5a5efdaffd
The resume of thermal zones in thermal_pm_notify() is carried out sequentially, which may be a problem if __thermal_zone_device_update() takes a significant time to run for some thermal zones, because some other thermal zones may need to wait for them to resume then and if any other PM notifiers are going to be invoked after the thermal one, they will need to wait for it either. To address this, make thermal_pm_notify() switch the poll_queue delayed work over to a one-shot thermal_zone_device_resume() work function that will restore the original one during the thermal zone resume and queue up poll_queue without a delay for each thermal zone. Link: https://lore.kernel.org/linux-pm/20231120234015.3273143-1-radusolea@google.com/ Reported-by: Radu Solea <radusolea@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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.