From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=49920 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OR31T-0000Ez-Cx for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:56:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OR31S-0003eb-0u for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:56:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33869) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OR31R-0003eI-NE for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:56:13 -0400 From: Jes.Sorensen@redhat.com Date: Tue, 22 Jun 2010 14:55:58 +0200 Message-Id: <1277211364-12451-2-git-send-email-Jes.Sorensen@redhat.com> In-Reply-To: <1277211364-12451-1-git-send-email-Jes.Sorensen@redhat.com> References: <1277211364-12451-1-git-send-email-Jes.Sorensen@redhat.com> Subject: [Qemu-devel] [PATCH 1/7] Only call kvm_set_irqfd() if CONFIG_KVM is defined List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: avi@redhat.com Cc: Jes Sorensen , qemu-devel@nongnu.org, kvm@vger.kernel.org From: Jes Sorensen This avoids breaking the build for non KVM targets where kvm_set_irqfd() is not defined. 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 d497eae..938937e 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -430,6 +430,7 @@ 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, @@ -446,6 +447,9 @@ 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) -- 1.7.0.1