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e2126a7374
The current implementation does not allow assignment of an AP adapter or domain to an mdev device if each APQN resulting from the assignment does not reference an AP queue device that is bound to the vfio_ap device driver. This patch allows assignment of AP resources to the matrix mdev as long as the APQNs resulting from the assignment: 1. Are not reserved by the AP BUS for use by the zcrypt device drivers. 2. Are not assigned to another matrix mdev. The rationale behind this is that the AP architecture does not preclude assignment of APQNs to an AP configuration profile that are not available to the system. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.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.