| Message ID | 20231125193130.834322-1-jolsa@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | bpf: Add link_info support for uprobe multi link | expand |
Hello: This series was applied to bpf/bpf-next.git (master) by Andrii Nakryiko <andrii@kernel.org>: On Sat, 25 Nov 2023 20:31:24 +0100 you wrote: > hi, > this patchset adds support to get bpf_link_info details for > uprobe_multi links and adding support for bpftool link to > display them. > > v4 changes: > - move flags field up in bpf_uprobe_multi_link [Andrii] > - include zero terminating byte in path_size [Andrii] > - return d_path error directly [Yonghong] > - use SEC(".probes") for semaphores [Yonghong] > - fix ref_ctr_offsets leak in test [Yonghong] > - other smaller fixes [Yonghong] > > [...] Here is the summary with links: - [PATCHv4,bpf-next,1/6] libbpf: Add st_type argument to elf_resolve_syms_offsets function https://git.kernel.org/bpf/bpf-next/c/48f0dfd8d3e2 - [PATCHv4,bpf-next,2/6] bpf: Store ref_ctr_offsets values in bpf_uprobe array https://git.kernel.org/bpf/bpf-next/c/4930b7f53a29 - [PATCHv4,bpf-next,3/6] bpf: Add link_info support for uprobe multi link https://git.kernel.org/bpf/bpf-next/c/e56fdbfb06e2 - [PATCHv4,bpf-next,4/6] selftests/bpf: Use bpf_link__destroy in fill_link_info tests https://git.kernel.org/bpf/bpf-next/c/170361288572 - [PATCHv4,bpf-next,5/6] selftests/bpf: Add link_info test for uprobe_multi link https://git.kernel.org/bpf/bpf-next/c/147c69307bcf - [PATCHv4,bpf-next,6/6] bpftool: Add support to display uprobe_multi links https://git.kernel.org/bpf/bpf-next/c/a7795698f8b6 You are awesome, thank you!
hi, this patchset adds support to get bpf_link_info details for uprobe_multi links and adding support for bpftool link to display them. v4 changes: - move flags field up in bpf_uprobe_multi_link [Andrii] - include zero terminating byte in path_size [Andrii] - return d_path error directly [Yonghong] - use SEC(".probes") for semaphores [Yonghong] - fix ref_ctr_offsets leak in test [Yonghong] - other smaller fixes [Yonghong] thanks, jirka --- Jiri Olsa (6): libbpf: Add st_type argument to elf_resolve_syms_offsets function bpf: Store ref_ctr_offsets values in bpf_uprobe array bpf: Add link_info support for uprobe multi link selftests/bpf: Use bpf_link__destroy in fill_link_info tests selftests/bpf: Add link_info test for uprobe_multi link bpftool: Add support to display uprobe_multi links include/uapi/linux/bpf.h | 10 ++++ kernel/trace/bpf_trace.c | 86 ++++++++++++++++++++++++++++----- tools/bpf/bpftool/link.c | 105 +++++++++++++++++++++++++++++++++++++++- tools/include/uapi/linux/bpf.h | 10 ++++ tools/lib/bpf/elf.c | 5 +- tools/lib/bpf/libbpf.c | 2 +- tools/lib/bpf/libbpf_internal.h | 3 +- tools/testing/selftests/bpf/prog_tests/fill_link_info.c | 242 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------- tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 2 +- tools/testing/selftests/bpf/progs/test_fill_link_info.c | 6 +++ 10 files changed, 432 insertions(+), 39 deletions(-)