5 This directory contains documentation for the BPF (Berkeley Packet
6 Filter) facility, with a focus on the extended BPF version (eBPF).
8 This kernel side documentation is still work in progress.
9 The Cilium project also maintains a `BPF and XDP Reference Guide`_
10 that goes into great technical depth about the BPF Architecture.
26 classic_vs_extended.rst
33 .. only:: subproject and html
41 .. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/