On Wed, 15 Mar 2017 04:50:40 +0100
Manuel Ullmann wrote:
> > Now what I want to do is that rebinding the GPU to the i915 drivers
> > after having started the vm.
> > Do you have any ways or advices? Thanks.
> In theory, this would be done with GVT-g. But it is considered unstable
> by its deve
> Now what I want to do is that rebinding the GPU to the i915 drivers
> after having started the vm.
> Do you have any ways or advices? Thanks.
In theory, this would be done with GVT-g. But it is considered unstable
by its developers and has not a very convincing kernel option help
[1]. It might a
Hi Manuel:
Now what I want to do is that rebinding the GPU to the i915 drivers after
having started the vm.
Do you have any ways or advices? Thanks.
At 2017-03-13 22:21:33, "Manuel Ullmann" wrote:
>> But I find a interesting thing, if I don't
>> start the vm after GPU is bind to the vfio
> But I find a interesting thing, if I don't
> start the vm after GPU is bind to the vfio, GPU can still be rebind to
> the i915 driver. Do you know why? Thanks.
As Alex’ blog [1] pointed out, vfio-pci is basically pci-stub plus
creating a vfio device node. pci-stub just prevents other drivers fr
As you pointed it out that I want to unbind and rebind the GPU with the i915
driver repeatedly. But I find a interesting thing, if I don't start the vm
after GPU is bind to the vfio, GPU can still be rebind to the i915 driver. Do
you know why? Thanks.
在 2017-03-10 22:22:53，"Alex Williams
On Fri, Mar 10, 2017 at 2:47 AM, fulaiyang wrote:
> Hi Alex:
> After passthrough the IGD device to the virtual machine, the linux
> host can not use the IGD device again. And the dmesg tell that i915 can not
> restart the GPU. I know 'Hotplug of the IGD device is not supported' from
> the 'V
