patch 1-2 are pre patch patch 3-5 are cve patch Hou Tao (1): bpf: Optimize the free of inner map Pu Lehui (1): bpf: Fix kabi breakage in struct bpf_map Tengda Wu (1): Fix kabi breakage in struct bpf_map Xu Kuohai (2): bpf: Prevent tail call between progs attached to different hooks selftests/bpf: Add test for lsm tail call include/linux/bpf.h | 5 +- kernel/bpf/core.c | 25 ++++++++-- kernel/bpf/map_in_map.c | 14 ++++-- kernel/bpf/syscall.c | 8 ++++ kernel/bpf/verifier.c | 4 +- .../selftests/bpf/prog_tests/test_lsm.c | 46 ++++++++++++++++++- .../selftests/bpf/progs/lsm_tailcall.c | 34 ++++++++++++++ 7 files changed, 124 insertions(+), 12 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/lsm_tailcall.c -- 2.34.1