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.
Frederic Weisbecker
authored
The tick hrtimer is cancelled right before hrtimers are migrated. This is done from the hrtimer subsystem even though it shouldn't know about its actual users. Move instead the tick hrtimer cancellation to the relevant CPU hotplug state that aims at centralizing high level tick shutdown operations so that the related flow is easy to follow. Signed-off-by:Frederic Weisbecker <frederic@kernel.org> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Reviewed-by: