8ddc6448ec
The associativity details of the newly added resourced are collected from the hypervisor via "ibm,configure-connector" rtas call. Update the numa distance details of the newly added numa node after the above call. Instead of updating NUMA distance every time we lookup a node id from the associativity property, add helpers that can be used during boot which does this only once. Also remove the distance update from node id lookup helpers. Currently, we duplicate parsing code for ibm,associativity and ibm,associativity-lookup-arrays in the kernel. The associativity array provided by these device tree properties are very similar and hence can use a helper to parse the node id and numa distance details. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210812132223.225214-4-aneesh.kumar@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.