9391edee86
Pull workqueue updates from Tejun Heo: "There have been sporadic reports of sanity checks in destroy_workqueue() failing spuriously over the years. This contains the fix and its follow-up changes / fixes. There's also a RCU annotation improvement" * 'for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Add RCU annotation for pwq list walk workqueue: Fix pwq ref leak in rescuer_thread() workqueue: more destroy_workqueue() fixes workqueue: Minor follow-ups to the rescuer destruction change workqueue: Fix missing kfree(rescuer) in destroy_workqueue() workqueue: Fix spurious sanity check failures in destroy_workqueue()
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.