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[vfio-users] Use primary gpu for passthrough (i915)



Hi,

when starting the VM via virt-manager, monitor blanks out and loses sync. "top" shows usage of 100% for the VM. Configurations are:

### module options:
options i915 enable_hd_vgaarb=1
options vfio-pci ids=8086:0152

### kernel version:
Linux Gateway 4.4.5-1-vfio #1 SMP PREEMPT Sat Mar 19 14:42:55 CET 2016 x86_64 GNU/Linux

### vfio log
[ 0.000000] Linux version 4.4.5-1-vfio (mbi Gateway) (gcc version 5.3.0 (GCC) ) #1 SMP PREEMPT Sat Mar 19 14:42:55 CET 2016 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux-vfio root=/dev/sdb2 intel_iommu=on [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux-vfio root=/dev/sdb2 intel_iommu=on
[    0.572420] vfio_pci: add [8086:0152[ffff:ffff]] class 0x000000/00000000
[  513.851798] vfio-pci 0000:00:02.0: enabling device (0400 -> 0403)

### qemu.conf: http://paste.pound-python.org/show/1YLZTAKSOzwkJC57h2A9/
### machine.xml: http://paste.pound-python.org/show/9dm3kozcAS33jqlqYoug/
### lspci: http://paste.pound-python.org/show/mK0RwgrrBZi6dItX4pib/
### dmesg: http://paste.pound-python.org/show/O9iiDploHcKwZJ8mZPGa/

Is it even possible with a Optiplex 7010?

regards

Thomas


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