| 2023-04-04 |
Ilya Leoshkevich | selftests/bpf: Add RESOLVE_BTFIDS dependency to bpf_testmod.ko
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-31 |
James Hilliard | selftests/bpf: Fix conflicts with built-in functions...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-30 |
David Vernet | selftests/bpf: Add testcases for ptr_*_or_null_ in...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-30 |
David Vernet | bpf: Handle PTR_MAYBE_NULL case in PTR_TO_BTF_ID helper...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-29 |
Manu Bretelle | tools: bpftool: json: Fix backslash escape typo in...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-28 |
Andrii Nakryiko | Merge branch 'verifier/xdp_direct_packet_access.c converted...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-28 |
Eduard Zingerman | selftests/bpf: Remove verifier/xdp_direct_packet_access...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-28 |
Eduard Zingerman | selftests/bpf: Verifier/xdp_direct_packet_access.c...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-28 |
Eduard Zingerman | libbpf: Fix double-free when linker processes empty...
The fix was suggested by Andrii Nakryiko <andrii.nakryiko@gmail.com>.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-27 |
Hengqi Chen | selftests/bpf: Don't assume page size is 4096
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-27 |
JP Kobryn | libbpf: Ensure print callback usage is thread-safe
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Xu Kuohai | selftests/bpf: Check when bounds are not in the 32...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Daniel Borkmann | bpf: Fix __reg_bound_offset 64->32 var_off subreg propagation
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Andrii Nakryiko | Merge branch 'bpf: Support ksym detection in light...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Alexei Starovoitov | selftests/bpf: Add light skeleton test for kfunc detection.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Alexei Starovoitov | libbpf: Support kfunc detection in light skeleton.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Alexei Starovoitov | bpf: Teach the verifier to recognize rdonly_mem as...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-22 |
Alexei Starovoitov | libbpf: Rename RELO_EXTERN_VAR/FUNC.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-20 |
Liu Pan | libbpf: Explicitly call write to append content to...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-20 |
Alexei Starovoitov | selftest/bpf: Add a test case for ld_imm64 copy logic.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-20 |
Alexei Starovoitov | libbpf: Fix ld_imm64 copy logic for ksym in light skeleton.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-18 |
Sreevani Sreejith | bpf, docs: Libbpf overview documentation
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Manu Bretelle | selftests/bpf: Add --json-summary option to test_progs
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Andrii Nakryiko | Merge branch 'bpf: Add detection of kfuncs.'
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Alexei Starovoitov | selftests/bpf: Add test for bpf_ksym_exists().
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Alexei Starovoitov | libbpf: Introduce bpf_ksym_exists() macro.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Alexei Starovoitov | libbpf: Fix relocation of kfunc ksym in ld_imm64 insn.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-17 |
Alexei Starovoitov | bpf: Allow ld_imm64 instruction to point to kfunc.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-10 |
Yonghong Song | selftests/bpf: Workaround verification failure for...
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-08 |
Roberto Sassu | selftests/bpf: Fix IMA test
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-07 |
Andrii Nakryiko | Merge branch 'libbpf: usdt arm arg parsing support'
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-07 |
Puranjay Mohan | libbpf: USDT arm arg parsing support
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-07 |
Puranjay Mohan | libbpf: Refactor parse_usdt_arg() to re-use code
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-07 |
Daniel Müller | libbpf: Fix theoretical u32 underflow in find_cd()...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-06 |
Andrii Nakryiko | Merge branch 'libbpf: allow users to set kprobe/uprobe...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-06 |
Menglong Dong | selftests/bpf: Add test for legacy/perf kprobe/uprobe...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-06 |
Menglong Dong | selftests/bpf: Split test_attach_probe into multi subtests
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-06 |
Menglong Dong | libbpf: Add support to set kprobe/uprobe attach mode
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-02 |
Joanne Koong | bpf: Fix bpf_dynptr_slice{_rdwr} to return NULL instead...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-02 |
Andrii Nakryiko | Merge branch 'Make uprobe attachment APK aware'
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-02 |
Daniel Müller | libbpf: Add support for attaching uprobes to shared...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-02 |
Daniel Müller | libbpf: Introduce elf_find_func_offset_from_file()...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-02 |
Daniel Müller | libbpf: Implement basic zip archive parsing support
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Andrii Nakryiko | Merge branch 'selftests/bpf: support custom per-test...
