From: Alexei Starovoitov <ast@fb.com>
To: Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: Andrii Nakryiko <andriin@fb.com>, bpf <bpf@vger.kernel.org>,
Networking <netdev@vger.kernel.org>,
Kernel Team <Kernel-team@fb.com>
Subject: Re: [PATCH bpf-next 11/15] bpftool: add skeleton codegen command
Date: Tue, 17 Dec 2019 15:45:45 +0000 [thread overview]
Message-ID: <76684eef-072c-70bb-ed4e-9d23a60eb917@fb.com> (raw)
In-Reply-To: <448ba7d2-40c7-5175-c295-8ac123c40a84@iogearbox.net>
On 12/17/19 5:59 AM, Daniel Borkmann wrote:
> Given this is mere output of the program and not derivative work of bpftool
> itself, as in bpftool copying chunks of its own code into the generated
> one,
> this should not need any restriction, but then you'd still need linking
> against libbpf itself to make everything work.
btw generating stuff is the same as compilation. The license of the
tool that is doing it has no bearing on the generated output.
Linking with libbpf is different though, since it's a dependency of the
output. Hence matching it to libbpf's license is the best.
next prev parent reply other threads:[~2019-12-17 15:46 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 1:14 [PATCH bpf-next 00/15] Add code-generated BPF object skeleton support Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 01/15] libbpf: don't require root for bpf_object__open() Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 02/15] libbpf: add generic bpf_program__attach() Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 03/15] libbpf: move non-public APIs from libbpf.h to libbpf_internal.h Andrii Nakryiko
2019-12-10 1:33 ` Jakub Kicinski
2019-12-10 17:04 ` Andrii Nakryiko
2019-12-10 18:17 ` Jakub Kicinski
2019-12-10 18:47 ` Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 04/15] libbpf: add BPF_EMBED_OBJ macro for embedding BPF .o files Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 05/15] libbpf: expose field/var declaration emitting API internally Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 06/15] libbpf: expose BPF program's function name Andrii Nakryiko
2019-12-11 19:38 ` [Potential Spoof] " Martin Lau
2019-12-11 19:54 ` Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 07/15] libbpf: refactor global data map initialization Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 08/15] libbpf: postpone BTF ID finding for TRACING programs to load phase Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 09/15] libbpf: reduce log level of supported section names dump Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 10/15] libbpf: add experimental BPF object skeleton support Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 11/15] bpftool: add skeleton codegen command Andrii Nakryiko
2019-12-10 1:57 ` Jakub Kicinski
2019-12-10 17:11 ` Andrii Nakryiko
2019-12-10 18:05 ` Jakub Kicinski
2019-12-10 18:56 ` Andrii Nakryiko
2019-12-10 21:44 ` Stanislav Fomichev
2019-12-10 22:33 ` Andrii Nakryiko
2019-12-10 22:59 ` Stanislav Fomichev
2019-12-11 7:07 ` Andrii Nakryiko
2019-12-11 17:24 ` Stanislav Fomichev
2019-12-11 18:26 ` Andrii Nakryiko
2019-12-11 19:15 ` Stanislav Fomichev
2019-12-11 19:41 ` Andrii Nakryiko
2019-12-11 20:09 ` Stanislav Fomichev
2019-12-12 0:50 ` Andrii Nakryiko
2019-12-12 2:57 ` Stanislav Fomichev
2019-12-12 7:27 ` Andrii Nakryiko
2019-12-12 16:29 ` Stanislav Fomichev
2019-12-12 16:53 ` Andrii Nakryiko
2019-12-12 18:43 ` Jakub Kicinski
2019-12-12 18:58 ` Stanislav Fomichev
2019-12-12 19:23 ` Jakub Kicinski
2019-12-12 19:54 ` Alexei Starovoitov
2019-12-12 20:21 ` Jakub Kicinski
2019-12-12 21:28 ` Alexei Starovoitov
2019-12-12 21:59 ` Jakub Kicinski
2019-12-13 6:48 ` Andrii Nakryiko
2019-12-13 17:47 ` Jakub Kicinski
2019-12-12 21:45 ` Stanislav Fomichev
2019-12-13 6:23 ` Andrii Nakryiko
2019-12-11 22:50 ` [Potential Spoof] " Martin Lau
2019-12-16 14:16 ` Daniel Borkmann
2019-12-16 18:53 ` Andrii Nakryiko
2019-12-17 13:59 ` Daniel Borkmann
2019-12-17 15:45 ` Alexei Starovoitov [this message]
2019-12-10 1:14 ` [PATCH bpf-next 12/15] selftests/bpf: add BPF skeletons selftests and convert attach_probe.c Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 13/15] selftests/bpf: convert few more selftest to skeletons Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 14/15] selftests/bpf: add test validating data section to struct convertion layout Andrii Nakryiko
2019-12-10 1:14 ` [PATCH bpf-next 15/15] bpftool: add `gen skeleton` BASH completions Andrii Nakryiko
2019-12-11 22:55 ` [PATCH bpf-next 00/15] Add code-generated BPF object skeleton support Martin Lau
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