Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160606-1' into staging

virtio-gpu: scanout fix, live migration support
vmsvga: security fixes

# gpg: Signature made Mon 06 Jun 2016 08:05:00 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-vga-20160606-1:
  virtio-gpu: add live migration support
  vmsvga: don't process more than 1024 fifo commands at once
  vmsvga: shadow fifo registers
  vmsvga: add more fifo checks
  vmsvga: move fifo sanity checks to vmsvga_fifo_length
  virtio-gpu: fix scanout rectangles

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c
index f49f8deee7..315b7fc58c 100644
--- a/hw/display/virtio-vga.c
+++ b/hw/display/virtio-vga.c
@@ -84,6 +84,17 @@ static const GraphicHwOps virtio_vga_ops = {
     .gl_block = virtio_vga_gl_block,
 };
 
+static const VMStateDescription vmstate_virtio_vga = {
+    .name = "virtio-vga",
+    .version_id = 2,
+    .minimum_version_id = 2,
+    .fields = (VMStateField[]) {
+        /* no pci stuff here, saving the virtio device will handle that */
+        VMSTATE_STRUCT(vga, VirtIOVGA, 0, vmstate_vga_common, VGACommonState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 /* VGA device wrapper around PCI device around virtio GPU */
 static void virtio_vga_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
 {
@@ -168,6 +179,7 @@ static void virtio_vga_class_init(ObjectClass *klass, void *data)
     set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
     dc->props = virtio_vga_properties;
     dc->reset = virtio_vga_reset;
+    dc->vmsd = &vmstate_virtio_vga;
     dc->hotpluggable = false;
 
     k->realize = virtio_vga_realize;