mirror of https://gitee.com/openkylin/linux.git
d8f9176b4e
- Update ACPICA code in the kernel to upstream revision 20210331
including the following changes:
* Add parsing for IVRS IVHD 40h and device entry F0h (Alexander
Monakov).
* Add new CEDT table for CXL 2.0 and iASL support for it (Ben
Widawsky, Bob Moore).
* NFIT: add Location Cookie field (Bob Moore).
* HMAT: add new fields/flags (Bob Moore).
* Add new flags in SRAT (Bob Moore).
* PMTT: add new fields/structures (Bob Moore).
* Add CSI2Bus resource template (Bob Moore).
* iASL: Decode subtable type field for VIOT (Bob Moore).
* Fix various typos and spelling mistakes (Colin Ian King).
* Add new predefined objects _BPC, _BPS, and _BPT (Erik Kaneda).
* Add USB4 capabilities UUID (Erik Kaneda).
* Add CXL ACPI device ID and _CBR object (Erik Kaneda).
* MADT: add Multiprocessor Wakeup Structure (Erik Kaneda).
* PCCT: add support for subtable type 5 (Erik Kaneda).
* PPTT: add new version of subtable type 1 (Erik Kaneda).
* Add SDEV secure access components (Erik Kaneda).
* Add support for PHAT table (Erik Kaneda).
* iASL: Add definitions for the VIOT table (Jean-Philippe Brucker).
* acpisrc: Add missing conversion for VIOT support (Jean-Philippe
Brucker).
* IORT: Updates for revision E.b (Shameer Kolothum).
- Rearrange message printing in ACPI-related code to avoid using the
ACPICA's internal message printing macros outside ACPICA and do
some related code cleanups (Rafael Wysocki).
- Modify the device enumeration code to turn off all of the unused
ACPI power resources at the end (Rafael Wysocki).
- Change the ACPI power resources handling code to turn off unused
ACPI power resources without checking their status which should
not be necessary by the spec (Rafael Wysocki).
- Add empty stubs for CPPC-related functions to be used when
CONFIG_ACPI_CPPC_LIB is not set (Rafael Wysocki).
- Simplify device enumeration code (Rafael Wysocki).
- Change device enumeration code to use match_string() for string
matching (Andy Shevchenko).
- Modify irqresource_disabled() to retain the resouce flags that
have been set already (Angela Czubak).
- Add native backlight whitelist entry for GA401/GA502/GA503 (Luke
Jones).
- Modify the ACPI backlight driver to let the native backlight
handling take over on hardware-reduced systems (Hans de Goede).
- Introduce acpi_dev_get() and switch over the ACPI core code to
using it (Andy Shevchenko).
- Use kobj_attribute as callback argument instead of a local struct
type in the CPPC linrary code (Nathan Chancellor).
- Drop unneeded initializatio of a static variable from the ACPI
processor driver (Tian Tao).
- Drop unnecessary local variable assignment from the ACPI APEI
code (Colin Ian King).
- Document for_each_acpi_dev_match() macro (Andy Shevchenko).
- Address assorted coding style issues in multiple places (Xiaofei
Tan).
- Capitalize TLAs in a few comments (Andy Shevchenko).
- Correct assorted typos in comments (Tom Saeger).
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Merge tag 'acpi-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to the most recent upstream
revision including (but not limited to) new material introduced in the
6.4 version of the spec, update message printing in the ACPI-related
code, address a few issues and clean up code in a number of places.
Specifics:
- Update ACPICA code in the kernel to upstream revision 20210331
including the following changes:
* Add parsing for IVRS IVHD 40h and device entry F0h (Alexander
Monakov).
* Add new CEDT table for CXL 2.0 and iASL support for it (Ben
Widawsky, Bob Moore).
* NFIT: add Location Cookie field (Bob Moore).
* HMAT: add new fields/flags (Bob Moore).
* Add new flags in SRAT (Bob Moore).
* PMTT: add new fields/structures (Bob Moore).
