Ido Schimmel f1b80a3878 thermal: core: Restore behavior regarding invalid trip points
Commit 7c3d5c20dc ("thermal/core: Add a generic thermal_zone_get_trip()
function") stopped marking trip points with a zero temperature as
disabled, behavior that was originally introduced in commit 81ad4276b5
("Thermal: Ignore invalid trip points").

When using the mlxsw driver we see that when such trip points are not
disabled, the thermal subsystem repeatedly tries to set the state of the
associated cooling devices to the maximum state.

Address this by restoring the original behavior and mark trip points
with a zero temperature as disabled.

Fixes: 7c3d5c20dc ("thermal/core: Add a generic thermal_zone_get_trip() function")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-03-22 19:59:08 +01:00
2022-09-28 09:02:20 +02:00
2023-03-19 13:27:55 -07:00

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.
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