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[ Upstream commit710ae72877] Externally learned entries can be added by a user or by a switch driver that is notifying the bridge driver about entries that were learned in hardware. In the first case, the entries are not marked with the 'added_by_user' flag, which causes switch drivers to ignore them and not offload them. The 'added_by_user' flag can be set on externally learned FDB entries based on the 'swdev_notify' parameter in br_fdb_external_learn_add(), which effectively means if the created / updated FDB entry was added by a user or not. Fixes:816a3bed95("switchdev: Add fdb.added_by_user to switchdev notifications") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Alexander Petrovskiy <alexpe@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Cc: Roopa Prabhu <roopa@cumulusnetworks.com> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Cc: bridge@lists.linux-foundation.org Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.