* Add CSI2Bus resource template (Bob Moore).
* iASL: Decode subtable type field for VIOT (Bob Moore).
* Fix various typos and spelling mistakes (Colin Ian King).
* Add new predefined objects _BPC, _BPS, and _BPT (Erik Kaneda).
* Add USB4 capabilities UUID (Erik Kaneda).
* Add CXL ACPI device ID and _CBR object (Erik Kaneda).
* MADT: add Multiprocessor Wakeup Structure (Erik Kaneda).
* PCCT: add support for subtable type 5 (Erik Kaneda).
* PPTT: add new version of subtable type 1 (Erik Kaneda).
* Add SDEV secure access components (Erik Kaneda).
* Add support for PHAT table (Erik Kaneda).
* iASL: Add definitions for the VIOT table (Jean-Philippe
Brucker).
* acpisrc: Add missing conversion for VIOT support (Jean-Philippe
Brucker).
* IORT: Updates for revision E.b (Shameer Kolothum).
- Rearrange message printing in ACPI-related code to avoid using the
ACPICA's internal message printing macros outside ACPICA and do
some related code cleanups (Rafael Wysocki).
- Modify the device enumeration code to turn off all of the unused
ACPI power resources at the end (Rafael Wysocki).
- Change the ACPI power resources handling code to turn off unused
ACPI power resources without checking their status which should not
be necessary by the spec (Rafael Wysocki).
- Add empty stubs for CPPC-related functions to be used when
CONFIG_ACPI_CPPC_LIB is not set (Rafael Wysocki).
- Simplify device enumeration code (Rafael Wysocki).
- Change device enumeration code to use match_string() for string
matching (Andy Shevchenko).
- Modify irqresource_disabled() to retain the resouce flags that have
been set already (Angela Czubak).
- Add native backlight whitelist entry for GA401/GA502/GA503 (Luke
Jones).
- Modify the ACPI backlight driver to let the native backlight
handling take over on hardware-reduced systems (Hans de Goede).
- Introduce acpi_dev_get() and switch over the ACPI core code to
using it (Andy Shevchenko).
- Use kobj_attribute as callback argument instead of a local struct
type in the CPPC linrary code (Nathan Chancellor).
- Drop unneeded initializatio of a static variable from the ACPI
processor driver (Tian Tao).
- Drop unnecessary local variable assignment from the ACPI APEI code
(Colin Ian King).
- Document for_each_acpi_dev_match() macro (Andy Shevchenko).
- Address assorted coding style issues in multiple places (Xiaofei
Tan).
- Capitalize TLAs in a few comments (Andy Shevchenko).
- Correct assorted typos in comments (Tom Saeger)"
* tag 'acpi-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (68 commits)
ACPI: video: use native backlight for GA401/GA502/GA503
ACPI: APEI: remove redundant assignment to variable rc
ACPI: utils: Capitalize abbreviations in the comments
ACPI: utils: Document for_each_acpi_dev_match() macro
ACPI: bus: Introduce acpi_dev_get() and reuse it in ACPI code
ACPI: scan: Utilize match_string() API
resource: Prevent irqresource_disabled() from erasing flags
ACPI: CPPC: Replace cppc_attr with kobj_attribute
ACPI: scan: Call acpi_get_object_info() from acpi_set_pnp_ids()
ACPI: scan: Drop sta argument from acpi_init_device_object()
ACPI: scan: Drop sta argument from acpi_add_single_object()
ACPI: scan: Rearrange checks in acpi_bus_check_add()
ACPI: scan: Fold acpi_bus_type_and_status() into its caller
ACPI: video: Check LCD flag on ACPI-reduced-hardware devices
ACPI: utils: Add acpi_reduced_hardware() helper
ACPI: dock: fix some coding style issues
ACPI: sysfs: fix some coding style issues
ACPI: PM: add a missed blank line after declarations
ACPI: custom_method: fix a coding style issue
ACPI: CPPC: fix some coding style issues
...
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|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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 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.