Re: [PATCH v2] PM: EM: Fix potential division-by-zero error in em_compute_costs()

[Geert Uytterhoeven]

Hi Yaxiong,

On Mon, 14 Apr 2025 at 11:14, Yaxiong Tian <iambestgod@xxxxxx> wrote:
> I wasn’t sure whether the new patch should reuse the current Message-ID
> or create a new one, so I checked with ChatGPT and kept the original
> Message-ID for v2. If a new Message-ID is required, I can resend the
> email.

Different (revisions of) patches must have different Message-IDs,
else they can no longer be distinguished by our tooling.
Fortunately it seems like you didn't succeed (which is good ;-),
as all four revisions do have different Message-IDs:

https://lore.kernel.org/all/tencent_8478BF8F2549630842D323E7394CB6F49D08@xxxxxx/
https://lore.kernel.org/all/tencent_EE27C7D1D6BDB3EE57A2C467CC59A866C405@xxxxxx/
https://lore.kernel.org/all/tencent_6D2374392DB66C9D23BF6E2546638A42EC08@xxxxxx/
https://lore.kernel.org/all/tencent_2256A7C02F7849F1D89390E488704E826D06@xxxxxx/

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds