b4: prerequisite patch-ids generated in wrong order

[Kevin Hilman <khilman@baylibre.com>]

Hello,

In this[1] recently submitted series, I specificially listed:

  message-id: <20240801195422.2296347-1-msp@baylibre.com>

in the dependencies (via `b4 prep --edit-deps), and during b4 send (I
think), this turns into `prerequisite-message-id` in the trailers of the
cover letter.

But also it seems to have taken that message-id, grabbed the 3 patch-ids
and also added prerequisite-patch-id to the trailers.  That was bit
unexpected, but clever.

However, I think those patch-ids are not in the right order.  Because
when try to `b4 shazam` my series, it fails[2] because it is tries to
apply the prerequisite patches in the wrong order (PATCH 2/3, PATCH 3/3,
then PATCH 1/3) which fails,  as might be expected.

I'm not sure where all those prerequisite-patch-id are generated, but
there's something fishy going on there.

Also, a dumb Q: why isn't the prerequisite message-id enough?  Why does
it also try to generate all the prerequisite-patch-id fields?

Kevin

[1]
https://lore.kernel.org/linux-pm/20240805-lpm-v6-10-constraints-pmdomain-v1-0-d186b68ded4c@baylibre.com/

[2]
$ b4 shazam 20240805-lpm-v6-10-constraints-pmdomain-v1-0-d186b68ded4c@baylibre.com
Grabbing thread from lore.kernel.org/all/20240805-lpm-v6-10-constraints-pmdomain-v1-0-d186b68ded4c@baylibre.com/t.mbox.gz
Checking for newer revisions
Grabbing search results from lore.kernel.org
Analyzing 4 messages in the thread
Looking for additional code-review trailers on lore.kernel.org
Analyzing 0 code-review messages
Checking attestation on all messages, may take a moment...
---
  ✓ [PATCH 1/3] pmdomain: ti_sci: add per-device latency constraint management
  ✓ [PATCH 2/3] pmdomain: ti_sci: add wakeup constraint management
  ✓ [PATCH 3/3] pmdomain: ti_sci: handle wake IRQs for IO daisy chain wakeups
  ---
  ✓ Signed: openpgp/khilman@baylibre.com
  ---
  NOTE: install dkimpy for DKIM signature verification
---
Total patches: 3
---
 Base: using specified base-commit ad7eb1b6b92ee0c959a0a6ae846ddadd7a79ea64
 Deps: looking for dependencies matching 3 patch-ids
Grabbing search results from lore.kernel.org
 Deps: Applying prerequisite patch: [PATCH v8 2/3] firmware: ti_sci: Add support for querying the firmware caps
 Deps: Applying prerequisite patch: [PATCH v8 3/3] firmware: ti_sci: Add system suspend and resume call
 Deps: Applying prerequisite patch: [PATCH v8 1/3] firmware: ti_sci: Introduce Power Management Ops
Applying: firmware: ti_sci: Add support for querying the firmware caps
Patch failed at 0001 firmware: ti_sci: Add support for querying the firmware caps
error: patch failed: drivers/firmware/ti_sci.c:3113
error: drivers/firmware/ti_sci.c: patch does not apply
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"