi_processor_errata_piix4() (Rafael Wysocki)
- Move reference performance to capabilities and fix an uninitialized
variable in the ACPI CPPC library (Pengjie Zhang)
- Add support for the Performance Limited Register to the ACPI CPPC
library (Sumit Gupta)
- Add cppc_get_perf() API to read performance controls, extend
cppc_set_epp_perf() for FFH/SystemMemory, and make the ACPI CPPC
library warn on missing mandatory DESIRED_PERF register (Sumit Gupta)
- Modify the cpufreq CPPC driver to update MIN_PERF/MAX_PERF in target
callbacks to allow it to control performance bounds via standard
scaling_min_freq and scaling_max_freq sysfs attributes and add sysfs
documentation for the Performance Limited Register to it (Sumit Gupta)
* acpi-processor:
ACPI: processor: idle: Reset cpuidle on C-state list changes
cpuidle: Extract and export no-lock variants of cpuidle_unregister_device()
ACPI: processor: idle: Fix NULL pointer dereference in hotplug path
ACPI: processor: idle: Reset power_setup_done flag on initialization failure
ACPI: processor: Rearrange and clean up acpi_processor_errata_piix4()
ACPI: processor: idle: Replace strlcat() with better alternative
ACPI: processor: idle: Remove redundant static variable and rename cstate check function
ACPI: processor: idle: Move max_cstate update out of the loop
ACPI: processor: idle: Remove redundant cstate check in acpi_processor_power_init
ACPI: processor: idle: Add missing bounds check in flatten_lpi_states()
* acpi-cppc:
ACPI: CPPC: Check cpc_read() return values consistently
ACPI: CPPC: Fix uninitialized ref variable in cppc_get_perf_caps()
ACPI: CPPC: Move reference performance to capabilities
cpufreq: CPPC: Add sysfs documentation for perf_limited
ACPI: CPPC: add APIs and sysfs interface for perf_limited
cpufreq: cppc: Update MIN_PERF/MAX_PERF in target callbacks
cpufreq: CPPC: Update cached perf_ctrls on sysfs write
ACPI: CPPC: Extend cppc_set_epp_perf() for FFH/SystemMemory
ACPI: CPPC: Warn on missing mandatory DESIRED_PERF register
ACPI: CPPC: Add cppc_get_perf() API to read performance controls
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