Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems

From	Tom Lanyon <tom@oneshoeco.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems
Date	2017-06-27 13:00 +0200
Message-ID	<tWWnU-7LB-9@gated-at.bofh.it> (permalink)
References	(2 earlier) <tUd1U-8vL-11@gated-at.bofh.it> <tVkkF-3iz-3@gated-at.bofh.it> <tVmPw-4MO-5@gated-at.bofh.it> <tWRHz-4zw-1@gated-at.bofh.it> <tWStX-57j-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 27 June 2017 at 16:47, Andy Shevchenko <andy.shevchenko@gmail.com> wrote:
> Tom, thanks for this.
> I would speculate that the problem might be in the certain device
> drivers. It would be nice to get statistics which wakeup source
> generates more hits.

Is this something I can determine without CONFIG_ACPI_DEBUG being enabled?

I don't get anything in dmesg other than indications that it's
resuming and then sleeping again every second or so.

[   45.463907] PM: Suspending system (freeze)
[   47.703216] PM: suspend of devices complete after 2028.170 msecs
[   47.721329] PM: late suspend of devices complete after 18.108 msecs
[   47.723153] ACPI : EC: interrupt blocked
[   47.757801] PM: noirq suspend of devices complete after 35.746 msecs
[   47.757802] PM: suspend-to-idle
[   48.944708] Suspended for 0.779 seconds
[   48.945030] ACPI : EC: interrupt unblocked
[   48.980728] PM: noirq resume of devices complete after 35.924 msecs
[   48.982265] ACPI : EC: interrupt blocked
[   49.027946] PM: noirq suspend of devices complete after 47.016 msecs

Thread

[PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-23 02:10 +0200
  Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems Linus Torvalds <torvalds@linux-foundation.org> - 2017-06-23 04:50 +0200
    Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems Tom Lanyon <tom@oneshoeco.com> - 2017-06-27 08:00 +0200
      Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-06-27 08:50 +0200
        Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems Tom Lanyon <tom@oneshoeco.com> - 2017-06-27 13:00 +0200
      RE: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems <Mario.Limonciello@dell.com> - 2017-06-27 13:20 +0200
      Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-27 17:30 +0200
        Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2017-06-27 18:20 +0200
  RE: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems "Zheng, Lv" <lv.zheng@intel.com> - 2017-06-23 08:40 +0200
    Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-23 14:30 +0200
      Re: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-23 14:40 +0200
  [PATCH v2] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-23 15:30 +0200
    RE: [PATCH v2] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems <Mario.Limonciello@dell.com> - 2017-06-23 17:40 +0200
      Re: [PATCH v2] ACPI / sleep: EC-based wakeup from suspend-to-idle  on recent systems Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2017-06-23 18:10 +0200
        RE: [PATCH v2] ACPI / sleep: EC-based wakeup from suspend-to-idle on  recent systems <Mario.Limonciello@dell.com> - 2017-06-23 20:10 +0200
      Re: [PATCH v2] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-06-24 03:00 +0200

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