From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Stephen Berman <stephen.berman@gmx.net>,
Zhang Rui <rui.zhang@intel.com>,
Robert Moore <robert.moore@intel.com>,
Erik Kaneda <erik.kaneda@intel.com>, Len Brown <lenb@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
"open list:ACPI COMPONENT ARCHITECTURE (ACPICA)"
<devel@acpica.org>
Subject: Re: power-off delay/hang due to commit 6d25be57 (mainline)
Date: Mon, 26 Oct 2020 18:20:57 +0100 [thread overview]
Message-ID: <20201026172057.h5toqoobiyhc4g3g@linutronix.de> (raw)
In-Reply-To: <3fc9074b-c153-8446-0289-1e4dfab395eb@intel.com>
On 2020-10-07 18:18:03 [+0200], Rafael J. Wysocki wrote:
> On 10/6/2020 11:49 PM, Sebastian Andrzej Siewior wrote:
> > On 2020-08-11 20:49:05 [+0200], To Stephen Berman wrote:
> > > On 2020-08-11 19:22:19 [+0200], Stephen Berman wrote:
> > > > Attached.
> > > ssdt6.dsl:
> > > | ThermalZone (TZ10)
> > > | {
> > > …
> > > | Method (_TSP, 0, Serialized) // _TSP: Thermal Sampling Period
> > > | {
> > > | Return (0x0A)
> > > | }
> > > |
> > > | Method (_TZP, 0, Serialized) // _TZP: Thermal Zone Polling
> > > | {
> > > | Return (0x0A)
> > > | }
> > > |
> > > | Method (_TMP, 0, Serialized) // _TMP: Temperature
> > > | {
> > > | \GSA1.ZRC3 ()
> > > | Sleep (0x03E8)
> > > | Notify (\_TZ.TZ10, 0x81) // Thermal Trip Point Change
> > > | Return (0x0B54)
> > > | }
> > >
> > > So if I read this correctly then TZ10 should be polled every second
> > > (check) and the temperature function contains a `sleep(1 second)' (which
> > > explains the mysteries delay) followed by the Notify() (which schedules
> > > the worker).
> > >
> > > > 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.
:)
> Cheers!
Sebastian
next prev parent reply other threads:[~2020-10-26 17:21 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87v9l65d2y.fsf@gmx.net>
[not found] ` <20200513220428.4nksinis2qs5dtmh@linutronix.de>
[not found] ` <87mu6aurfn.fsf@gmx.net>
[not found] ` <20200522164012.ynyvrjompv42jtmx@linutronix.de>
[not found] ` <87y2owwo2o.fsf@rub.de>
[not found] ` <20200609202339.cgy57twm2zdtjhje@linutronix.de>
[not found] ` <87tuzjcovq.fsf@gmx.net>
[not found] ` <20200610102514.4vdzu5u7d6vnpicn@linutronix.de>
[not found] ` <87imfyh6yx.fsf@gmx.net>
[not found] ` <87wo4dligz.fsf@gmx.net>
2020-06-12 11:01 ` power-off delay/hang due to commit 6d25be57 (mainline) Sebastian Andrzej Siewior
2020-06-14 12:12 ` Stephen Berman
2020-06-14 17:10 ` Sebastian Andrzej Siewior
2020-06-15 7:58 ` Stephen Berman
2020-06-15 14:51 ` Sebastian Andrzej Siewior
2020-06-15 15:41 ` Stephen Berman
2020-06-15 15:58 ` Sebastian Andrzej Siewior
2020-06-15 16:19 ` Stephen Berman
2020-06-15 16:32 ` Sebastian Andrzej Siewior
2020-06-16 7:14 ` Stephen Berman
2020-06-16 7:38 ` Sebastian Andrzej Siewior
2020-06-16 8:13 ` Stephen Berman
2020-06-16 15:55 ` Sebastian Andrzej Siewior
2020-06-16 20:28 ` Stephen Berman
2020-06-17 14:27 ` Sebastian Andrzej Siewior
2020-06-17 21:09 ` Stephen Berman
2020-06-24 20:11 ` Sebastian Andrzej Siewior
2020-06-24 21:49 ` Stephen Berman
2020-07-14 13:44 ` Sebastian Andrzej Siewior
2020-07-14 13:54 ` Rafael J. Wysocki
2020-07-14 14:11 ` Sebastian Andrzej Siewior
2020-07-14 15:53 ` Rafael J. Wysocki
2020-07-14 16:10 ` Sebastian Andrzej Siewior
2020-08-11 10:27 ` Sebastian Andrzej Siewior
2020-08-11 14:02 ` Rafael J. Wysocki
2020-07-19 10:07 ` Stephen Berman
2020-08-11 11:58 ` Stephen Berman
2020-08-11 13:29 ` Sebastian Andrzej Siewior
2020-08-11 14:34 ` Rafael J. Wysocki
2020-08-11 15:25 ` Sebastian Andrzej Siewior
[not found] ` <87ft8tayic.fsf@gmx.net>
2020-08-11 18:49 ` Sebastian Andrzej Siewior
2020-10-06 21:49 ` Sebastian Andrzej Siewior
2020-10-07 16:18 ` Rafael J. Wysocki
2020-10-26 17:20 ` Sebastian Andrzej Siewior [this message]
2020-12-02 18:03 ` Sebastian Andrzej Siewior
2020-12-02 18:31 ` Rafael J. Wysocki
2020-12-02 19:13 ` Rafael J. Wysocki
2020-12-31 20:46 ` Rafael J. Wysocki
2021-01-02 11:03 ` Rafael J. Wysocki
2021-01-04 15:38 ` Stephen Berman
2021-01-24 13:49 ` Stephen Berman
2021-01-25 16:25 ` Rafael J. Wysocki
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