From 9718e4ae362d2f221ec028cdacefafc593ef1357 Mon Sep 17 00:00:00 2001 From: Eric Auger Date: Tue, 2 Jun 2015 14:56:23 +0100 Subject: [PATCH] arm_gicv2m: set kvm_gsi_direct_mapping and kvm_msi_via_irqfd_allowed After introduction of kvm_arch_msi_data_to_gsi, kvm_gsi_direct_mapping now can be set on ARM. Also kvm_msi_via_irqfd_allowed can be set, depending on kernel irqfd support, hence enabling VIRTIO-PCI with vhost back-end. Signed-off-by: Eric Auger Signed-off-by: Peter Maydell --- hw/intc/arm_gicv2m.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/intc/arm_gicv2m.c b/hw/intc/arm_gicv2m.c index 9f84f72136..43d1976c49 100644 --- a/hw/intc/arm_gicv2m.c +++ b/hw/intc/arm_gicv2m.c @@ -148,6 +148,8 @@ static void gicv2m_realize(DeviceState *dev, Error **errp) } msi_supported = true; + kvm_gsi_direct_mapping = true; + kvm_msi_via_irqfd_allowed = kvm_irqfds_enabled(); } static void gicv2m_init(Object *obj)