Thanks, agreed: the synopsis should have the same FLAGS production as
map help. I have added the line below locally and checked the generated
man page and the bpftool synchronization test.
This is the complete correction; I will fold it into the next full
revision rather than repost the series just for this documentation line.
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst
b/tools/bpf/bpftool/Documentation/bpftool-map.rst
index 375321d5582..5a5c26f789c 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
@@ -48,6 +48,7 @@ MAP COMMANDS
| *DATA* := { [**hex**] *BYTES* }
| *PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* |
**name** *PROG_NAME* }
| *VALUE* := { *DATA* | *MAP* | *PROG* }
+| *FLAGS* := { integer | **BPF_F_NAME[,BPF_F_NAME...]** }
| *UPDATE_FLAGS* := { **any** | **exist** | **noexist** }
| *TYPE* := { **hash** | **array** | **prog_array** | **perf_event_array** |
**percpu_hash**
| | **percpu_array** | **stack_trace** | **cgroup_array** | **lru_hash**
