On Wed, Jun 19, 2024 at 02:24:07PM -0400, Konstantin Ryabitsev wrote:

+   This URL should be used when referring to relevant mailing list
+   topics, related patch sets, or other notable discussion threads.
+   A convenient way to associate ``Link:`` trailers with the commit
+   message is to use markdown-like bracketed notation, for example::
...
+     Link: https://lore.kernel.org/some-msgid@here # [1]
+     Link: https://bugzilla.example.org/bug/12345  # [2]

Why are we adding the extra "# " characters? The vast majority of
existing Link tags don't do this:

$ git log --grep Link: | grep 'Link:.*\[' > links.txt
$ wc -l links.txt
1687 links.txt

# Link: URL... [1]
$ grep 'Link: .*[^#] \[' links.txt | wc -l
1546

# Link: URL... # [1]
$ grep 'Link: .* # \[' links.txt | wc -l
83

# Link: [1] URL...
$ grep 'Link: \[' links.txt | wc -l
44

# Link: URL... [#1]
$ grep 'Link: .*\[#' links.txt | wc -l
12


-- 
Kees Cook