Re: [PATCH v4 bpf-next 18/20] libbpf: Add support for attaching BPF programs... | netdev

[PATCH v4 bpf-next 00/20] Introduce BPF trampoline · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 01/20] x86/alternatives: Teach text_poke_bp() to emulate instructions · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 02/20] bpf: refactor x86 JIT into helpers · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 03/20] bpf: Add bpf_arch_text_poke() helper · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
Re: [PATCH v4 bpf-next 03/20] bpf: Add bpf_arch_text_poke() helper · Andrii Nakryiko <hidden> · 2019-11-15
[PATCH v4 bpf-next 04/20] bpf: Introduce BPF trampoline · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 07/20] selftest/bpf: Simple test for fentry/fexit · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 08/20] bpf: Add kernel test functions for fentry testing · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 09/20] selftests/bpf: Add test for BPF trampoline · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 10/20] selftests/bpf: Add fexit tests for BPF trampoline · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 05/20] libbpf: Introduce btf__find_by_name_kind() · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 13/20] bpf: Reserve space for BPF trampoline in BPF programs · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 14/20] bpf: Fix race in btf_resolve_helper_id() · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 11/20] selftests/bpf: Add combined fentry/fexit test · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 12/20] selftests/bpf: Add stress test for maximum number of progs · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 15/20] bpf: Annotate context types · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
Re: [PATCH v4 bpf-next 15/20] bpf: Annotate context types · Song Liu <hidden> · 2019-11-14
Re: [PATCH v4 bpf-next 15/20] bpf: Annotate context types · Alexei Starovoitov <hidden> · 2019-11-14
Re: [PATCH v4 bpf-next 15/20] bpf: Annotate context types · Song Liu <hidden> · 2019-11-14
Re: [PATCH v4 bpf-next 15/20] bpf: Annotate context types · Song Liu <hidden> · 2019-11-14
[PATCH v4 bpf-next 16/20] bpf: Compare BTF types of functions arguments with actual types · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 17/20] bpf: Support attaching tracing BPF program to other BPF programs · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
Re: [PATCH v4 bpf-next 17/20] bpf: Support attaching tracing BPF program to other BPF programs · Song Liu <hidden> · 2019-11-14
[PATCH v4 bpf-next 06/20] libbpf: Add support to attach to fentry/fexit tracing progs · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 19/20] selftests/bpf: Extend test_pkt_access test · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
[PATCH v4 bpf-next 18/20] libbpf: Add support for attaching BPF programs to other BPF programs · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
Re: [PATCH v4 bpf-next 18/20] libbpf: Add support for attaching BPF programs to other BPF programs · Song Liu <hidden> · 2019-11-14
[PATCH v4 bpf-next 20/20] selftests/bpf: Add a test for attaching BPF prog to another BPF prog and subprog · Alexei Starovoitov <ast@kernel.org> · 2019-11-14
Re: [PATCH v4 bpf-next 00/20] Introduce BPF trampoline · Daniel Borkmann <daniel@iogearbox.net> · 2019-11-16

Re: [PATCH v4 bpf-next 18/20] libbpf: Add support for attaching BPF programs to other BPF programs

From: Song Liu <hidden>
Date: 2019-11-14 23:39:48
Also in: bpf

On Nov 14, 2019, at 10:57 AM, Alexei Starovoitov [off-list ref] wrote:

Extend libbpf api to pass attach_prog_fd into bpf_object__open.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

Acked-by: Song Liu <redacted>

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