linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Rafael J. Wysocki" <rafael@kernel.org>
To: "Bhardwaj, Rajneesh" <rajneesh.bhardwaj@linux.intel.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Linux ACPI <linux-acpi@vger.kernel.org>,
	Linux PM <linux-pm@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Mario Limonciello <mario.limonciello@dell.com>,
	Kai-Heng Feng <kai.heng.feng@canonical.com>
Subject: Re: [PATCH v3 0/8] PM / ACPI: sleep: Additional changes related to suspend-to-idle
Date: Mon, 12 Aug 2019 23:32:45 +0200	[thread overview]
Message-ID: <CAJZ5v0jpcJDN75EhcWWgtMWwYt0dWa+XE8RK2hFzbskeb2f3pA@mail.gmail.com> (raw)
In-Reply-To: <a5548466-2e8e-84d0-357d-e2ca0c72097c@linux.intel.com>

On Mon, Aug 12, 2019 at 3:55 PM Bhardwaj, Rajneesh
<rajneesh.bhardwaj@linux.intel.com> wrote:
>
> Hi Rafael
>
> On 02-Aug-19 4:03 PM, Rafael J. Wysocki wrote:
> > Hi All,
> >
> >>> On top of the "Simplify the suspend-to-idle control flow" patch series
> >>> posted previously:
> >>>
> >>> https://lore.kernel.org/lkml/71085220.z6FKkvYQPX@kreacher/
> >>>
> >>> sanitize the suspend-to-idle flow even further.
> >>>
> >>> First off, decouple EC wakeup from the LPS0 _DSM processing (patch 1).
> >>>
> >>> Next, reorder the code to invoke LPS0 _DSM Functions 5 and 6 in the
> >>> specification-compliant order with respect to suspending and resuming
> >>> devices (patch 2).
> >>>
> >>> Finally, rearrange lps0_device_attach() (patch 3) and add a command line
> >>> switch to prevent the LPS0 _DSM from being used.
> >> The v2 is because I found a (minor) bug in patch 1, decided to use a module
> >> parameter instead of a kernel command line option in patch 4.  Also, there
> >> are 4 new patches:
> >>
> >> Patch 5: Switch the EC over to polling during "noirq" suspend and back
> >> during "noirq" resume.
> >>
> >> Patch 6: Eliminate acpi_sleep_no_ec_events().
> >>
> >> Patch 7: Consolidate some EC code depending on PM_SLEEP.
> >>
> >> Patch 8: Add EC GPE dispatching debug message.
> > The v3 is just a rearranged v2 so as to move the post sensitive patch (previous patch 2)
> > to the end of the series.   [After applying the full series the code is the same as before.]
> >
> > For easier testing, the series (along with some previous patches depended on by it)
> > is available in the pm-s2idle-testing branch of the linux-pm.git tree at kernel.org:
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/log/?h=pm-s2idle-testing
> >
> > Please refer to the changelogs for details.
>
>
> I have tested both pm-s2idle-testing and pm-s2idle-rework branches
> including recently introduced commit "PM: suspend: Fix
> platform_suspend_prepare_noirq()".
>
> Works fine for me on Ice Lake platform.
>
>   Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
>
> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>

Thanks!

  reply	other threads:[~2019-08-12 21:32 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-02 10:33 Rafael J. Wysocki
2019-08-02 10:38 ` [PATCH v3 1/8] ACPI: PM: Set up EC GPE for system wakeup from drivers that need it Rafael J. Wysocki
2019-08-02 10:38 ` [PATCH v3 2/8] ACPI: PM: s2idle: Rearrange lps0_device_attach() Rafael J. Wysocki
2019-08-02 10:38 ` [PATCH v3 3/8] ACPI: PM: s2idle: Add acpi.sleep_no_lps0 module parameter Rafael J. Wysocki
2019-08-02 10:40 ` [PATCH v3 4/8] ACPI: PM: s2idle: Switch EC over to polling during "noirq" suspend Rafael J. Wysocki
2019-08-02 10:41 ` [PATCH v3 5/8] ACPI: PM: s2idle: Eliminate acpi_sleep_no_ec_events() Rafael J. Wysocki
2019-08-02 10:43 ` [PATCH v3 6/8] ACPI: EC: PM: Consolidate some code depending on PM_SLEEP Rafael J. Wysocki
2019-08-02 10:44 ` [PATCH v3 7/8] ACPI: EC: PM: Make acpi_ec_dispatch_gpe() print debug message Rafael J. Wysocki
2019-08-02 10:45 ` [PATCH v3 8/8] ACPI: PM: s2idle: Execute LPS0 _DSM functions with suspended devices Rafael J. Wysocki
     [not found]   ` <CGME20190809120052eucas1p11b56806662ef4f4efb82a152ad651481@eucas1p1.samsung.com>
2019-08-09 12:00     ` Marek Szyprowski
2019-08-09 12:15       ` Rafael J. Wysocki
2019-08-10 11:24       ` [PATCH] PM: suspend: Fix platform_suspend_prepare_noirq() Rafael J. Wysocki
2019-08-05 16:25 ` [PATCH v3 0/8] PM / ACPI: sleep: Additional changes related to suspend-to-idle Kai-Heng Feng
2019-08-12 13:55 ` Bhardwaj, Rajneesh
2019-08-12 21:32   ` Rafael J. Wysocki [this message]
2019-08-16 20:20 ` Kristian Klausen
2019-08-19  7:59   ` Rafael J. Wysocki
2019-08-19  9:05     ` Rafael J. Wysocki
2019-08-19 15:45       ` Kristian Klausen
2019-08-19 20:41         ` Rafael J. Wysocki
2019-08-20 13:10           ` Kristian Klausen
2019-08-20 13:29             ` Rafael J. Wysocki
2019-08-20 21:38               ` Rafael J. Wysocki
2019-08-20 22:47                 ` Kristian Klausen
2019-08-21  7:30                   ` Rafael J. Wysocki

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAJZ5v0jpcJDN75EhcWWgtMWwYt0dWa+XE8RK2hFzbskeb2f3pA@mail.gmail.com \
    --to=rafael@kernel.org \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=kai.heng.feng@canonical.com \
    --cc=linux-acpi@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mario.limonciello@dell.com \
    --cc=rajneesh.bhardwaj@linux.intel.com \
    --cc=rjw@rjwysocki.net \
    --cc=rui.zhang@intel.com \
    --subject='Re: [PATCH v3 0/8] PM / ACPI: sleep: Additional changes related to suspend-to-idle' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).