On Mon, Aug 9, 2021 at 12:47 PM Jiang Wang <jiang.wang@xxxxxxxxxxxxx> wrote: > > This patch series add support for unix stream type > for sockmap. Sockmap already supports TCP, UDP, > unix dgram types. The unix stream support is similar > to unix dgram. > > Also add selftests for unix stream type in sockmap tests. > Hey Jiang, This patch doesn't apply cleanly to bpf-next anymore ([0]), can you please rebase and resubmit, adding John's and Jakub's acks along the way? Thanks! [0] https://github.com/kernel-patches/bpf/pull/1563#issuecomment-896128082 > > Jiang Wang (5): > af_unix: add read_sock for stream socket types > af_unix: add unix_stream_proto for sockmap > selftest/bpf: add tests for sockmap with unix stream type. > selftest/bpf: change udp to inet in some function names > selftest/bpf: add new tests in sockmap for unix stream to tcp. > > include/net/af_unix.h | 8 +- > net/unix/af_unix.c | 91 +++++++++++++++--- > net/unix/unix_bpf.c | 93 ++++++++++++++----- > .../selftests/bpf/prog_tests/sockmap_listen.c | 48 ++++++---- > 4 files changed, 187 insertions(+), 53 deletions(-) > > v1 -> v2 : > - Call unhash in shutdown. > - Clean up unix_create1 a bit. > - Return -ENOTCONN if socket is not connected. > > v2 -> v3 : > - check for stream type in update_proto > - remove intermediate variable in __unix_stream_recvmsg > - fix compile warning in unix_stream_recvmsg > > v3 -> v4 : > - remove sk_is_unix_stream, just check TCP_ESTABLISHED for UNIX sockets. > - add READ_ONCE in unix_dgram_recvmsg > - remove type check in unix_stream_bpf_update_proto > > v4 -> v5 : > - add two missing READ_ONCE for sk_prot. > > v5 -> v6 : > - fix READ_ONCE by reading to a local variable first. > > -- > 2.20.1 >
