95feb3160e
Due to an erratum with the SPR_DSA and SPR_IAX devices, it is not secure to assign these devices to virtual machines. Add the PCI IDs of these devices to the VFIO denylist to ensure that this is handled appropriately by the VFIO subsystem. The SPR_DSA and SPR_IAX devices are on-SOC devices for the Sapphire Rapids (and related) family of products that perform data movement and compression. Signed-off-by: Arjan van de Ven <arjan@linux.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 reStructuredText 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.