On Fri, 21 Aug 2020 15:36:40 -0500
Shawn Anastasio wrote:
> Hello,
>
> While developing the userspace VFIO components of libkvmchan[1], I've
> run into a dev_WARN in VFIO when hotplugging devices on the same pci
> host bridge as other VFIO-managed devices:
>
> [ 111.220260][ T6281] pci
On 8/21/20 4:43 PM, Alex Williamson wrote:
When a device is added to a live group there's a risk that it will be
auto-probed by a host driver, if that occurs then isolation of the
group has been violated and vfio code will BUG_ON to halt the system.
The warning is effectively just a
Hello,
While developing the userspace VFIO components of libkvmchan[1], I've
run into a dev_WARN in VFIO when hotplugging devices on the same pci
host bridge as other VFIO-managed devices:
[ 111.220260][ T6281] pci 0001:00:01.0: Device added to live group 1!
[ 111.220390][ T6281] WARNING:
