On load, enable msi vectors used by the virtio device. Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> --- hw/virtio-pci.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index f7da503..4bbdca4 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -129,8 +129,11 @@ static int virtio_pci_load_config(void * opaque, QEMUFile *f) if (ret) return ret; msix_load(&proxy->pci_dev, f); - if (msix_present(&proxy->pci_dev)) + if (msix_present(&proxy->pci_dev)) { + msix_vector_unuse(&proxy->pci_dev, proxy->vdev->config_vector); qemu_get_be16s(f, &proxy->vdev->config_vector); + return msix_vector_use(&proxy->pci_dev, proxy->vdev->config_vector); + } return 0; } @@ -140,9 +143,10 @@ static int virtio_pci_load_queue(void * opaque, int n, QEMUFile *f) uint16_t vector; if (!msix_present(&proxy->pci_dev)) return 0; + msix_vector_unuse(&proxy->pci_dev, virtio_queue_vector(proxy->vdev, n)); qemu_get_be16s(f, &vector); virtio_queue_set_vector(proxy->vdev, n, vector); - return 0; + return msix_vector_use(&proxy->pci_dev, vector); } static void virtio_pci_reset(void *opaque) -- 1.6.2.2 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html