On 06/15/2009 03:48 PM, Anthony Liguori wrote:
>>>>> device tree lacking said attribute, distinguish between a device tree
>>>>> from an old version of qemu (i.e. use the old default) and a partial
>>>>> device tree from the VM manager (i.e. use the new default) ?
>>>>>
>>>> -baseline 0.10
>>>
>>> That's a version number :-)
>>>
>>> (I was responding to Anthony's "you don't need a version number")
>>
>> If you want to prevent incompatibilities, you need to make everything 
>> new (potentially including bugfixes) non-default.  Eventually the 
>> default configuration becomes increasingly unusable and you need a 
>> new baseline.  You must still be able to fall back to the old 
>> baseline for older guests.  I don't think games with configuration 
>> files can hide that.
> How do you add a new attribute to the device tree and, when a supplied
>
> -M pc1
> -M pc2

Certainly preferable to -baseline.

> This is pretty easy to maintain with config files.

Let's not tie the two together.

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

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