959bfe496b
- Avoid walking the ACPI namespace in the AML interpreter if the
starting node cannot be determined (Cryolitia PukNgae)
- Use min() instead of min_t() in the ACPI device properties handling
code to avoid discarding significant bits (David Laight)
- Fix potential fwnode refcount leak in acpi_fwnode_graph_parse_endpoint()
that may prevent the parent fwnode from being released (Haotian Zhang)
- Rework acpi_graph_get_next_endpoint() to use ACPI functions only, remove
unnecessary conditionals from it to make it easier to follow, and make
acpi_get_next_subnode() static (Sakari Ailus)
- Drop unused function acpi_get_lps0_constraint(), make some Low-Power
S0 callback functions for suspend-to-idle static, and rearrange the
code retrieving Low-Power S0 constraints so it only runs when the
constraints are actually used (Rafael Wysocki)
- Drop redundant locking from the ACPI battery driver (Rafael Wysocki)
- Improve runtime PM in the ACPI time and alarm device (TAD) driver
using guard macros and rearrange code related to runtime PM in
acpi_tad_remove() (Rafael Wysocki)
- Add support for Microsoft fan extensions to the ACPI fan driver along
with notification support and work around a 64-bit firmware bug in
that driver (Armin Wolf)
- Use ACPI_FREE() to free ACPI buffer in the ACPI DPTF code (Kaushlendra
Kumar)
- Fix a memory leak and a resource leak in the ACPI pfrut utility (Malaya
Kumar Rout)
- Replace `core::mem::zeroed` with `pin_init::zeroed` in the ACPI Rust
code (Siyuan Huang)
- Update the ACPI code to use the new style of allocating workqueues
and new global workqueues (Marco Crivellari)
- Fix two spelling mistakes in the ACPI code (Chu Guangqing)
- Fix ISAPNP to generate uevents to auto-load modules (René Rebe)
- Relocate the state flags initialization in the ACPI processor idle
driver and drop redundant C-state count checks from it (Huisong Li)
- Fix map_x2apic_id() in the ACPI processor core driver for amd-pstate
on am4 (René Rebe)
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Merge tag 'acpi-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These add Microsoft fan extensions support to the ACPI fan driver, fix
a bug in ACPICA, update other ACPI drivers (processor, time and alarm
device), update ACPI power management code and ACPI device properties
management, and fix an ACPI utility:
- Avoid walking the ACPI namespace in the AML interpreter if the
starting node cannot be determined (Cryolitia PukNgae)
- Use min() instead of min_t() in the ACPI device properties handling
code to avoid discarding significant bits (David Laight)
- Fix potential fwnode refcount leak in
acpi_fwnode_graph_parse_endpoint() that may prevent the parent
fwnode from being released (Haotian Zhang)
- Rework acpi_graph_get_next_endpoint() to use ACPI functions only,
remove unnecessary conditionals from it to make it easier to
follow, and make acpi_get_next_subnode() static (Sakari Ailus)
- Drop unused function acpi_get_lps0_constraint(), make some
Low-Power S0 callback functions for suspend-to-idle static, and
rearrange the code retrieving Low-Power S0 constraints so it only
runs when the constraints are actually used (Rafael Wysocki)
- Drop redundant locking from the ACPI battery driver (Rafael
Wysocki)
- Improve runtime PM in the ACPI time and alarm device (TAD) driver
using guard macros and rearrange code related to runtime PM in
acpi_tad_remove() (Rafael Wysocki)
- Add support for Microsoft fan extensions to the ACPI fan driver
along with notification support and work around a 64-bit firmware
bug in that driver (Armin Wolf)
- Use ACPI_FREE() to free ACPI buffer in the ACPI DPTF code
(Kaushlendra Kumar)
- Fix a memory leak and a resource leak in the ACPI pfrut utility
(Malaya Kumar Rout)
- Replace `core::mem::zeroed` with `pin_init::zeroed` in the ACPI
Rust code (Siyuan Huang)
- Update the ACPI code to use the new style of allocating workqueues
and new global workqueues (Marco Crivellari)
- Fix two spelling mistakes in the ACPI code (Chu Guangqing)
- Fix ISAPNP to generate uevents to auto-load modules (René Rebe)
- Relocate the state flags initialization in the ACPI processor idle
driver and drop redundant C-state count checks from it (Huisong Li)
- Fix map_x2apic_id() in the ACPI processor core driver for
amd-pstate on am4 (René Rebe)"
* tag 'acpi-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (30 commits)
ACPI: PM: Fix a spelling mistake
ACPI: LPSS: Fix a spelling mistake
ACPI: processor_core: fix map_x2apic_id for amd-pstate on am4
ACPICA: Avoid walking the Namespace if start_node is NULL
ACPI: tools: pfrut: fix memory leak and resource leak in pfrut.c
ACPI: property: use min() instead of min_t()
PNP: Fix ISAPNP to generate uevents to auto-load modules
ACPI: property: Fix fwnode refcount leak in acpi_fwnode_graph_parse_endpoint()
ACPI: DPTF: Use ACPI_FREE() for ACPI buffer deallocation
ACPI: processor: idle: Drop redundant C-state count checks
ACPI: thermal: Add WQ_PERCPU to alloc_workqueue() users
ACPI: OSL: Add WQ_PERCPU to alloc_workqueue() users
ACPI: EC: Add WQ_PERCPU to alloc_workqueue() users
ACPI: OSL: replace use of system_wq with system_percpu_wq
ACPI: scan: replace use of system_unbound_wq with system_dfl_wq
ACPI: fan: Add support for Microsoft fan extensions
ACPI: fan: Add hwmon notification support
ACPI: fan: Add basic notification support
ACPI: TAD: Improve runtime PM using guard macros
ACPI: TAD: Rearrange runtime PM operations in acpi_tad_remove()
...
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|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
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.