Re: amdgpu driver rebinding broken by "drm/amd: Clean up kfd node on surprise disconnect"

[Cal Peake]

On Thu, 5 Feb 2026, Mario Limonciello wrote:

> On 2/3/26 4:27 PM, Cal Peake wrote:
> > Hi,
> > 
> > The recent commit 28695ca09d32: "drm/amd: Clean up kfd node on surprise
> > disconnect," has broken something with my VMs utilizing PCI passthrough.
> > Before launching the VM, I unbind a secondary Radeon GPU from the amdgpu
> > driver and then to the vfio-pci driver.
> > 
> > [...]
> > 
> Here's a solution:
> https://lore.kernel.org/amd-gfx/20260205164254.4091912-1-mario.limonciello@xxxxxxx/
> 

Thank you, Mario, that does the trick.

-- 
Cal Peake