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Wed, 29 Oct 2025 04:14:00 -0700 (PDT) From: Jiri Olsa X-Google-Original-From: Jiri Olsa Date: Wed, 29 Oct 2025 12:13:59 +0100 To: Donald Hunter Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jonathan Corbet , bpf@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH bpf-next v1] docs/bpf: Add missing BPF k/uprobe program types to docs Message-ID: References: <20251028182818.78640-1-donald.hunter@gmail.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251028182818.78640-1-donald.hunter@gmail.com> On Tue, Oct 28, 2025 at 06:28:18PM +0000, Donald Hunter wrote: > Update the table of program types in the libbpf docs with the missing > k/uprobe multi and session program types. > > Signed-off-by: Donald Hunter > --- > Documentation/bpf/libbpf/program_types.rst | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/Documentation/bpf/libbpf/program_types.rst b/Documentation/bpf/libbpf/program_types.rst > index 218b020a2f81..5e7a202dce5e 100644 > --- a/Documentation/bpf/libbpf/program_types.rst > +++ b/Documentation/bpf/libbpf/program_types.rst > @@ -100,10 +100,26 @@ described in more detail in the footnotes. > | | | ``uretprobe.s+`` [#uprobe]_ | Yes | > + + +----------------------------------+-----------+ > | | | ``usdt+`` [#usdt]_ | | > ++ + +----------------------------------+-----------+ > +| | | ``usdt.s+`` [#usdt]_ | Yes | > + +----------------------------------------+----------------------------------+-----------+ > | | ``BPF_TRACE_KPROBE_MULTI`` | ``kprobe.multi+`` [#kpmulti]_ | | > + + +----------------------------------+-----------+ > | | | ``kretprobe.multi+`` [#kpmulti]_ | | > ++ + +----------------------------------+-----------+ > +| | | ``kprobe.session+`` [#kpmulti]_ | | hi, uprobe/kprobe session have BPF_TRACE_UPROBE_SESSION/BPF_TRACE_KPROBE_SESSION attach type respectively thanks, jirka > ++ + +----------------------------------+-----------+ > +| | | ``uprobe.multi+`` [#upmul]_ | | > ++ + +----------------------------------+-----------+ > +| | | ``uprobe.multi.s+`` [#upmul]_ | Yes | > ++ + +----------------------------------+-----------+ > +| | | ``uretprobe.multi+`` [#upmul]_ | | > ++ + +----------------------------------+-----------+ > +| | | ``uretprobe.multi.s+`` [#upmul]_ | Yes | > ++ + +----------------------------------+-----------+ > +| | | ``uprobe.session+`` [#upmul]_ | | > ++ + +----------------------------------+-----------+ > +| | | ``uprobe.session.s+`` [#upmul]_ | Yes | > +-------------------------------------------+----------------------------------------+----------------------------------+-----------+ > | ``BPF_PROG_TYPE_LIRC_MODE2`` | ``BPF_LIRC_MODE2`` | ``lirc_mode2`` | | > +-------------------------------------------+----------------------------------------+----------------------------------+-----------+ > @@ -219,6 +235,8 @@ described in more detail in the footnotes. > non-negative integer. > .. [#ksyscall] The ``ksyscall`` attach format is ``ksyscall/``. > .. [#uprobe] The ``uprobe`` attach format is ``uprobe[.s]/:[+]``. > +.. [#upmul] The ``uprobe.multi`` attach format is ``uprobe.multi[.s]/:`` > + where ``function-pattern`` supports ``*`` and ``?`` wildcards. > .. [#usdt] The ``usdt`` attach format is ``usdt/::``. > .. [#kpmulti] The ``kprobe.multi`` attach format is ``kprobe.multi/`` where ``pattern`` > supports ``*`` and ``?`` wildcards. Valid characters for pattern are > -- > 2.51.1 >