Re: b4 shazam --single-message still grabs the full series

[Konstantin Ryabitsev <konstantin@linuxfoundation.org>]

On Mon, Jul 08, 2024 at 02:43:43PM GMT, Andrew Cooper wrote:
> Hello,
> 
> $ b4 --version
> 0.15-dev-13183
> 
> $ b4 shazam --single-message 20240708080456.401764-1-Jiqian.Chen@amd.com
> Single-message mode, ignoring any follow-ups
> Grabbing thread from
> lore.kernel.org/all/20240708080456.401764-1-Jiqian.Chen@amd.com/t.mbox.gz
> Checking for newer revisions
> Grabbing search results from lore.kernel.org
>   Added from v11: 9 patches
> Analyzing 35 messages in the thread
> Will use the latest revision: v11
> ...
> Total patches: 8
> ---
> 
> https://lore.kernel.org/all/20240708080456.401764-1-Jiqian.Chen@amd.com/
> is the correct single patch that I want.
> 
> The help text for --single-message certainly seems to indicate that it
> should ignore everything else.  Also, passing a -v doesn't do the right
> thing either.
> 
> I suspect the underlying problem is that in this case, a single part of
> a larger series has be split out for backport.
> 
> How am I supposed to express "literally this exact email and nothing else" ?

Looks like this is only true for shazam, probably due to some "magic" we try
to do that conflicts with --single-message.

For now, you can work around this by running "b4 am":

    $ b4 am -o/tmp --single-message 20240708080456.401764-1-Jiqian.Chen@amd.com
    Single-message mode, ignoring any follow-ups
    Analyzing 1 messages in the thread
    Analyzing 5 code-review messages
    Checking attestation on all messages, may take a moment...
    ---
      ✓ [PATCH v2] x86/physdev: Return pirq that irq was already mapped to
      ---
      ✓ Signed: DKIM/amd.com
    ---
    Total patches: 1

bugbot assign to me