Re: [PATCH] KVM: tsc deadline timer works only when hrtimer high resolution configured

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On 09/09/2012 06:10 PM, Liu, Jinsong wrote:
> Avi Kivity wrote:
>> On 09/09/2012 05:54 PM, Liu, Jinsong wrote:
>>>> 
>>>> hrtimers is an intrusive feature, I don't think we should
>>>> force-enable it.  Please change it to a depends on.
>>> 
>>> Hmm, if it changed as
>>> config KVM
>>> 	depends on HIGH_RES_TIMERS
>>> The item 'Kernel-based Virtual Machine (KVM) support (NEW)' even
>>> didn't appear to user when make menuconfig (when HIGH_RES_TIMERS
>>> disable)  
>>> 
>>> Is it good? I just have a little concern here:)
>> 
>> It's not good, but that's what we have.
>> 
>> It's okay to force-enable low-impact features (like preempt notifies).
>> 
>> hrimers, on the other hand, change kernel behaviour quite deeply.
>> 
>> Maybe over time someone will fix the config tools to unhide features
>> that can be enabled by turning on a dependency.
> 
> OK, updated as attached.

Thanks, applied.


-- 
error compiling committee.c: too many arguments to function
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