It was developed by Andrii Nakryiko ([1]), I reused it in a
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Andrii Nakryiko | selftests/bpf: Support custom per-test flags and multiple...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Andrii Nakryiko | Merge branch 'libbpf: fix several issues reported by...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Viktor Malik | libbpf: Cleanup linker_append_elf_relos
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Viktor Malik | libbpf: Remove several dead assignments
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Viktor Malik | libbpf: Remove unnecessary ternary operator
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-03-01 |
Tiezhu Yang | selftests/bpf: Set __BITS_PER_LONG if target is bpf...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Yonghong Song | libbpf: Fix bpf_xdp_query() in old kernels
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Ilya Leoshkevich | libbpf: Document bpf_{btf,link,map,prog}_get_info_by_fd()
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Puranjay Mohan | libbpf: Fix arm syscall regs spec in bpf_tracing.h
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Rong Tao | selftests/bpf: Fix compilation errors: Assign a value...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Luis Gerhorst | tools: bpftool: Remove invalid \' json escape
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Tiezhu Yang | selftests/bpf: Use __NR_prlimit64 instead of __NR_getrlimit...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-27 |
Tiezhu Yang | libbpf: Use struct user_pt_regs to define __PT_REGS_CAST...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-17 |
Taichi Nishimura | Fix typos in selftest/bpf files
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Ilya Leoshkevich | selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Ilya Leoshkevich | samples/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Ilya Leoshkevich | bpftool: Use bpf_{btf,link,map,prog}_get_info_by_fd()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Ilya Leoshkevich | libbpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Ilya Leoshkevich | libbpf: Introduce bpf_{btf,link,map,prog}_get_info_by_fd()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Andrii Nakryiko | Merge branch 'New benchmark for hashmap lookups'
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Add benchmark for hashmap lookups
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Print less if the quiet option...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Make quiet option common
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Remove an unused header
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Enhance argp parsing
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Make a function static in bpf_hashmap_f...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-16 |
Anton Protopopov | selftest/bpf/benchs: Fix a typo in bpf_hashmap_full_update
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | selftests/bpf: Attach to fopen()/fclose() in attach_probe
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | selftests/bpf: Attach to fopen()/fclose() in uprobe_autoattach
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | selftests/bpf: Forward SAN_CFLAGS and SAN_LDFLAGS to...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | selftests/bpf: Split SAN_CFLAGS and SAN_LDFLAGS
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | tools: runqslower: Add EXTRA_CFLAGS and EXTRA_LDFLAGS...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-10 |
Ilya Leoshkevich | selftests/bpf: Quote host tools
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-09 |
Jiri Olsa | tools/resolve_btfids: Pass HOSTCFLAGS as EXTRA_CFLAGS...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-09 |
Rong Tao | samples/bpf: Add openat2() enter/exit tracepoint to...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-08 |
Jon Doron | libbpf: Add sample_period to creation options
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-06 |
Colin Ian King | selftests/bpf: Fix spelling mistake "detecion" -> ...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-02-06 |
Hao Xiang | libbpf: Correctly set the kernel code version in Debian...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-01-13 |
Roberto Valenzuela | selftests/bpf: Fix missing space error
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-01-13 |
Menglong Dong | libbpf: Replace '.' with '_' in legacy kprobe event...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-01-12 |
Michal Suchanek | bpf_doc: Fix build error with older python versions
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2023-01-03 |
Changbin Du | libbpf: Return -ENODATA for missing btf section
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Xin Liu | libbpf: Added the description of some API functions
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Andrii Nakryiko | Merge branch 'samples/bpf: enhance syscall tracing...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | libbpf: Fix invalid return address register in s390
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | samples/bpf: Use BPF_KSYSCALL macro in syscall tracing...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | samples/bpf: Fix tracex2 by using BPF_KSYSCALL macro
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | samples/bpf: Change _kern suffix to .bpf with syscall...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | samples/bpf: Use vmlinux.h instead of implicit headers...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-29 |
Daniel T. Lee | samples/bpf: Use kyscall instead of kprobe in syscall...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-21 |
Andrii Nakryiko | Merge branch 'bpftool: improve error handing for missing...
...make error message consistent. (Andrii Nakryiko)
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-21 |
Changbin Du | bpf: makefiles: Do not generate empty vmlinux.h
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-21 |
Changbin Du | libbpf: Show error info about missing ".BTF" section
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-20 |
Khem Raj | libbpf: Fix build warning on ref_ctr_off for 32-bit...
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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commit | commitdiff | tree |
| 2022-12-20 |
Maryam Tahhan | docs: BPF_MAP_TYPE_SOCK[MAP|HASH]
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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