Re: vfio-pci + no-kvm-irqchip = oops

On Thu, 2015-06-11 at 15:37 +0200, Jan Kiszka wrote: > Hi Alex, > > just tried vfio-pci with user-space irqchip (qemu-system-x86_64 -device > vfio-pci,host=... -enable-kvm -no-kvm-irqchip). This ends up in the > following oops: > > [ 61.908453] BUG: unable to handle kernel NULL pointer derefere

vfio-pci + no-kvm-irqchip = oops

Hi Alex, just tried vfio-pci with user-space irqchip (qemu-system-x86_64 -device vfio-pci,host=... -enable-kvm -no-kvm-irqchip). This ends up in the following oops: [ 61.908453] BUG: unable to handle kernel NULL pointer dereference at 0128 [ 61.908462] IP: [] kvm_irq_map_gsi+0x7c