linux-kernel - Re: regression, 5.19.0-rc1 not powering off when hibernated

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Date:   Wed, 15 Jun 2022 20:52:05 +0100
From:   Ken Moffat <zarniwhoop@...world.com>
To:     Thorsten Leemhuis <regressions@...mhuis.info>
Cc:     linux-kernel@...r.kernel.org,
        "regressions@...ts.linux.dev" <regressions@...ts.linux.dev>,
        Linux PM <linux-pm@...r.kernel.org>,
        Pavel Machek <pavel@....cz>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Dmitry Osipenko <dmitry.osipenko@...labora.com>
Subject: Re: regression, 5.19.0-rc1 not powering off when hibernated

On Wed, Jun 15, 2022 at 05:40:46PM +0100, Ken Moffat wrote:
> On Mon, Jun 13, 2022 at 08:46:22PM +0100, Ken Moffat wrote:
> 
> > > > > But with 5.19.0-rc1 the screen is blank throughtout the hibernation,
> > > > > and briefly when restoring (no complaint about that), but when
> > > > > hibernating it no longer powers off and I have to hold the on/off
> > > > > switch to power off.
> > > > > 
> > > > > Is this a known problem ?
> > > > 
[...]
> Indeed, on the second attempt I've got a much more likely commit to
> blame:
> 
> 98f30d0ecf79da8cf17a171fa4cf6eda7ba4dd71 is the first bad commit
> commit 98f30d0ecf79da8cf17a171fa4cf6eda7ba4dd71
> Author: Dmitry Osipenko <dmitry.osipenko@...labora.com>
> Date:   Tue May 10 02:32:30 2022 +0300
> 
>     ACPI: power: Switch to sys-off handler API
>     
>     Switch to sys-off API that replaces legacy pm_power_off callbacks,
>     allowing us to remove global pm_* variables and support chaining of
>     all restart and power-off modes consistently.
>     
>     Signed-off-by: Dmitry Osipenko <dmitry.osipenko@...labora.com>
>     Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> Unsurprisingly, with this reverted 5.19-rc2 fails to build.
> 
It occurs to me that maybe I'm missing something in my .config.
Since that is 117K, here is the gzipped config from the version that
git blamed (apart from not powering off, it appears to work ok).

ĸen
-- 
      Remembering The People's Republic of Treacle Mine Road.
        Truth!  Justice!  Freedom!  Reasonably priced Love!
                 And a Hard-boiled Egg!

Download attachment "config.gz" of type "application/x-gunzip" (27090 bytes)