| Patch | Description | Author | Forwarded | Bugs | Origin | Last update |
|---|---|---|---|---|---|---|
| 0010-vrf-print-BPF-log-buffer-if-bpf_program_load-fails.patch | print BPF log buffer if bpf_program_load fails | Luca Boccassi <bluca@debian.org> | invalid | |||
| 0011-vrf-fix-ip-vrf-exec-with-libbpf.patch | fix ip vrf exec with libbpf The size of bpf_insn is passed to bpf_load_program instead of the number of elements as it expects, so ip vrf exec fails with: |
Luca Boccassi <bluca@debian.org> | invalid | debian | ||
| 0001-Add-moo-feature.patch | Add moo feature | Alexander Wirt <formorer@debian.org> | no | 2013-06-10 | ||
| 0004-sync-iptables-header.patch | Sync header from iptables The current versions in several suites have the same content: - 1.6.0+snapshot20161117-6 (stretch) - 1.6.1-2 (unstable) |
Cyril Brulebois <cyril@debamax.com> | not-needed | upstream | 2017-11-22 | |
| 0005-iproute2-add-check_libbpf-and-get_libbpf_version.patch | iproute2: add check_libbpf() and get_libbpf_version() This patch aim to add basic checking functions for later iproute2 libbpf support. First we add check_libbpf() in configure to see if we have bpf library support. By default the system libbpf will be used, but static linking against a custom libbpf version can be achieved by passing libbpf DESTDIR to variable LIBBPF_DIR for configure. Another variable LIBBPF_FORCE is used to control whether to build iproute2 with libbpf. If set to on, then force to build with libbpf and exit if not available. If set to off, then force to not build with libbpf. When dynamically linking against libbpf, we can't be sure that the version we discovered at compile time is actually the one we are using at runtime. This can lead to hard-to-debug errors. So we add a new file lib/bpf_glue.c and a helper function get_libbpf_version() to get correct libbpf version at runtime. |
Hangbin Liu <haliu@redhat.com> | no | https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=503e9229b054b948cfb1b1b77bee97c1f74e491c | ||
| 0006-lib-make-ipvrf-able-to-use-libbpf-and-fix-function-n.patch | lib: make ipvrf able to use libbpf and fix function name conflicts There are directly calls in libbpf for bpf program load/attach. So we could just use two wrapper functions for ipvrf and convert them with libbpf support. Function bpf_prog_load() is removed as it's conflict with libbpf function name. bpf.c is moved to bpf_legacy.c for later main libbpf support in iproute2. |
Hangbin Liu <haliu@redhat.com> | no | https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=dc800a4ed4f3112d932dbb6266c664de4766fa6e | ||
| 0007-lib-add-libbpf-support.patch | lib: add libbpf support This patch converts iproute2 to use libbpf for loading and attaching BPF programs when it is available, which is started by Toke's implementation[1]. With libbpf iproute2 could correctly process BTF information and support the new-style BTF-defined maps, while keeping compatibility with the old internal map definition syntax. The old iproute2 bpf code is kept and will be used if no suitable libbpf is available. When using libbpf, wrapper code in bpf_legacy.c ensures that iproute2 will still understand the old map definition format, including populating map-in-map and tail call maps before load. In bpf_libbpf.c, we init iproute2 ctx and elf info first to check the legacy bytes. When handling the legacy maps, for map-in-maps, we create them manually and re-use the fd as they are associated with id/inner_id. For pin maps, we only set the pin path and let libbp load to handle it. For tail calls, we find it first and update the element after prog load. Other maps/progs will be loaded by libbpf directly. [1] https://lore.kernel.org/bpf/20190820114706.18546-1-toke@redhat.com/ |
Hangbin Liu <haliu@redhat.com> | no | https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=6d61a2b55799b4706f1f43cc23eea4ba708b502f | ||
| 0008-examples-bpf-move-struct-bpf_elf_map-defined-maps-to.patch | examples/bpf: move struct bpf_elf_map defined maps to legacy folder | Hangbin Liu <haliu@redhat.com> | no | https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=1ac8285a692e45beb846ee8e38472815b3945747 | ||
| 0009-examples-bpf-add-bpf-examples-with-BTF-defined-maps.patch | examples/bpf: add bpf examples with BTF defined maps Users should try use the new BTF defined maps instead of struct bpf_elf_map defined maps. The tail call examples are not added yet as libbpf doesn't currently support declaratively populating tail call maps. |
Hangbin Liu <haliu@redhat.com> | no | https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=71c7c1fb4ff0a7abaf22e4d3052b9a2928019c61 | ||
| 0012-iproute-force-rtm_dst_len-to-32-128.patch | force rtm_dst_len to 32/128 Since NETLINK_GET_STRICT_CHK was enabled, the kernel rejects commands that pass a prefix length |
Luca Boccassi <bluca@debian.org> | no | debian | upstream, commit:5a37254b71249bfb73d44d6278d767a6b127a2f9 |