From: Jakub Sitnicki <jakub@cloudflare.com>
To: Cong Wang <xiyou.wangcong@gmail.com>
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org,
duanxiongchun@bytedance.com, wangdongdong.6@bytedance.com,
jiang.wang@bytedance.com, Cong Wang <cong.wang@bytedance.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Lorenz Bauer <lmb@cloudflare.com>,
John Fastabend <john.fastabend@gmail.com>
Subject: Re: [Patch bpf-next v6 1/8] bpf: clean up sockmap related Kconfigs
Date: Mon, 22 Feb 2021 09:51:59 +0100 [thread overview]
Message-ID: <87ft1o4h8w.fsf@cloudflare.com> (raw)
In-Reply-To: <20210220052924.106599-2-xiyou.wangcong@gmail.com>
On Sat, Feb 20, 2021 at 06:29 AM CET, Cong Wang wrote:
> From: Cong Wang <cong.wang@bytedance.com>
>
> As suggested by John, clean up sockmap related Kconfigs:
>
> Reduce the scope of CONFIG_BPF_STREAM_PARSER down to TCP stream
> parser, to reflect its name.
>
> Make the rest sockmap code simply depend on CONFIG_BPF_SYSCALL
> and CONFIG_INET, the latter is still needed at this point because
> of TCP/UDP proto update. And leave CONFIG_NET_SOCK_MSG untouched,
> as it is used by non-sockmap cases.
>
> Cc: Daniel Borkmann <daniel@iogearbox.net>
> Cc: Jakub Sitnicki <jakub@cloudflare.com>
> Reviewed-by: Lorenz Bauer <lmb@cloudflare.com>
> Acked-by: John Fastabend <john.fastabend@gmail.com>
> Signed-off-by: Cong Wang <cong.wang@bytedance.com>
> ---
Couple comments:
1. sk_psock_done_strp() could be static to skmsg.c, as mentioned
earlier.
2. udp_bpf.c is built when CONFIG_BPF_SYSCALL is enabled, while its API
declarations in udp.h are guarded on CONFIG_NET_SOCK_MSG.
This works because BPF_SYSCALL now selects NET_SOCK_MSG if INET, and
INET has to be enabled when using udp, but seems confusing to me.
Acked-by: Jakub Sitnicki <jakub@cloudflare.com>
next prev parent reply other threads:[~2021-02-22 8:53 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-20 5:29 [Patch bpf-next v6 0/8] sock_map: clean up and refactor code for BPF_SK_SKB_VERDICT Cong Wang
2021-02-20 5:29 ` [Patch bpf-next v6 1/8] bpf: clean up sockmap related Kconfigs Cong Wang
2021-02-22 8:51 ` Jakub Sitnicki [this message]
2021-02-22 23:23 ` Cong Wang
2021-02-20 5:29 ` [Patch bpf-next v6 2/8] skmsg: get rid of struct sk_psock_parser Cong Wang
2021-02-20 5:29 ` [Patch bpf-next v6 3/8] bpf: compute data_end dynamically with JIT code Cong Wang
2021-02-20 5:29 ` [Patch bpf-next v6 4/8] skmsg: move sk_redir from TCP_SKB_CB to skb Cong Wang
2021-02-22 12:20 ` Jakub Sitnicki
2021-02-22 19:27 ` Cong Wang
2021-02-23 17:52 ` Jakub Sitnicki
2021-02-23 18:04 ` Cong Wang
2021-02-23 18:36 ` Jakub Sitnicki
2021-02-20 5:29 ` [Patch bpf-next v6 5/8] sock_map: rename skb_parser and skb_verdict Cong Wang
2021-02-22 12:28 ` Jakub Sitnicki
2021-02-22 19:32 ` Cong Wang
2021-02-20 5:29 ` [Patch bpf-next v6 6/8] sock_map: make sock_map_prog_update() static Cong Wang
2021-02-22 12:29 ` Jakub Sitnicki
2021-02-20 5:29 ` [Patch bpf-next v6 7/8] skmsg: make __sk_psock_purge_ingress_msg() static Cong Wang
2021-02-22 12:30 ` Jakub Sitnicki
2021-02-20 5:29 ` [Patch bpf-next v6 8/8] skmsg: get rid of sk_psock_bpf_run() Cong Wang
2021-02-22 12:31 ` Jakub Sitnicki
2021-02-22 12:32 ` [Patch bpf-next v6 0/8] sock_map: clean up and refactor code for BPF_SK_SKB_VERDICT Jakub Sitnicki
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=87ft1o4h8w.fsf@cloudflare.com \
--to=jakub@cloudflare.com \
--cc=bpf@vger.kernel.org \
--cc=cong.wang@bytedance.com \
--cc=daniel@iogearbox.net \
--cc=duanxiongchun@bytedance.com \
--cc=jiang.wang@bytedance.com \
--cc=john.fastabend@gmail.com \
--cc=lmb@cloudflare.com \
--cc=netdev@vger.kernel.org \
--cc=wangdongdong.6@bytedance.com \
--cc=xiyou.wangcong@gmail.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.