From f68ec01fe965e8c06ce6181fe28e1a9bef352cff Mon Sep 17 00:00:00 2001 From: Pankaj Gupta Date: Fri, 25 Sep 2020 12:22:51 +0200 Subject: [PATCH] virtio-pmem-pci: force virtio version 1 Qemu fails with below error when trying to run with virtio pmem: (qemu) qemu-system-x86_64: -device virtio-pmem-pci,memdev=mem1,id=nv1: device is modern-only, use disable-legacy=on This patch fixes this by forcing virtio 1 with virtio-pmem. fixes: adf0748a49 ("virtio-pci: Proxy for virtio-pmem") Signed-off-by: Pankaj Gupta Message-Id: <20200925102251.7216-1-pankaj.gupta.linux@gmail.com> Reviewed-by: David Hildenbrand Acked-by: Cornelia Huck Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/virtio/virtio-pmem-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/virtio-pmem-pci.c b/hw/virtio/virtio-pmem-pci.c index 21a457d151..2b2a0b1eae 100644 --- a/hw/virtio/virtio-pmem-pci.c +++ b/hw/virtio/virtio-pmem-pci.c @@ -22,6 +22,7 @@ static void virtio_pmem_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp) VirtIOPMEMPCI *pmem_pci = VIRTIO_PMEM_PCI(vpci_dev); DeviceState *vdev = DEVICE(&pmem_pci->vdev); + virtio_pci_force_virtio_1(vpci_dev); qdev_realize(vdev, BUS(&vpci_dev->bus), errp); }