RE: [PATCH] cpuidle: Enable hpet broadcast by default (RE: [Xen-

To:	Jan Beulich <jbeulich@xxxxxxxxxx>
Subject:	RE: [PATCH] cpuidle: Enable hpet broadcast by default (RE: [Xen-devel]Time goes backwards in dom0 in xen-unstable)
From:	"Wei, Gang" <gang.wei@xxxxxxxxx>
Date:	Thu, 16 Apr 2009 10:29:27 +0800
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Cc:	"Tian, Kevin" <kevin.tian@xxxxxxxxx>, "Xen-Devel \(E-mail\)" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Thread-topic:	[PATCH] cpuidle: Enable hpet broadcast by default (RE: [Xen-devel]Time goes backwards in dom0 in xen-unstable)

On Wednesday, April 15, 2009 10:38 PM, Jan Beulich wrote:
>>>> "Wei, Gang" <gang.wei@xxxxxxxxx> 15.04.09 16:09 >>>
>> cpuidle: Enable hpet broadcast by default
>> 
>> And stop legacy hpet broadcast and limit max C-state to shallower state if
>> RTC interrupts are enabled. 
> 
> Shouldn't the pv_rtc_handler() hook be called *before* the output actually
> happens?

Your are right, that would be safer. As this patch has already been checked in, 
could you send out the fix? It is your good point. :)

Jimmy
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RE: [PATCH] cpuidle: Enable hpet broadcast by default (RE: [Xen-devel]Ti