From: Steven Rostedt <rostedt@goodmis.org>
To: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
netdev@vger.kernel.org, bpf@vger.kernel.org,
lkml <linux-kernel@vger.kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
"Naveen N. Rao" <naveen.n.rao@linux.ibm.com>,
Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [RFC 00/13] kprobe/bpf: Add support to attach multiple kprobes
Date: Thu, 6 Jan 2022 10:02:54 -0500 [thread overview]
Message-ID: <20220106100254.29920bcf@gandalf.local.home> (raw)
In-Reply-To: <20220106225943.87701fcc674202dc3e172289@kernel.org>
On Thu, 6 Jan 2022 22:59:43 +0900
Masami Hiramatsu <mhiramat@kernel.org> wrote:
> > at the moment there's not ftrace public interface for the return
> > probe merged in, so to get the kretprobe working I had to use
> > kprobe interface
>
> Yeah, I found that too. We have to ask Steve to salvage it ;)
I have one more week of being unemployed (and I'm done with my office
renovation), so perhaps I'll start looking into this.
This was the work to merge function graph tracer with kretprobes, right?
-- Steve
next prev parent reply other threads:[~2022-01-06 15:03 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 8:09 Jiri Olsa
2022-01-04 8:09 ` [PATCH 01/13] ftrace: Add ftrace_set_filter_ips function Jiri Olsa
2022-01-04 8:09 ` [PATCH 02/13] kprobe: Keep traced function address Jiri Olsa
2022-01-05 14:32 ` Masami Hiramatsu
2022-01-06 8:30 ` Jiri Olsa
2022-01-06 4:30 ` Andrii Nakryiko
2022-01-06 8:31 ` Jiri Olsa
2022-01-04 8:09 ` [PATCH 03/13] kprobe: Add support to register multiple ftrace kprobes Jiri Olsa
2022-01-05 15:00 ` Masami Hiramatsu
2022-01-04 8:09 ` [PATCH 04/13] kprobe: Add support to register multiple ftrace kretprobes Jiri Olsa
2022-01-04 8:09 ` [PATCH 05/13] kprobe: Allow to get traced function address for multi ftrace kprobes Jiri Olsa
2022-01-06 4:30 ` Andrii Nakryiko
2022-01-04 8:09 ` [PATCH 06/13] samples/kprobes: Add support for multi kprobe interface Jiri Olsa
2022-01-04 8:09 ` [PATCH 07/13] samples/kprobes: Add support for multi kretprobe interface Jiri Olsa
2022-01-04 8:09 ` [PATCH 08/13] bpf: Add kprobe link for attaching raw kprobes Jiri Olsa
2022-01-06 4:30 ` Andrii Nakryiko
2022-01-06 8:41 ` Jiri Olsa
2022-01-06 16:32 ` Alexei Starovoitov
2022-01-06 21:53 ` Andrii Nakryiko
2022-01-04 8:09 ` [PATCH 09/13] libbpf: Add libbpf__kallsyms_parse function Jiri Olsa
2022-01-04 8:09 ` [PATCH 10/13] libbpf: Add bpf_link_create support for multi kprobes Jiri Olsa
2022-01-04 8:09 ` [PATCH 11/13] libbpf: Add bpf_program__attach_kprobe_opts " Jiri Olsa
2022-01-04 8:09 ` [PATCH 12/13] selftest/bpf: Add raw kprobe attach test Jiri Olsa
2022-01-04 8:09 ` [PATCH 13/13] selftest/bpf: Add bpf_cookie test for raw_k[ret]probe Jiri Olsa
2022-01-04 18:53 ` [RFC 00/13] kprobe/bpf: Add support to attach multiple kprobes Alexei Starovoitov
2022-01-05 9:15 ` Jiri Olsa
2022-01-05 15:24 ` Masami Hiramatsu
2022-01-06 8:29 ` Jiri Olsa
2022-01-06 13:59 ` Masami Hiramatsu
2022-01-06 14:57 ` Jiri Olsa
2022-01-07 5:42 ` Masami Hiramatsu
2022-01-06 15:02 ` Steven Rostedt [this message]
2022-01-06 17:40 ` Alexei Starovoitov
2022-01-06 23:52 ` Masami Hiramatsu
2022-01-07 0:20 ` Alexei Starovoitov
2022-01-07 12:55 ` Masami Hiramatsu
2022-01-11 15:00 ` [RFC PATCH 0/6] fprobe: Introduce fprobe function entry/exit probe Masami Hiramatsu
2022-01-11 15:00 ` [RFC PATCH 1/6] fprobe: Add ftrace based probe APIs Masami Hiramatsu
2022-01-11 15:00 ` [RFC PATCH 2/6] rethook: Add a generic return hook Masami Hiramatsu
2022-01-11 15:00 ` [RFC PATCH 3/6] rethook: x86: Add rethook x86 implementation Masami Hiramatsu
2022-01-11 15:01 ` [RFC PATCH 4/6] fprobe: Add exit_handler support Masami Hiramatsu
2022-01-11 15:01 ` [RFC PATCH 5/6] fprobe: Add sample program for fprobe Masami Hiramatsu
2022-01-11 15:01 ` [RFC PATCH 6/6] bpf: Add kprobe link for attaching raw kprobes Masami Hiramatsu
2022-01-11 22:39 ` [RFC PATCH 0/6] fprobe: Introduce fprobe function entry/exit probe Alexei Starovoitov
2022-01-12 7:33 ` Masami Hiramatsu
2022-01-12 11:08 ` Masami Hiramatsu
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