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Message-ID: <20250720173310.1334483-2-chen.dylane@linux.dev>
Date: Mon, 21 Jul 2025 01:33:10 +0800
From: Tao Chen <chen.dylane@...ux.dev>
To: qmo@...nel.org,
ast@...nel.org,
daniel@...earbox.net,
andrii@...nel.org,
martin.lau@...ux.dev,
eddyz87@...il.com,
song@...nel.org,
yonghong.song@...ux.dev,
john.fastabend@...il.com,
kpsingh@...nel.org,
sdf@...ichev.me,
haoluo@...gle.com,
jolsa@...nel.org,
davem@...emloft.net,
kuba@...nel.org,
hawk@...nel.org
Cc: linux-kernel@...r.kernel.org,
bpf@...r.kernel.org,
netdev@...r.kernel.org,
Tao Chen <chen.dylane@...ux.dev>
Subject: [PATCH bpf-next 2/2] bpftool: Add bpftool-token manpage
Add bpftool-token manpage with information and examples of token-related
commands.
Signed-off-by: Tao Chen <chen.dylane@...ux.dev>
---
.../bpftool/Documentation/bpftool-token.rst | 68 +++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 tools/bpf/bpftool/Documentation/bpftool-token.rst
diff --git a/tools/bpf/bpftool/Documentation/bpftool-token.rst b/tools/bpf/bpftool/Documentation/bpftool-token.rst
new file mode 100644
index 00000000000..177f93c0bc7
--- /dev/null
+++ b/tools/bpf/bpftool/Documentation/bpftool-token.rst
@@ -0,0 +1,68 @@
+.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+
+================
+bpftool-token
+================
+-------------------------------------------------------------------------------
+tool for inspection and simple manipulation of eBPF progs
+-------------------------------------------------------------------------------
+
+:Manual section: 8
+
+.. include:: substitutions.rst
+
+SYNOPSIS
+========
+
+**bpftool** [*OPTIONS*] **token** *COMMAND*
+
+*OPTIONS* := { |COMMON_OPTIONS| }
+
+*COMMANDS* := { **show** | **list** | **help** }
+
+TOKEN COMMANDS
+===============
+
+| **bpftool** **token** { **show** | **list** }
+| **bpftool** **token help**
+|
+
+DESCRIPTION
+===========
+bpftool token { show | list }
+ List all the concrete allowed_types for cmds maps progs attachs
+ and the bpffs mount_point used to set the token info.
+
+bpftool prog help
+ Print short help message.
+
+OPTIONS
+========
+.. include:: common_options.rst
+
+EXAMPLES
+========
+|
+| **# mkdir -p /sys/fs/bpf/token**
+| **# mount -t bpf bpffs /sys/fs/bpf/token** \
+| **-o delegate_cmds=prog_load:map_create** \
+| **-o delegate_progs=kprobe** \
+| **-o delegate_attachs=xdp**
+| **# bpftool token list**
+
+::
+
+ token_info:
+ /sys/fs/bpf/token
+
+ allowed_cmds:
+ map_create prog_load
+
+ allowed_maps:
+
+ allowed_progs:
+ kprobe
+
+ allowed_attachs:
+ xdp
+
--
2.48.1
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