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Rafael J. Wysocki 82b6c2e7df Merge branches 'pm-cpufreq' and 'pm-cpuidle'
Merge processor power management changes for v5.20-rc1:

 - Make cpufreq_show_cpus() more straightforward (Viresh Kumar).

 - Drop unnecessary CPU hotplug locking from store() used by cpufreq
   sysfs attributes (Viresh Kumar).

 - Make the ACPI cpufreq driver support the boost control interface on
   Zhaoxin/Centaur processors (Tony W Wang-oc).

 - Print a warning message on attempts to free an active cpufreq policy
   which should never happen (Viresh Kumar).

 - Fix grammar in the Kconfig help text for the loongson2 cpufreq
   driver (Randy Dunlap).

 - Use cpumask_var_t for an on-stack CPU mask in the ondemand cpufreq
   governor (Zhao Liu).

 - Add trace points for guest_halt_poll_ns grow/shrink to the haltpoll
   cpuidle driver (Eiichi Tsukata).

 - Modify intel_idle to treat C1 and C1E as independent idle states on
   Sapphire Rapids (Artem Bityutskiy).

* pm-cpufreq:
  cpufreq: ondemand: Use cpumask_var_t for on-stack cpu mask
  cpufreq: loongson2: fix Kconfig "its" grammar
  cpufreq: Warn users while freeing active policy
  cpufreq: ACPI: Add Zhaoxin/Centaur turbo boost control interface support
  cpufreq: Drop unnecessary cpus locking from store()
  cpufreq: Optimize cpufreq_show_cpus()

* pm-cpuidle:
  intel_idle: make SPR C1 and C1E be independent
  cpuidle: haltpoll: Add trace points for guest_halt_poll_ns grow/shrink
History 2022-07-29 19:19:23 +02:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.