runqemu-internal: add temporary disk interface to qemuarm64

Starting with qemu 2.4, a disk needs be attached via a specified
interface, even if that interface is none. In case of qemuarm64
machine, the board is virtual, so a none interface it works
correctly.

Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>

diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 6878251635860cedba2609682a1b4c61cfa6c7b6..03b40d83233ddbf41538157a3120726a6458d488 100755 (executable)
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -270,7 +270,7 @@ else
         if [ "$MACHINE" = "qemuarm64" ]; then
             QEMU_NETWORK_CMD="-netdev tap,id=net0,ifname=$TAP,script=no,downscript=no -device virtio-net-device,netdev=net0 "
             DROOT="/dev/vda"
-            ROOTFS_OPTIONS="-drive id=disk0,file=$ROOTFS,format=raw -device virtio-blk-device,drive=disk0"
+            ROOTFS_OPTIONS="-drive id=disk0,file=$ROOTFS,if=none,format=raw -device virtio-blk-device,drive=disk0"
         fi
 
         KERNCMDLINE="mem=$QEMU_MEMORY"