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0db51da7a8
Add basic XDP support to mvneta driver for devices that rely on software buffer management. Currently supported verdicts are: - XDP_DROP - XDP_PASS - XDP_REDIRECT - XDP_ABORTED - iptables drop: $iptables -t raw -I PREROUTING -p udp --dport 9 -j DROP $nstat -n && sleep 1 && nstat IpInReceives 151169 0.0 IpExtInOctets 6953544 0.0 IpExtInNoECTPkts 151165 0.0 - XDP_DROP via xdp1 $./samples/bpf/xdp1 3 proto 0: 421419 pkt/s proto 0: 421444 pkt/s proto 0: 421393 pkt/s proto 0: 421440 pkt/s proto 0: 421184 pkt/s Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> 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.