Linux kernel source tree
Go to file
Linus Torvalds 89b59f0979 More ACPI support updates for 6.18-rc1
- Add missing synchronization between interface updates in the ACPI
    battery driver (Rafael Wysocki)
 
  - Remove open coded check for cpu_feature_enabled() from
    acpi_processor_power_init_bm_check() (Mario Limonciello)
 
  - Remove redundant rcu_read_lock/unlock() under spinlock from
    ghes_notify_hed() in the ACPI APEI support code (pengdonglin)
 
  - Make the .get_next_child_node() callback in the ACPI fwnode backend
    skip ACPI devices that are not present for consistency with the
    analogous callback in the OF fwnode backend (Sakari Ailus)
 -----BEGIN PGP SIGNATURE-----
 
 iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmjk9loSHHJqd0Byand5
 c29ja2kubmV0AAoJEO5fvZ0v1OO1zEwH/1b6+0ZA4EAG+TtPylVA5FptHUq9AUHW
 rkk/bCjCaTfDsI2jffs3Ui1k4Gmwtr370EfwoXKx8dc8/4AQJZioqVIhbozXMDTx
 0Hviylc8eTe6peeUJKl6RD/HrE38cOemlfX2M5t/2rENfBFp9ZI9KMrVpvermvX7
 Nba+r0+mK75At90EsI25JzqxUuyW12A5wYORfXcznugEL69ovupqK3U01E/TEWWb
 pqZgHbdMgtnP4F0hh2gDMDbWwxgEcm0lGkLoZ/w1UxKcw+wgeT0NaEP+c2+XiGrw
 iXsXF8ZcfrZcq22rNR0SQ7kS0F2b9q6lqjkIfSKbHqqqaY8pXEBmEys=
 =BQsI
 -----END PGP SIGNATURE-----

Merge tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "These fix a driver bug, clean up two pieces of code and improve the
  fwnode API consistency:

   - Add missing synchronization between interface updates in the ACPI
     battery driver (Rafael Wysocki)

   - Remove open coded check for cpu_feature_enabled() from
     acpi_processor_power_init_bm_check() (Mario Limonciello)

   - Remove redundant rcu_read_lock/unlock() under spinlock from
     ghes_notify_hed() in the ACPI APEI support code (pengdonglin)

   - Make the .get_next_child_node() callback in the ACPI fwnode backend
     skip ACPI devices that are not present for consistency with the
     analogous callback in the OF fwnode backend (Sakari Ailus)"

* tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: property: Return present device nodes only on fwnode interface
  ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock
  ACPI: battery: Add synchronization between interface updates
  x86/acpi/cstate: Remove open coded check for cpu_feature_enabled()
2025-10-07 09:45:07 -07:00
arch More ACPI support updates for 6.18-rc1 2025-10-07 09:45:07 -07:00
block Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto This update includes the following changes: 2025-10-04 14:59:29 -07:00
Documentation More power management updates for 6.18-rc1 2025-10-07 09:39:51 -07:00
drivers More ACPI support updates for 6.18-rc1 2025-10-07 09:45:07 -07:00
fs for-6.18-tag 2025-10-06 13:53:19 -07:00
include More power management updates for 6.18-rc1 2025-10-07 09:39:51 -07:00
init printk changes for 6.18 2025-10-04 11:13:11 -07:00
io_uring Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
ipc namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
kernel hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
lib integrity-v6.18 2025-10-05 10:48:33 -07:00
LICENSES LICENSES: Replace the obsolete address of the FSF in the GFDL-1.2 2025-07-24 11:15:39 +02:00
mm Only two patch series in this pull request: 2025-10-05 12:11:07 -07:00
net hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
rust More power management updates for 6.18-rc1 2025-10-07 09:39:51 -07:00
samples Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
scripts It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
security integrity-v6.18 2025-10-05 10:48:33 -07:00
sound platform-drivers-x86 for v6.18-1 2025-10-04 15:28:18 -07:00
tools NFSD 6.18 Release Notes 2025-10-06 13:22:21 -07:00
usr gen_init_cpio: add -a <data_align> as reflink optimization 2025-08-20 16:02:56 -07:00
virt hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
.clang-format memblock: drop for_each_free_mem_pfn_range_in_zone_from() 2025-09-14 08:49:03 +03:00
.clippy.toml rust: clean Rust 1.88.0's warning about clippy::disallowed_macros configuration 2025-05-07 00:11:47 +02:00
.cocciconfig
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: remove Alyssa Rosenzweig 2025-09-18 21:17:31 +02:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore .gitignore: ignore compile_commands.json globally 2025-08-12 15:53:55 -07:00
.mailmap VFIO updates for v6.18-rc1 2025-10-04 08:24:54 -07:00
.pylintrc tools: docs: parse-headers.py: move it from sphinx dir 2025-08-29 15:54:42 -06:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING
CREDITS USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
Kbuild sched: Make migrate_{en,dis}able() inline 2025-09-25 09:57:16 +02:00
Kconfig io_uring: Rename KConfig to Kconfig 2025-02-19 14:53:27 -07:00
MAINTAINERS There's a bunch of patches here across drivers/clk/ to migrate drivers to use 2025-10-07 09:28:37 -07:00
Makefile It has been a relatively busy cycle in docsland, with changes all over: 2025-10-03 17:16:13 -07:00
README README: Fix spelling 2024-03-18 03:36:32 -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 reStructuredText 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.