2e4386eba0
To allow utilizing the irq domain pointer in struct device it is necessary to make XEN/MSI irq domain compatible. While the right solution would be to truly convert XEN to irq domains, this is an exercise which is not possible for mere mortals with limited XENology. Provide a plain irqdomain wrapper around XEN. While this is blatant violation of the irqdomain design, it's the only solution for a XEN igorant person to make progress on the issue which triggered this change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20200826112333.622352798@linutronix.de
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.