linux-kernel - Re: power-off delay/hang due to commit 6d25be57 (mainline)

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Message-ID: <20201202180350.kwmgfzkom7v7bzjg@linutronix.de>
Date:   Wed, 2 Dec 2020 19:03:50 +0100
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Stephen Berman <stephen.berman@....net>,
        Zhang Rui <rui.zhang@...el.com>,
        Robert Moore <robert.moore@...el.com>,
        Erik Kaneda <erik.kaneda@...el.com>,
        Len Brown <lenb@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" <devel@...ica.org>
Subject: Re: power-off delay/hang due to commit 6d25be57 (mainline)

On 2020-10-26 18:20:59 [+0100], To Rafael J. Wysocki wrote:
> > > > > Done as Bug 208877.
> > > Rafael, do you have any suggestions?
> > 
> > I've lost track of this sorry.
> > 
> > I have ideas, let me get back to this next week.
> 
> :)

Rafael, any update? If you outline an idea or so then I may be able to
form a patch out of it. Otherwise I have no idea how to fix this - other
than telling the driver to not poll in smaller intervals than
30secs.

> > Cheers!
> 
Sebastian