From: Andrii Nakryiko <andrii@kernel.org>
To: <bpf@vger.kernel.org>, <netdev@vger.kernel.org>, <ast@fb.com>,
<daniel@iogearbox.net>
Cc: <andrii@kernel.org>, <kernel-team@fb.com>
Subject: [PATCH bpf-next 0/2] libbpf: support modules in set_attach_target() API
Date: Fri, 11 Dec 2020 13:58:23 -0800 [thread overview]
Message-ID: <20201211215825.3646154-1-andrii@kernel.org> (raw)
Add support for finding BTF-based kernel attach targets (fentry/fexit
functions, tp_btf tracepoints, etc) with programmatic
bpf_program__set_attach_target() API. It is now as capable as libbpf's
SEC()-based logic.
Andrii Nakryiko (2):
libbpf: support modules in bpf_program__set_attach_target() API
selftests/bpf: add set_attach_target() API selftest for module target
tools/lib/bpf/libbpf.c | 64 ++++++++++++-------
.../selftests/bpf/prog_tests/module_attach.c | 11 +++-
.../selftests/bpf/progs/test_module_attach.c | 11 ++++
3 files changed, 61 insertions(+), 25 deletions(-)
--
2.24.1
next reply other threads:[~2020-12-11 22:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 21:58 Andrii Nakryiko [this message]
2020-12-11 21:58 ` [PATCH bpf-next 1/2] libbpf: support modules in bpf_program__set_attach_target() API Andrii Nakryiko
2020-12-11 21:58 ` [PATCH bpf-next 2/2] selftests/bpf: add set_attach_target() API selftest for module target Andrii Nakryiko
2020-12-14 15:50 ` [PATCH bpf-next 0/2] libbpf: support modules in set_attach_target() API patchwork-bot+netdevbpf
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