From: Jiri Olsa <olsajiri@gmail.com>
To: XIAO WU <shawdoxwu@gmail.com>
Cc: bot+bpf-ci@kernel.org, andrii@kernel.org, ast@kernel.org,
bpf@vger.kernel.org, clm@meta.com, daniel@iogearbox.net,
eddyz87@gmail.com, ihor.solodrai@linux.dev, kafai@fb.com,
linux-trace-kernel@vger.kernel.org, martin.lau@kernel.org,
menglong8.dong@gmail.com, rostedt@kernel.org,
songliubraving@fb.com, yhs@fb.com, yonghong.song@linux.dev
Subject: Re: [PATCH bpf-next 10/17] bpf: Add support for tracing_multi link session
Date: Thu, 23 Apr 2026 10:35:55 +0200 [thread overview]
Message-ID: <aenZ68-4ZeNhlXr1@krava> (raw)
In-Reply-To: <20260423160724.00004f6d@gmail.com>
On Thu, Apr 23, 2026 at 04:07:24PM +0800, XIAO WU wrote:
SNIP
> I agree the patch should be made bisect-safe. I will post a follow-up
> that ensures BPF_TRACE_FSESSION_MULTI cannot enter this uninitialized
> fexit path (either by initializing it consistently where needed, or
> rejecting this attach route and keeping it exclusive to
> bpf_tracing_multi_attach()).
>
> Signed-off-by: XIAO WU <shawdoxwu@gmail.com>
>
> Thanks
fyi there's v5 already https://lore.kernel.org/bpf/20260417192502.194548-1-jolsa@kernel.org/
jirka
next prev parent reply other threads:[~2026-04-23 8:35 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-20 10:06 [PATCH bpf-next 00/17] bpf: tracing_multi link Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 01/17] ftrace: Add ftrace_hash_count function Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 02/17] bpf: Use mutex lock pool for bpf trampolines Jiri Olsa
2026-02-20 10:57 ` bot+bpf-ci
2026-02-22 14:33 ` Jiri Olsa
2026-02-20 19:58 ` Alexei Starovoitov
2026-02-22 14:34 ` Jiri Olsa
2026-02-23 19:35 ` Alexei Starovoitov
2026-02-24 12:27 ` Jiri Olsa
2026-02-24 17:13 ` Alexei Starovoitov
2026-02-20 10:06 ` [PATCH bpf-next 03/17] bpf: Add struct bpf_trampoline_ops object Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 04/17] bpf: Add struct bpf_tramp_node object Jiri Olsa
2026-02-20 10:58 ` bot+bpf-ci
2026-02-22 14:34 ` Jiri Olsa
2026-02-20 19:52 ` kernel test robot
2026-02-20 21:05 ` kernel test robot
2026-02-21 3:00 ` kernel test robot
2026-02-20 10:06 ` [PATCH bpf-next 05/17] bpf: Factor fsession link to use struct bpf_tramp_node Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 06/17] bpf: Add multi tracing attach types Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 07/17] bpf: Add bpf_trampoline_multi_attach/detach functions Jiri Olsa
2026-02-20 10:57 ` bot+bpf-ci
2026-02-22 14:34 ` Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 08/17] bpf: Add support for tracing multi link Jiri Olsa
2026-02-20 10:57 ` bot+bpf-ci
2026-02-22 14:35 ` Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 09/17] bpf: Add support for tracing_multi link cookies Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 10/17] bpf: Add support for tracing_multi link session Jiri Olsa
2026-02-20 10:57 ` bot+bpf-ci
2026-02-22 14:35 ` Jiri Olsa
2026-04-23 8:07 ` XIAO WU
2026-04-23 8:35 ` Jiri Olsa [this message]
2026-02-20 10:06 ` [PATCH bpf-next 11/17] libbpf: Add support to create tracing multi link Jiri Olsa
2026-02-20 10:57 ` bot+bpf-ci
2026-02-22 14:36 ` Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 12/17] selftests/bpf: Add tracing multi skel/pattern/ids attach tests Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 13/17] selftests/bpf: Add tracing multi intersect tests Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 14/17] selftests/bpf: Add tracing multi cookies test Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 15/17] selftests/bpf: Add tracing multi session test Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 16/17] selftests/bpf: Add tracing multi attach fails test Jiri Olsa
2026-02-20 10:06 ` [PATCH bpf-next 17/17] selftests/bpf: Add tracing multi attach benchmark test Jiri Olsa
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=aenZ68-4ZeNhlXr1@krava \
--to=olsajiri@gmail.com \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bot+bpf-ci@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=clm@meta.com \
--cc=daniel@iogearbox.net \
--cc=eddyz87@gmail.com \
--cc=ihor.solodrai@linux.dev \
--cc=kafai@fb.com \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=martin.lau@kernel.org \
--cc=menglong8.dong@gmail.com \
--cc=rostedt@kernel.org \
--cc=shawdoxwu@gmail.com \
--cc=songliubraving@fb.com \
--cc=yhs@fb.com \
--cc=yonghong.song@linux.dev \
/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.