[Patch bpf v3 0/4] sock_map: fix ->poll() and update selftests
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From: Cong Wang <hidden>
Date: 2021-10-02 00:37:15
Also in:
netdev
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [l7 framework] (sockmap), bpf [selftests] (test runners & infrastructure), kernel selftest framework, networking [general], networking [sockets], networking [tcp], networking [tls], networking [unix sockets], the rest, user datagram protocol (udp) · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, John Fastabend, Jakub Sitnicki, Jiayuan Chen, Shuah Khan, Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Kuniyuki Iwashima, Willem de Bruijn, Neal Cardwell, Sabrina Dubroca, Linus Torvalds, Willem de Bruijn
Status: Superseded by v4 (posted 2021-10-08). [go to v4]
Revision v3 (4 revisions archived).
Revisions (4)
From: Cong Wang <redacted>
This patchset fixes ->poll() for sockets in sockmap and updates
selftests accordingly with select(). Please check each patch
for more details.
Fixes: c50524ec4e3a ("Merge branch 'sockmap: add sockmap support for unix datagram socket'")
Fixes: 89d69c5d0fbc ("Merge branch 'sockmap: introduce BPF_SK_SKB_VERDICT and support UDP'")
---
v3: drop sk_psock_get_checked()
reuse tcp_bpf_sock_is_readable()
v2: rename and reuse ->stream_memory_read()
fix a compile error in sk_psock_get_checked()
Cong Wang (3):
net: rename ->stream_memory_read to ->sock_is_readable
skmsg: extract and reuse sk_msg_is_readable()
net: implement ->sock_is_readable() for UDP and AF_UNIX
Yucong Sun (1):
selftests/bpf: use recv_timeout() instead of retries
include/linux/skmsg.h | 1 +
include/net/sock.h | 8 +-
include/net/tls.h | 2 +-
net/core/skmsg.c | 14 ++++
net/ipv4/tcp.c | 5 +-
net/ipv4/tcp_bpf.c | 15 +---
net/ipv4/udp.c | 2 +
net/ipv4/udp_bpf.c | 1 +
net/tls/tls_main.c | 4 +-
net/tls/tls_sw.c | 2 +-
net/unix/af_unix.c | 4 +
net/unix/unix_bpf.c | 2 +
.../selftests/bpf/prog_tests/sockmap_listen.c | 75 +++++--------------
13 files changed, 57 insertions(+), 78 deletions(-)
--
2.30.2