linux-kernel - Re: [PATCH v2] PM / Sleep: Timer quiesce in freeze state

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Message-ID: <54648C50.2060104@linux.intel.com>
Date:	Thu, 13 Nov 2014 18:47:44 +0800
From:	"Li, Aubrey" <aubrey.li@...ux.intel.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>
CC:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	"Brown, Len" <len.brown@...el.com>,
	"alan@...ux.intel.com" <alan@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	"linux-pm@...r.kernel.org >> Linux PM list" 
	<linux-pm@...r.kernel.org>
Subject: Re: [PATCH v2] PM / Sleep: Timer quiesce in freeze state

On 2014/11/13 17:10, Thomas Gleixner wrote:
> On Thu, 13 Nov 2014, Peter Zijlstra wrote:
>> On Wed, Nov 12, 2014 at 10:09:47PM +0100, Thomas Gleixner wrote:
>> But sure, we can add suspend notifiers to stuff to shut down timers; I
>> should have a patch for at least one of the offenders somewhere. But I
>> really think that we should not be looking at the individual timers for
>> this, none of the other suspend modes care about active timers.
> 
> Fair enough.
>  

If you are okay with the current method to suspend timekeeping entirely,
then we can go further to fix the rest concerns.

Thanks,
-Aubrey
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