From: Peter Zijlstra <peterz@infradead.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Alan Cox <alan@linux.intel.com>,
"Li, Aubrey" <aubrey.li@linux.intel.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
Kristen Carlson Accardi <kristen@linux.intel.com>,
John Stultz <john.stultz@linaro.org>,
Len Brown <len.brown@intel.com>
Subject: Re: [PATCH 0/6] PM / sleep: Support for quiescing timers during suspend-to-idle
Date: Fri, 13 Feb 2015 09:13:42 +0100 [thread overview]
Message-ID: <20150213081342.GM2896@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <8292243.ibkmfVtXac@vostro.rjw.lan>
On Wed, Feb 11, 2015 at 05:00:15AM +0100, Rafael J. Wysocki wrote:
> Hi,
>
> This series adds support for quiescing timers during the last state of
> suspend-to-idle transitions.
>
> Patches [1-4/6] together are functionally equivalent to the combo RFC patch
> I sent last time (http://marc.info/?l=linux-kernel&m=142344909201464&w=4).
>
> Patches [5-6/6] add ->enter_freeze callback implementations to intel_idle
> and the ACPI cpuidle driver.
>
> [1/6] - Rework the suspend-to-idle "mechanics" in preparation for the subsequent
> changes. The existing functionality should not change after this.
> [2/6] - Modify update_fast_timekeeper() to take struct tk_read_base pointers as
> arguments.
> [3/6] - Make it safe to use the fast timekeeper while suspended.
> [4/6] - Support for quiescing timers during suspend-to-idle (core part).
> [5/6] - ->enter_freeze callback for intel_idle.
> [6/6] - ->enter_freeze callback for ACPI cpuidle.
>
> This works as expected on everything I have in my office and can readily test.
>
> The patches should apply without any problems on top of the current Linus' tree.
Thanks for the updates, looks good to me.
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
next prev parent reply other threads:[~2015-02-13 8:13 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-11 4:00 [PATCH 0/6] PM / sleep: Support for quiescing timers during suspend-to-idle Rafael J. Wysocki
2015-02-11 4:01 ` [PATCH 1/6] PM / sleep: Re-implement suspend-to-idle handling Rafael J. Wysocki
2015-02-12 13:14 ` Peter Zijlstra
2015-02-12 16:18 ` Rafael J. Wysocki
2015-02-12 22:33 ` [Update][PATCH 1/6 v2] " Rafael J. Wysocki
2015-02-11 4:01 ` [PATCH 2/6] timekeeping: Pass readout base to update_fast_timekeeper() Rafael J. Wysocki
2015-02-13 0:29 ` John Stultz
2015-02-11 4:03 ` [PATCH 3/6] timekeeping: Make it safe to use the fast timekeeper while suspended Rafael J. Wysocki
2015-02-13 0:53 ` John Stultz
2015-02-13 2:03 ` Rafael J. Wysocki
2015-02-13 2:59 ` Travis
2015-02-13 9:03 ` John Stultz
2015-02-13 14:32 ` Rafael J. Wysocki
2015-02-14 17:30 ` John Stultz
2015-02-11 4:03 ` [PATCH 4/6] PM / sleep: Make it possible to quiesce timers during suspend-to-idle Rafael J. Wysocki
2015-02-12 13:24 ` Peter Zijlstra
2015-02-12 16:19 ` Rafael J. Wysocki
2015-02-12 22:36 ` [Update][PATCH 4/6 v2] " Rafael J. Wysocki
2015-02-11 4:04 ` [PATCH 5/6] intel_idle: Add ->enter_freeze callbacks Rafael J. Wysocki
2015-02-12 13:26 ` Peter Zijlstra
2015-02-12 16:24 ` Rafael J. Wysocki
2015-02-12 16:25 ` Peter Zijlstra
2015-03-04 23:50 ` Li, Aubrey
2015-03-05 0:18 ` Rafael J. Wysocki
2015-03-05 0:09 ` Li, Aubrey
2015-02-11 4:04 ` [PATCH 6/6] ACPI / idle: Implement ->enter_freeze callback routine Rafael J. Wysocki
2015-02-13 8:13 ` Peter Zijlstra [this message]
2015-02-13 14:29 ` [PATCH 0/6] PM / sleep: Support for quiescing timers during suspend-to-idle Rafael J. Wysocki
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