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Merge an ACPICA change, device ACPI properties handling update, ACPI power management updates, and an ACPI battery driver update for 6.19-rc1: - 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 contitionals 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 constraits so it only runs when the constraits are actually used (Rafael Wysocki) - Drop redundant locking from the ACPI battery driver (Rafael Wysocki) * acpica: ACPICA: Avoid walking the Namespace if start_node is NULL * acpi-property: ACPI: property: use min() instead of min_t() ACPI: property: Fix fwnode refcount leak in acpi_fwnode_graph_parse_endpoint() ACPI: property: Rework acpi_graph_get_next_endpoint() ACPI: property: Use ACPI functions in acpi_graph_get_next_endpoint() only ACPI: property: Make acpi_get_next_subnode() static * acpi-pm: ACPI: PM: s2idle: Only retrieve constraints when needed ACPI: PM: s2idle: Staticise LPS0 callback functions ACPI: PM: s2idle: Drop acpi_get_lps0_constraint() * acpi-battery: ACPI: battery: Drop redundant locking
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.