2018-08-20 16:32:26

by Michal Suchánek

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Subject: Regression: 18996f2db918 ("ACPICA: Events: Stop unconditionally clearing ACPI IRQs during suspend/resume" breaks resume from suspend

Hello,

after commit 18996f2db918 ("ACPICA: Events: Stop unconditionally
clearing ACPI IRQs during suspend/resume") I am no longer able to
resume from suspend.

Reported in bugzilla https://bugzilla.kernel.org/show_bug.cgi?id=200841

Reverting this on top of 4.18 fixes the issue. acpidump output is
attaches in the bugzilla.

Is there anything else that can be done to diagnose the issue?

Thanks

Michal


2018-08-21 06:52:50

by Rafael J. Wysocki

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Subject: Re: Regression: 18996f2db918 ("ACPICA: Events: Stop unconditionally clearing ACPI IRQs during suspend/resume" breaks resume from suspend

On Mon, Aug 20, 2018 at 6:29 PM Michal Suchánek <[email protected]> wrote:
>
> Hello,
>
> after commit 18996f2db918 ("ACPICA: Events: Stop unconditionally
> clearing ACPI IRQs during suspend/resume") I am no longer able to
> resume from suspend.
>
> Reported in bugzilla https://bugzilla.kernel.org/show_bug.cgi?id=200841
>
> Reverting this on top of 4.18 fixes the issue. acpidump output is
> attaches in the bugzilla.
>
> Is there anything else that can be done to diagnose the issue?

Can you please test the patch at
https://patchwork.kernel.org/patch/10563631/ to start with?

It's already queued up for inclusion.

Thanks,
Rafael

2018-08-21 14:37:07

by Michal Suchánek

[permalink] [raw]
Subject: Re: Regression: 18996f2db918 ("ACPICA: Events: Stop unconditionally clearing ACPI IRQs during suspend/resume" breaks resume from suspend

On Tue, 21 Aug 2018 08:50:36 +0200
"Rafael J. Wysocki" <[email protected]> wrote:

> On Mon, Aug 20, 2018 at 6:29 PM Michal Suchánek <[email protected]>
> wrote:
> >
> > Hello,
> >
> > after commit 18996f2db918 ("ACPICA: Events: Stop unconditionally
> > clearing ACPI IRQs during suspend/resume") I am no longer able to
> > resume from suspend.
> >
> > Reported in bugzilla
> > https://bugzilla.kernel.org/show_bug.cgi?id=200841
> >
> > Reverting this on top of 4.18 fixes the issue. acpidump output is
> > attaches in the bugzilla.
> >
> > Is there anything else that can be done to diagnose the issue?
>
> Can you please test the patch at
> https://patchwork.kernel.org/patch/10563631/ to start with?
>

Yes, that works for me.

Thanks

Michal