linux-kernel - RE: [PATCH 0/2] PM / sleep: Support for using suspend-to-idle by default

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Message-ID: <c7f7306f2ae9452a838f94d87b3bc737@ausx13mpc120.AMER.DELL.COM>
Date:   Wed, 7 Dec 2016 21:38:31 +0000
From:   <Mario.Limonciello@...l.com>
To:     <rafael@...nel.org>
CC:     <rjw@...ysocki.net>, <linux-pm@...r.kernel.org>,
        <linux-acpi@...r.kernel.org>, <len.brown@...el.com>,
        <linux-kernel@...r.kernel.org>, <luto@...nel.org>
Subject: RE: [PATCH 0/2] PM / sleep: Support for using suspend-to-idle by
 default

> -----Original Message-----
> From: rjwysocki@...il.com [mailto:rjwysocki@...il.com] On Behalf Of
> Rafael J. Wysocki
> Sent: Thursday, November 17, 2016 3:05 PM
> To: Limonciello, Mario <Mario_Limonciello@...l.com>
> Cc: Rafael J. Wysocki <rjw@...ysocki.net>; Linux PM <linux-
> pm@...r.kernel.org>; ACPI Devel Maling List <linux-acpi@...r.kernel.org>;
> Len Brown <len.brown@...el.com>; Linux Kernel Mailing List <linux-
> kernel@...r.kernel.org>; Andy Lutomirski <luto@...nel.org>
> Subject: Re: [PATCH 0/2] PM / sleep: Support for using suspend-to-idle by
> default
> 
> On Thu, Nov 17, 2016 at 9:40 PM,  <Mario.Limonciello@...l.com> wrote:
> > Hi Rafael,
> >
> >> -----Original Message-----
> >> From: Rafael J. Wysocki [mailto:rjw@...ysocki.net]
> >> Sent: Wednesday, November 16, 2016 8:19 PM
> >> To: Linux PM list <linux-pm@...r.kernel.org>
> >> Cc: ACPI Devel Maling List <linux-acpi@...r.kernel.org>; Len Brown
> >> <len.brown@...el.com>; Linux Kernel Mailing List <linux-
> >> kernel@...r.kernel.org>; Limonciello, Mario
> >> <Mario_Limonciello@...l.com>; Andy Lutomirski <luto@...nel.org>
> >> Subject: [PATCH 0/2] PM / sleep: Support for using suspend-to-idle by
> >> default
> >>
> >> Hi,
> >>
> >> This series is a follow-up for a BoF discussion during the LPC.
> >>
> >> The discussion was about supporting Linux on modern laptops and one of
> >> the issues mentioned was the lack of support for suspend-to-idle in user
> >> space and if there's anything that can be done about that in the kernel.
> >>
> >> The following patches are my input. :-)
> >>
> >> The first one reworks the suspend interface to allow the "mem" string
> >> in /sys/power/state to represent multiple things that can be selected via
> >> an additional sysfs attribute.
> >>
> >> The second one makes ACPI select suspend-to-idle as the default
> suspend
> >> mode
> >> if so indicated in the FADT.
> >>
> >> Please let me know what you think.
> >>
> >> Thanks,
> >> Rafael
> >
> > Thanks for submitting.  I like the approach, especially that it leaves room
> > to easily modify the behavior for debugging purposes and adding quirks.
> 
> Well, that's the point. :-)
> 
> > I tested your series on a machine that had this bit set in the FADT and
> > confirmed that it set up and used policy properly.
> >
> > Tested-By: Mario Limonciello <mario.limonciello@...l.com>
> 
> Thanks!

Rafael,

I hadn't noticed these merged into any of your linux-pm.git branches.

Do you have a plan for merging them?  Or waiting for other feedback?

Thanks,