This patch set is a mix of mostly mutually unrelated libbpf and selftests
fixes and improvements. Individual patches provide details on each one.
Andrii Nakryiko (9):
selftests/bpf: prevent skeleton generation race
libbpf: make __kptr and __kptr_ref unconditionally use btf_type_tag()
attr
libbpf: improve usability of field-based CO-RE helpers
selftests/bpf: use both syntaxes for field-based CO-RE helpers
libbpf: complete field-based CO-RE helpers with field offset helper
selftests/bpf: add bpf_core_field_offset() tests
libbpf: provide barrier() and barrier_var() in bpf_helpers.h
libbpf: automatically fix up BPF_MAP_TYPE_RINGBUF size, if necessary
selftests/bpf: test libbpf's ringbuf size fix up logic
tools/lib/bpf/bpf_core_read.h | 37 ++++++++++++++--
tools/lib/bpf/bpf_helpers.h | 29 ++++++++++---
tools/lib/bpf/libbpf.c | 42 ++++++++++++++++++-
tools/testing/selftests/bpf/Makefile | 10 ++---
.../selftests/bpf/prog_tests/core_reloc.c | 13 +++++-
.../selftests/bpf/prog_tests/ringbuf_multi.c | 12 ------
.../progs/btf__core_reloc_size___diff_offs.c | 3 ++
.../selftests/bpf/progs/core_reloc_types.h | 18 ++++++++
.../selftests/bpf/progs/exhandler_kern.c | 2 -
tools/testing/selftests/bpf/progs/loop5.c | 1 -
tools/testing/selftests/bpf/progs/profiler1.c | 1 -
tools/testing/selftests/bpf/progs/pyperf.h | 2 -
.../bpf/progs/test_core_reloc_existence.c | 11 +++--
.../bpf/progs/test_core_reloc_size.c | 31 ++++++++++++--
.../selftests/bpf/progs/test_pkt_access.c | 2 -
.../selftests/bpf/progs/test_ringbuf_multi.c | 2 +
16 files changed, 169 insertions(+), 47 deletions(-)
create mode 100644 tools/testing/selftests/bpf/progs/btf__core_reloc_size___diff_offs.c
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2.30.2
