Re: [PATCH 02/15] KVM: PPC: Allow userspace to unset the IRQ line

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On 09.03.2010, at 13:50, Avi Kivity wrote:

> On 03/08/2010 08:03 PM, Alexander Graf wrote:
>> Userspace can tell us that it wants to trigger an interrupt. But
>> so far it can't tell us that it wants to stop triggering one.
>> 
>> So let's interpret the parameter to the ioctl that we have anyways
>> to tell us if we want to raise or lower the interrupt line.
>>   
> 
> I asked for a KVM_CAP_ for this.  What was the conclusion of that thread?

Uh - did we come to one?

The last thing you said about it was:

> Having individual capabilities makes backporting a lot easier (otherwise you have to backport the whole thing).  If the changes are logically separate, I prefer 500 separate capabilities.
> 
> However, for a platform bringup, it's okay to have just one capability, assuming none of the changes are applicable to other platforms.

So I assumed it'd be ok to not have one. If you like I can send an additional patch adding the CAP.


Alex--
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