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Linus Torvalds d3f704310c Power management fixes for 6.4-rc3
- Get rid of a warning message printed by the ACPI cpufreq driver
    after recent changes in it when anohter CPU performance scaling
    driver is registered already when it starts (Petr Pavlu).
 
  - Make cpupower read TSC on each CPU right before reading MPERF so as
    to reduce the potential time difference between the TSC and MPERF
    accesses and improve the C0 percentage calculation (Wyes Karny).
 
  - Fix a possible file handle leak and clean up the code in the
    sysfs_get_enabled() function in cpupower (Hao Zeng).
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Merge tag 'pm-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix two issues in the cpupower utility and get rid of a spurious
  warning message printed to the kernel log by the ACPI cpufreq driver
  after recent changes.

  Specifics:

   - Get rid of a warning message printed by the ACPI cpufreq driver
     after recent changes in it when anohter CPU performance scaling
     driver is registered already when it starts (Petr Pavlu)

   - Make cpupower read TSC on each CPU right before reading MPERF so as
     to reduce the potential time difference between the TSC and MPERF
     accesses and improve the C0 percentage calculation (Wyes Karny)

   - Fix a possible file handle leak and clean up the code in the
     sysfs_get_enabled() function in cpupower (Hao Zeng)"

* tag 'pm-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: ACPI: Prevent a warning when another frequency driver is loaded
  cpupower: Make TSC read per CPU for Mperf monitor
  cpupower:Fix resource leaks in sysfs_get_enabled()
2023-05-19 11:44:08 -07:00
arch s390 updates for 6.4-rc3 2023-05-19 11:11:04 -07:00
block for-6.4/block-2023-05-06 2023-05-06 08:28:58 -07:00
certs KEYS: Add missing function documentation 2023-04-24 16:15:52 +03:00
crypto This push fixes the following problems: 2023-05-07 10:57:14 -07:00
Documentation Four straightforward documentation fixes. 2023-05-19 11:25:17 -07:00
drivers Power management fixes for 6.4-rc3 2023-05-19 11:44:08 -07:00
fs s390 updates for 6.4-rc3 2023-05-19 11:11:04 -07:00
include sound fixes for 6.4-rc3 2023-05-19 10:55:55 -07:00
init Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
io_uring for-6.4/io_uring-2023-05-07 2023-05-07 10:00:09 -07:00
ipc Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2023-02-24 19:20:07 -08:00
kernel Probes fixes for 6.4-rc1: 2023-05-18 09:04:45 -07:00
lib Eight hotfixes. Four are cc:stable, the other four are for post-6.4 2023-05-18 17:06:04 -07:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm: fix zswap writeback race condition 2023-05-17 15:24:33 -07:00
net Networking fixes for 6.4-rc3, including fixes from can, xfrm, 2023-05-18 08:52:14 -07:00
rust Rust changes for v6.4 2023-04-30 11:20:22 -07:00
samples LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
scripts Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
security integrity-v6.4 2023-04-29 10:11:32 -07:00
sound ALSA: hda: Add NVIDIA codec IDs a3 through a7 to patch table 2023-05-17 16:57:43 +02:00
tools Power management fixes for 6.4-rc3 2023-05-19 11:44:08 -07:00
usr initramfs: Check negative timestamp to prevent broken cpio archive 2023-04-16 17:37:01 +09:00
virt s390: 2023-05-01 12:06:20 -07:00
.clang-format cxl for v6.4 2023-04-30 11:51:51 -07:00
.cocciconfig
.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 *.dtso files 2023-02-26 15:28:23 +09:00
.gitignore linux-kselftest-kunit-6.4-rc1 2023-04-24 12:31:32 -07:00
.mailmap mailmap: add entries for Nikolay Aleksandrov 2023-05-17 09:35:05 +01:00
.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: sctp: move Neil to CREDITS 2023-05-12 08:51:32 +01:00
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 sound fixes for 6.4-rc3 2023-05-19 10:55:55 -07:00
Makefile Linux 6.4-rc2 2023-05-14 12:51:40 -07:00
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.