Few fixes and clean up in preparation for finalizing libbpf 1.0. Main change is switching libbpf to initializing only relevant portions of union bpf_attr for any given BPF command. This has been on a wishlist for a while, so finally this is done. While cleaning this up, I've also cleaned up few other placed were we didn't use explicit memset() with kernel UAPI structs (perf_event_attr, bpf_map_info, bpf_prog_info, etc). Also few fixes to test_progs that came up while testing selftests in release mode. Andrii Nakryiko (4): libbpf: fix potential NULL dereference when parsing ELF libbpf: streamline bpf_attr and perf_event_attr initialization libbpf: clean up deprecated and legacy aliases selftests/bpf: few fixes for selftests/bpf built in release mode tools/lib/bpf/bpf.c | 178 ++++++++++-------- tools/lib/bpf/btf.c | 2 - tools/lib/bpf/btf.h | 1 - tools/lib/bpf/libbpf.c | 47 +++-- tools/lib/bpf/libbpf_legacy.h | 2 + tools/lib/bpf/netlink.c | 3 +- tools/lib/bpf/skel_internal.h | 10 +- .../selftests/bpf/prog_tests/attach_probe.c | 6 +- .../selftests/bpf/prog_tests/bpf_cookie.c | 2 +- .../selftests/bpf/prog_tests/task_pt_regs.c | 2 +- tools/testing/selftests/bpf/xskxceiver.c | 2 +- 11 files changed, 147 insertions(+), 108 deletions(-) -- 2.30.2
