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

[Gerd Hoffmann]

  Hi,

> 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.

A descriptive name will work too, and I think it'll be easier to make
those names persistent because you don't have to store the uuids
somewhere to re-create the same setup afer reboot.

> If you are worried about losing meaningful name here, we can create a sysfs 
> file
> to capture the vendor device description if you like.

You can also store the uuid in a sysfs file ...

cheers,
  Gerd