bpf.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jakub Kicinski <kuba@kernel.org>
To: "Toke Høiland-Jørgensen" <toke@redhat.com>
Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Alexei Starovoitov <ast@fb.com>, 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 0/3] Introduce pinnable bpf_link kernel abstraction
Date: Tue, 3 Mar 2020 14:40:42 -0800	[thread overview]
Message-ID: <20200303144042.226dda27@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <87pndt4268.fsf@toke.dk>

On Tue, 03 Mar 2020 21:24:31 +0100 Toke Høiland-Jørgensen wrote:
> I can see how the bpf_link abstraction helps by providing a single
> abstraction for all the tracing-type attachments that are fd-based
> anyway; but I think I agree with Daniel that maybe it makes more sense
> to keep it to those? I.e., I'm not sure what bpf_link adds to XDP
> program attachment? The expected_prev_fd field to replace a program
> could just as well be provided by extending the existing netlink API?

+1

      parent reply	other threads:[~2020-03-03 22:40 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-28 22:39 [PATCH bpf-next 0/3] Introduce pinnable bpf_link kernel abstraction Andrii Nakryiko
2020-02-28 22:39 ` [PATCH bpf-next 1/3] bpf: introduce pinnable bpf_link abstraction Andrii Nakryiko
2020-03-02 10:13   ` Toke Høiland-Jørgensen
2020-03-02 18:06     ` Andrii Nakryiko
2020-03-02 21:40       ` Toke Høiland-Jørgensen
2020-03-02 23:37         ` Andrii Nakryiko
2020-03-03  2:50   ` Alexei Starovoitov
2020-03-03  4:18     ` Andrii Nakryiko
2020-02-28 22:39 ` [PATCH bpf-next 2/3] libbpf: add bpf_link pinning/unpinning Andrii Nakryiko
2020-03-02 10:16   ` Toke Høiland-Jørgensen
2020-03-02 18:09     ` Andrii Nakryiko
2020-03-02 21:45       ` Toke Høiland-Jørgensen
2020-02-28 22:39 ` [PATCH bpf-next 3/3] selftests/bpf: add link pinning selftests Andrii Nakryiko
2020-03-02 10:11 ` [PATCH bpf-next 0/3] Introduce pinnable bpf_link kernel abstraction Toke Høiland-Jørgensen
2020-03-02 18:05   ` Andrii Nakryiko
2020-03-02 22:24     ` Toke Høiland-Jørgensen
2020-03-02 23:35       ` Andrii Nakryiko
2020-03-03  8:12         ` Toke Høiland-Jørgensen
2020-03-03  8:12       ` Daniel Borkmann
2020-03-03 15:46         ` Alexei Starovoitov
2020-03-03 19:23           ` Daniel Borkmann
2020-03-03 19:46             ` Andrii Nakryiko
2020-03-03 20:24               ` Toke Høiland-Jørgensen
2020-03-03 20:53                 ` Daniel Borkmann
2020-03-03 22:01                   ` Alexei Starovoitov
2020-03-03 22:27                     ` Toke Høiland-Jørgensen
2020-03-04  4:36                       ` Alexei Starovoitov
2020-03-04  7:47                         ` Toke Høiland-Jørgensen
2020-03-04 15:47                           ` Alexei Starovoitov
2020-03-05 10:37                             ` Toke Høiland-Jørgensen
2020-03-05 16:34                               ` Alexei Starovoitov
2020-03-05 22:34                                 ` Daniel Borkmann
2020-03-05 22:50                                   ` Alexei Starovoitov
2020-03-05 23:42                                     ` Daniel Borkmann
2020-03-06  8:31                                       ` Toke Høiland-Jørgensen
2020-03-06 10:25                                         ` Daniel Borkmann
2020-03-06 10:42                                           ` Toke Høiland-Jørgensen
2020-03-06 18:09                                           ` David Ahern
2020-03-04 19:41                         ` Jakub Kicinski
2020-03-04 20:45                           ` Alexei Starovoitov
2020-03-04 21:24                             ` Jakub Kicinski
2020-03-05  1:07                               ` Alexei Starovoitov
2020-03-05  8:16                                 ` Jakub Kicinski
2020-03-05 11:05                                   ` Toke Høiland-Jørgensen
2020-03-05 18:13                                     ` Jakub Kicinski
2020-03-09 11:41                                       ` Toke Høiland-Jørgensen
2020-03-09 18:50                                         ` Jakub Kicinski
2020-03-10 12:22                                           ` Toke Høiland-Jørgensen
2020-03-05 16:39                                   ` Alexei Starovoitov
2020-03-03 22:40                 ` Jakub Kicinski [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200303144042.226dda27@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com \
    --to=kuba@kernel.org \
    --cc=andrii.nakryiko@gmail.com \
    --cc=andriin@fb.com \
    --cc=ast@fb.com \
    --cc=bpf@vger.kernel.org \
    --cc=daniel@iogearbox.net \
    --cc=kernel-team@fb.com \
    --cc=netdev@vger.kernel.org \
    --cc=toke@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).