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Rafael J. Wysocki 7e71a13353 Merge branches 'pm-cpuidle', 'pm-core' and 'pm-sleep'
Merge cpuidle updates, PM core updates and changes related to system
sleep handling for 6.3-rc1:

 - Make the TEO cpuidle governor check CPU utilization in order to refine
   idle state selection (Kajetan Puchalski).

 - Make Kconfig select the haltpoll cpuidle governor when the haltpoll
   cpuidle driver is selected and replace a default_idle() call in that
   driver with arch_cpu_idle() which allows MWAIT to be used (Li
   RongQing).

 - Add Emerald Rapids Xeon support to the intel_idle driver (Artem
   Bityutskiy).

 - Add ARCH_SUSPEND_POSSIBLE dependencies for ARMv4 cpuidle drivers to
   avoid randconfig build failures (Arnd Bergmann).

 - Make kobj_type structures used in the cpuidle sysfs interface
   constant (Thomas Weißschuh).

 - Make the cpuidle driver registration code update microsecond values
   of idle state parameters in accordance with their nanosecond values
   if they are provided (Rafael Wysocki).

 - Make the PSCI cpuidle driver prevent topology CPUs from being
   suspended on PREEMPT_RT (Krzysztof Kozlowski).

 - Document that pm_runtime_force_suspend() cannot be used with
   DPM_FLAG_SMART_SUSPEND (Richard Fitzgerald).

 - Add EXPORT macros for exporting PM functions from drivers (Richard
   Fitzgerald).

 - Drop "select SRCU" from system sleep Kconfig (Paul E. McKenney).

 - Remove /** from non-kernel-doc comments in hibernation code (Randy
   Dunlap).

* pm-cpuidle:
  cpuidle: psci: Do not suspend topology CPUs on PREEMPT_RT
  cpuidle: driver: Update microsecond values of state parameters as needed
  cpuidle: sysfs: make kobj_type structures constant
  cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies
  intel_idle: add Emerald Rapids Xeon support
  cpuidle-haltpoll: Replace default_idle() with arch_cpu_idle()
  cpuidle-haltpoll: select haltpoll governor
  cpuidle: teo: Introduce util-awareness
  cpuidle: teo: Optionally skip polling states in teo_find_shallower_state()

* pm-core:
  PM: Add EXPORT macros for exporting PM functions
  PM: runtime: Document that force_suspend() is incompatible with SMART_SUSPEND

* pm-sleep:
  PM: sleep: Remove "select SRCU"
  PM: hibernate: swap: don't use /** for non-kernel-doc comments
History 2023-02-15 15:59:48 +01:00
arch Merge branches 'pm-cpuidle', 'pm-core' and 'pm-sleep' 2023-02-15 15:59:48 +01:00
block block-6.2-2023-02-03 2023-02-03 11:35:42 -08:00
certs certs: Fix build error when PKCS#11 URI contains semicolon 2023-01-31 17:53:01 +09:00
crypto This update includes the following changes: 2022-12-14 12:31:09 -08:00
Documentation Documentation: amd-pstate: disambiguate user space sections 2023-02-15 15:58:16 +01:00
drivers Merge branches 'pm-cpuidle', 'pm-core' and 'pm-sleep' 2023-02-15 15:59:48 +01:00
fs for-6.2-rc7-tag 2023-02-12 11:26:36 -08:00
include Merge branches 'pm-cpuidle', 'pm-core' and 'pm-sleep' 2023-02-15 15:59:48 +01:00
init Kbuild fixes for v6.2 (3rd) 2023-01-21 10:56:37 -08:00
io_uring io_uring: always prep_async for drain requests 2023-01-27 06:29:29 -07:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel Merge branches 'pm-cpuidle', 'pm-core' and 'pm-sleep' 2023-02-15 15:59:48 +01:00
lib - Lock the proper critical section when dealing with perf event context 2023-02-05 11:03:56 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm Fix page corruption caused by racy check in __free_pages 2023-02-12 10:30:05 -08:00
net rds: rds_rm_zerocopy_callback() use list_first_entry() 2023-02-09 10:37:26 +01:00
rust rust: print: avoid evaluating arguments in pr_* macros in unsafe blocks 2023-01-16 00:54:35 +01:00
samples ftrace: Export ftrace_free_filter() to modules 2023-01-24 11:20:58 -05:00
scripts Kbuild fixes for v6.2 (4th) 2023-02-04 11:30:23 -08:00
security tomoyo: Update website link 2023-01-13 23:11:38 +09:00
sound sound fixes for 6.2-rc8 2023-02-10 08:37:48 -08:00
tools Revert "mm: Always release pages to the buddy allocator in memblock_free_late()." 2023-02-11 10:51:45 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt VFIO fixes for v6.2-rc6 2023-01-23 11:56:07 -08:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap 25 hotfixes, mainly for MM. 13 are cc:stable. 2023-02-03 10:01:57 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: update SCTP maintainers 2023-02-02 11:35:33 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: Add myself as maintainer for arch/sh (SUPERH) 2023-02-12 13:57:09 -08:00
Makefile Linux 6.2-rc8 2023-02-12 14:10:17 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.