Re: [Qemu-devel] [RFC PATCH v1 1/1] vGPU core driver : to provide common interface for vGPU.

[Eric Blake]

On 02/16/2016 10:04 PM, Tian, Kevin wrote:
>> From: Neo Jia

[meta-comment]

...

>>>>>>>>>>>> On Wed, 2016-02-03 at 09:28 +0100, Gerd Hoffmann wrote:
>>>>>>>>>>>>>   Hi,
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Actually I have a long puzzle in this area. Definitely libvirt 
>>>>>>>>>>>>>> will
>> use
>>>> UUID
>>>>>> to

With this much quoting, your mailer is breaking down.  It's not only
okay, but encouraged, to trim your message to just what you are directly
replying to...

>> Hi Kevin,
>>
>> The answer is simple, having a UUID as part of the device name will give you 
>> a
>> unique sysfs path that will be opened by QEMU.
>>
>> vgpu-vendor-0 and vgpu-vendor-1 will not be unique as we can have multiple
>> virtual gpu devices per VM coming from same or different physical devices.
> 
> That is not a problem. We can add physical device info too like 
> vgpu-vendor-0-0,
> vgpu-vendor-1-0, ...

...rather than making readers scroll through 16k bytes of repetitions of
the same things they saw earlier in the thread, but getting worse with
each iteration due to excessive quoting.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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