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4149af2831
The "ok" tc action is useful when placed in front of a more generic filter to exclude some more specific rules from matching it. The ocelot switches can offload this tc action by creating an empty action vector (no _ENA fields set to 1). This makes sense for all of VCAP IS1, IS2 and ES0 (but not for PSFP). Add support for this action. Note that this makes the gact_drop_and_ok_test() selftest pass, where "action ok" is used in front of an "action drop" rule, both offloaded to VCAP IS2. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.