On Thu, 16 Nov 2023 10:54, Philippe Mathieu-Daudé <phi...@linaro.org> wrote:
On 16/11/23 09:48, Manos Pitsidianakis wrote:
On Thu, 16 Nov 2023 10:42, Philippe Mathieu-Daudé <phi...@linaro.org> wrote:
On 16/11/23 08:33, Manos Pitsidianakis wrote:
On Thu, 16 Nov 2023 09:32, Philippe Mathieu-Daudé <phi...@linaro.org> wrote:
---

Notes:
     Requires patch <20231109162034.2108018-1-manos.pitsidiana...@linaro.org>

This is the 'Based-on: ' tag I guess.

There is

  prerequisite-patch-id: 484ec9f7f6109c10d4be0484fe8e3c2550c415f4

$ git show 484ec9f7f6109c10d4be0484fe8e3c2550c415f4
fatal: bad object 484ec9f7f6109c10d4be0484fe8e3c2550c415f4

In which tree can we find this commit? Better to use the msg-id,
so tools cat fetch prerequisite.

I guess the 'patches' tool understand 'Based-on'. Or was it 'patchew'?

It's not a commit SHA, that's why. It's a sha produced by git-patch-id --stable. It hashes the diffs of the plain-text patch.

https://git-scm.com/docs/git-patch-id

Hmm OK I didn't know, but not sure this could be useful in my patch
workflow.

Didn't know either :) I found out because it's put there automatically by format-patch.

I just read in the qemu docs ("submitting a patch"):

It is also okay to base patches on top of other on-going work that is not yet part of the git master branch. To aid continuous integration tools, such as patchew, you should add a tag line Based-on: $MESSAGE_ID to your cover letter to make the series dependency obvious.

So that settles it.

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