v3: - Replace spinlock_types.h with spinlock.h in patch 1 (kbuild test robot <lkp@xxxxxxxxx>) v2: - Add the "test_maps.h" file in patch 5 This series introduces the BPF sk local storage. The details is in the patch 1 commit message. Martin KaFai Lau (6): bpf: Introduce bpf sk local storage bpf: Sync bpf.h to tools bpf: Support BPF_MAP_TYPE_SK_STORAGE in bpf map probing bpf: Add verifier tests for the bpf_sk_storage bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_maps bpf: Add ene-to-end test for bpf_sk_storage_* helpers include/linux/bpf.h | 2 + include/linux/bpf_types.h | 1 + include/net/bpf_sk_storage.h | 13 + include/net/sock.h | 5 + include/uapi/linux/bpf.h | 44 +- kernel/bpf/syscall.c | 3 +- kernel/bpf/verifier.c | 27 +- net/bpf/test_run.c | 2 + net/core/Makefile | 1 + net/core/bpf_sk_storage.c | 796 ++++++++++++++++++ net/core/filter.c | 12 + net/core/sock.c | 5 + tools/bpf/bpftool/map.c | 1 + tools/include/uapi/linux/bpf.h | 44 +- tools/lib/bpf/libbpf_probes.c | 74 +- tools/testing/selftests/bpf/Makefile | 25 +- tools/testing/selftests/bpf/bpf_helpers.h | 5 + .../selftests/bpf/map_tests/sk_storage_map.c | 638 ++++++++++++++ .../bpf/progs/test_sock_fields_kern.c | 49 ++ tools/testing/selftests/bpf/test_maps.c | 18 +- tools/testing/selftests/bpf/test_maps.h | 17 + .../testing/selftests/bpf/test_sock_fields.c | 115 ++- tools/testing/selftests/bpf/test_verifier.c | 42 +- tools/testing/selftests/bpf/verifier/sock.c | 116 +++ 24 files changed, 2015 insertions(+), 40 deletions(-) create mode 100644 include/net/bpf_sk_storage.h create mode 100644 net/core/bpf_sk_storage.c create mode 100644 tools/testing/selftests/bpf/map_tests/sk_storage_map.c create mode 100644 tools/testing/selftests/bpf/test_maps.h -- 2.17.1
