Re: Regression from 7627a0edef54 ("ata: ahci: Drop low power policy board type") on reboot (but not cold boot)

Christian Heusel
2025-03-02T16:21:05Z

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On 25/03/02 05:03PM, Salvatore Bonaccorso wrote:
> Hi Mario et al,

Hey Salvatore,

> Eric Degenetais reported in Debian (cf. https://bugs.debian.org/1091696) for
> his report, that after 7627a0edef54 ("ata: ahci: Drop low power policy board
> type") rebooting the system fails (but system boots fine if cold booted).
>
> His report mentions that the SSD is not seen on warm reboots anymore.
>
> Does this ring some bell which might be caused by the above bisected[1] commit?

just FYI that we have recently bisected an issue to the same commit:
https://lore.kernel.org/all/e2be6f70-dff6-4b79-bd49-70ec7e27fc1c@heusel.eu/

> What information to you could be helpful to identify the problem?

The other thread also has some debugging steps that could be interesting
for this problem aswell!

Cheers,
Chris

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