Re: [PATCH v3 8/8] KVM: arm: kvm-vfio: forwarding control

2014-11-24 Thread Alex Williamson
On Sun, 2014-11-23 at 19:36 +0100, Eric Auger wrote: > This patch sets __KVM_HAVE_ARCH_KVM_VFIO_FORWARD and implements > kvm_arch_vfio_set_forward for ARM. > > As a result the KVM-VFIO device now allows to forward/unforward a > VFIO device IRQ on ARM. > > kvm_arch_vfio_set_forward programs both

Re: [PATCH v3 8/8] KVM: arm: kvm-vfio: forwarding control

2014-11-24 Thread Alex Williamson
On Sun, 2014-11-23 at 19:36 +0100, Eric Auger wrote: This patch sets __KVM_HAVE_ARCH_KVM_VFIO_FORWARD and implements kvm_arch_vfio_set_forward for ARM. As a result the KVM-VFIO device now allows to forward/unforward a VFIO device IRQ on ARM. kvm_arch_vfio_set_forward programs both genirq

[PATCH v3 8/8] KVM: arm: kvm-vfio: forwarding control

2014-11-23 Thread Eric Auger
This patch sets __KVM_HAVE_ARCH_KVM_VFIO_FORWARD and implements kvm_arch_vfio_set_forward for ARM. As a result the KVM-VFIO device now allows to forward/unforward a VFIO device IRQ on ARM. kvm_arch_vfio_set_forward programs both genirq and the VGIC to control where the physical IRQ deactivation

[PATCH v3 8/8] KVM: arm: kvm-vfio: forwarding control

2014-11-23 Thread Eric Auger
This patch sets __KVM_HAVE_ARCH_KVM_VFIO_FORWARD and implements kvm_arch_vfio_set_forward for ARM. As a result the KVM-VFIO device now allows to forward/unforward a VFIO device IRQ on ARM. kvm_arch_vfio_set_forward programs both genirq and the VGIC to control where the physical IRQ deactivation