3 commits

Author	SHA1	Message	Date
Stanislav Fomichev	a11c397c43	bpf/flow_dissector: add mode to enforce global BPF flow dissector ... Always use init_net flow dissector BPF program if it's attached and fall back to the per-net namespace one. Also, deny installing new programs if there is already one attached to the root namespace. Users can still detach their BPF programs, but can't attach any new ones (-EEXIST). Cc: Petar Penkov <ppenkov@google.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2019-10-07 20:16:33 -07:00
Stanislav Fomichev	1ac6b126db	bpf/flow_dissector: document flags ... Describe what each input flag does and who uses it. Acked-by: Petar Penkov <ppenkov@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: Song Liu <songliubraving@fb.com> Cc: Song Liu <songliubraving@fb.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Petar Penkov <ppenkov@google.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2019-07-25 18:00:41 -07:00
Stanislav Fomichev	8069594673	bpf: move BPF_PROG_TYPE_FLOW_DISSECTOR documentation to a new common place ... In commit da70314917 ("bpf: Document BPF_PROG_TYPE_CGROUP_SYSCTL") Andrey proposes to put per-prog type docs under Documentation/bpf/ Let's move flow dissector documentation there as well. Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2019-04-18 16:59:42 -07:00

Renamed from Documentation/networking/bpf_flow_dissector.rst (Browse further)