Hi David, hi Jakub, The following pull-request contains BPF updates for your *net* tree. We've added 8 non-merge commits during the last 8 day(s) which contain a total of 9 files changed, 139 insertions(+), 36 deletions(-). The main changes are: 1) rethook related fixed, from Jiri and Masami. 2) Fix the case when tracing bpf prog is attached to struct_ops, from Martin. 3) Support dual-stack sockets in bpf_tcp_check_syncookie, from Maxim. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Alexei Starovoitov, Arthur Fabre, Jakub Kicinski, Tariq Toukan, Yonghong Song ---------------------------------------------------------------- The following changes since commit 77c9387c0c5bd496fba3200024e3618356b2fd34: Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (2022-03-29 18:59:15 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git for you to fetch changes up to 53968dafc4a6061c1e01d884f1f9a4b8c4b0d5bc: bpf: Adjust bpf_tcp_check_syncookie selftest to test dual-stack sockets (2022-04-06 09:44:45 -0700) ---------------------------------------------------------------- Delyan Kratunov (1): bpftool: Explicit errno handling in skeletons Haowen Bai (1): selftests/bpf: Fix warning comparing pointer to 0 Jiri Olsa (1): bpf: Fix sparse warnings in kprobe_multi_resolve_syms Martin KaFai Lau (2): bpf: Resolve to prog->aux->dst_prog->type only for BPF_PROG_TYPE_EXT bpf: selftests: Test fentry tracing a struct_ops program Masami Hiramatsu (1): rethook: Fix to use WRITE_ONCE() for rethook:: Handler Maxim Mikityanskiy (2): bpf: Support dual-stack sockets in bpf_tcp_check_syncookie bpf: Adjust bpf_tcp_check_syncookie selftest to test dual-stack sockets include/linux/bpf_verifier.h | 4 +- kernel/trace/bpf_trace.c | 4 +- kernel/trace/rethook.c | 2 +- net/core/filter.c | 17 +++-- tools/bpf/bpftool/gen.c | 22 ++++-- .../selftests/bpf/prog_tests/dummy_st_ops.c | 23 +++++++ tools/testing/selftests/bpf/progs/map_ptr_kern.c | 4 +- .../selftests/bpf/progs/trace_dummy_st_ops.c | 21 ++++++ .../selftests/bpf/test_tcp_check_syncookie_user.c | 78 ++++++++++++++++------ 9 files changed, 139 insertions(+), 36 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/trace_dummy_st_ops.c
