On 1/23/20 4:55 PM, Jakub Sitnicki wrote: [...]
Jakub Sitnicki (12): bpf, sk_msg: Don't clear saved sock proto on restore net, sk_msg: Annotate lockless access to sk_prot on clone net, sk_msg: Clear sk_user_data pointer on clone if tagged tcp_bpf: Don't let child socket inherit parent protocol ops on copy bpf, sockmap: Allow inserting listening TCP sockets into sockmap bpf, sockmap: Don't set up sockmap progs for listening sockets bpf, sockmap: Return socket cookie on lookup from syscall bpf, sockmap: Let all kernel-land lookup values in SOCKMAP bpf: Allow selecting reuseport socket from a SOCKMAP net: Generate reuseport group ID on group creation selftests/bpf: Extend SK_REUSEPORT tests to cover SOCKMAP selftests/bpf: Tests for SOCKMAP holding listening sockets include/linux/skmsg.h | 15 +- include/net/sock.h | 37 +- include/net/sock_reuseport.h | 2 - include/net/tcp.h | 7 + kernel/bpf/reuseport_array.c | 5 - kernel/bpf/verifier.c | 6 +- net/core/filter.c | 27 +- net/core/skmsg.c | 2 +- net/core/sock.c | 11 +- net/core/sock_map.c | 133 +- net/core/sock_reuseport.c | 50 +- net/ipv4/tcp_bpf.c | 17 +- net/ipv4/tcp_minisocks.c | 2 + net/ipv4/tcp_ulp.c | 3 +- net/tls/tls_main.c | 3 +- .../bpf/prog_tests/select_reuseport.c | 60 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 1455 +++++++++++++++++ .../selftests/bpf/progs/test_sockmap_listen.c | 77 + tools/testing/selftests/bpf/test_maps.c | 6 +- 19 files changed, 1811 insertions(+), 107 deletions(-) create mode 100644 tools/testing/selftests/bpf/prog_tests/sockmap_listen.c create mode 100644 tools/testing/selftests/bpf/progs/test_sockmap_listen.c
Unfortunately, the series needs one last rebase in order to be applied due to conflicts from John's earlier sockmap/tls fixes from Jan/11th [0]. Thanks a lot, Daniel [0] https://patchwork.ozlabs.org/cover/1221534/
