From patchwork Tue Jun 15 14:32:35 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/7] Only call kvm_set_irqfd() if CONFIG_KVM is defined From: Jes Sorensen X-Patchwork-Id: 55703 Message-Id: <1276612361-28604-2-git-send-email-Jes.Sorensen@redhat.com> To: mtosatti@redhat.com Cc: pbonzini@redhat.com, qemu-devel@nongnu.org, Jes Sorensen Date: Tue, 15 Jun 2010 16:32:35 +0200 From: Jes Sorensen Only call kvm_set_irqfd() if CONFIG_KVM is defined to avoid breaking the build for non x86. Signed-off-by: Jes Sorensen --- hw/virtio-pci.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index c3c1fcd..926b8e1 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -431,6 +431,7 @@ static void virtio_pci_guest_notifier_read(void *opaque) static int virtio_pci_mask_notifier(PCIDevice *dev, unsigned vector, void *opaque, int masked) { +#ifdef CONFIG_KVM VirtQueue *vq = opaque; EventNotifier *notifier = virtio_queue_get_guest_notifier(vq); int r = kvm_set_irqfd(dev->msix_irq_entries[vector].gsi, @@ -447,6 +448,9 @@ static int virtio_pci_mask_notifier(PCIDevice *dev, unsigned vector, NULL, NULL, NULL); } return 0; +#else + return -ENOSYS; +#endif } static int virtio_pci_set_guest_notifier(void *opaque, int n, bool assign)