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c9ad266bbe
On such systems cpumask_of_node() returns NULL, which bitmap operations are not happy with. Fixes:c265b569a4("sfc: default config to 1 channel/core in local NUMA node only") Fixes:09a99ab16c("sfc: set affinity hints in local NUMA node only") Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Reviewed-by: Íñigo Huguet <ihuguet@redhat.com> Link: https://lore.kernel.org/r/164857006953.8140.3265568858101821256.stgit@palantir17.mph.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.