| From: |
| Liu Jian <liujian56-AT-huawei.com> |
| To: |
| <john.fastabend-AT-gmail.com>, <jakub-AT-cloudflare.com>, <ast-AT-kernel.org>, <daniel-AT-iogearbox.net>, <andrii-AT-kernel.org>, <martin.lau-AT-linux.dev>, <song-AT-kernel.org>, <yonghong.song-AT-linux.dev>, <kpsingh-AT-kernel.org>, <sdf-AT-google.com>, <haoluo-AT-google.com>, <jolsa-AT-kernel.org>, <davem-AT-davemloft.net>, <edumazet-AT-google.com>, <kuba-AT-kernel.org>, <pabeni-AT-redhat.com>, <dsahern-AT-kernel.org> |
| Subject: |
| [PATCH bpf-next v4 0/7] add BPF_F_PERMANENT flag for sockmap skmsg redirect |
| Date: |
| Sat, 02 Sep 2023 18:07:37 +0800 |
| Message-ID: |
| <20230902100744.2687785-1-liujian56@huawei.com> |
| Cc: |
| <netdev-AT-vger.kernel.org>, <bpf-AT-vger.kernel.org>, <liujian56-AT-huawei.com> |
| Archive-link: |
| Article |
v3->v4: Change the two helpers's description.
Let BPF_F_PERMANENT takes precedence over apply/cork_bytes.
Liu Jian (7):
bpf, sockmap: add BPF_F_PERMANENT flag for skmsg redirect
selftests/bpf: Add txmsg permanently test for sockmap
selftests/bpf: Add txmsg redir permanently test for sockmap
selftests/bpf: add skmsg verdict tests
selftests/bpf: add two skmsg verdict tests for BPF_F_PERMANENT flag
selftests/bpf: add tests for verdict skmsg to itself
selftests/bpf: add tests for verdict skmsg to closed socket
include/linux/skmsg.h | 1 +
include/uapi/linux/bpf.h | 45 +++++--
net/core/skmsg.c | 6 +-
net/core/sock_map.c | 4 +-
net/ipv4/tcp_bpf.c | 15 ++-
tools/include/uapi/linux/bpf.h | 45 +++++--
.../selftests/bpf/prog_tests/sockmap_basic.c | 122 ++++++++++++++++++
.../selftests/bpf/progs/test_sockmap_kern.h | 3 +-
.../bpf/progs/test_sockmap_msg_verdict.c | 25 ++++
tools/testing/selftests/bpf/test_sockmap.c | 41 +++++-
10 files changed, 275 insertions(+), 32 deletions(-)
create mode 100644 tools/testing/selftests/bpf/progs/test_sockmap_msg_verdict.c
--
2.34.1
