2024-03-26 13:19:06

by Thorsten Leemhuis

Subject: [regression] Bug 218641 - Framework Laptop 13 AMD suspend/wakeup regression with 6.9rc1

Hi, Thorsten here, the Linux kernel's regression tracker.

Anna-Maria, I noticed a regression report in bugzilla.kernel.org that
apparently is caused by a change of yours. As many (most?) kernel
developers don't keep an eye on it, I decided to forward it by mail.

Note, you have to use bugzilla to reach the reporter, as I sadly[1] can
not CC them in mails like this.

Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=218641 :

> David Markey 2024-03-25 22:08:29 UTC
>
> Was trying out 6.9rc1 to give prefcore a whirl but I've noticed that
> when I go to s2idle I cannot wake up, the power button does not wake
> the laptop up again and stays flashing and requires a full reboot to
> become responsive again.
Later:

> Mario Limonciello (AMD) 2024-03-26 02:38:06 UTC
>
> I finished up bisecting and it comes down to this commit:
>
> ```
> commit 7ee988770326fca440472200c3eb58935fe712f6
> Author: Anna-Maria Behnsen <[email protected]>
> Date: Thu Feb 22 11:37:10 2024 +0100
>
> timers: Implement the hierarchical pull model
> ```
See the ticket for more details and additional comments.

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)

[1] because bugzilla.kernel.org tells users upon registration their
"email address will never be displayed to logged out users"
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
If I did something stupid, please tell me, as explained on that page.

P.S.: let me use this mail to also add the report to the list of tracked
regressions to ensure it's doesn't fall through the cracks:

#regzbot introduced: 7ee988770326fca440472200c3eb58935fe712f6
#regzbot title: timers: suspend/wakeup problems on Framework Laptop 13 AMD
#regzbot from: David Markey
#regzbot duplicate: https://bugzilla.kernel.org/show_bug.cgi?id=218641
#regzbot ignore-activity

2024-03-26 13:56:55

by Anna-Maria Behnsen

Subject: Re: [regression] Bug 218641 - Framework Laptop 13 AMD suspend/wakeup regression with 6.9rc1

Hi,

"Linux regression tracking (Thorsten Leemhuis)"
<[email protected]> writes:

> Hi, Thorsten here, the Linux kernel's regression tracker.
>
> Anna-Maria, I noticed a regression report in bugzilla.kernel.org that
> apparently is caused by a change of yours. As many (most?) kernel
> developers don't keep an eye on it, I decided to forward it by mail.

Thanks a lot! I already saw this bug report in the morning and will have
a look at it.

> Note, you have to use bugzilla to reach the reporter, as I sadly[1] can
> not CC them in mails like this.

I will do this :)

Thanks,

Anna-Maria