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In preparation for multi-CPU support, set CPU port LOOKUP MEMBER outside the port loop and setup the LOOKUP MEMBER mask for user ports only to the first CPU port. This is to handle flooding condition where every CPU port is set as target and prevent packet duplication for unknown frames from user ports. Secondary CPU port LOOKUP MEMBER mask will be setup later when port_change_master will be implemented. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20230730074113.21889-3-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.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.