[PATCH 08/28] hw/xen: mark all Xen related object types as being secure

[Daniel P. Berrangé <berrange@xxxxxxxxxx>]

All Xen paravirtualized devices are intended to provide a host /
guest security barrier, so mark all Xen object types as scure.

Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
 hw/block/xen-block.c        | 3 +++
 hw/char/xen_console.c       | 1 +
 hw/i386/xen/xen_platform.c  | 1 +
 hw/i386/xen/xen_pvdevice.c  | 1 +
 hw/net/xen_nic.c            | 1 +
 hw/xen/xen-bus.c            | 3 +++
 hw/xen/xen-legacy-backend.c | 3 +++
 hw/xen/xen_pt.c             | 1 +
 8 files changed, 14 insertions(+)

diff --git a/hw/block/xen-block.c b/hw/block/xen-block.c
index 474c12fe4a..3296e591d4 100644
--- a/hw/block/xen-block.c
+++ b/hw/block/xen-block.c
@@ -699,6 +699,7 @@ static const TypeInfo xen_block_type_info = {
     .parent = TYPE_XEN_DEVICE,
     .instance_size = sizeof(XenBlockDevice),
     .abstract = true,
+    .secure = true,
     .class_size = sizeof(XenBlockDeviceClass),
     .class_init = xen_block_class_init,
 };
@@ -740,6 +741,7 @@ static const TypeInfo xen_disk_type_info = {
     .parent = TYPE_XEN_BLOCK_DEVICE,
     .instance_size = sizeof(XenDiskDevice),
     .class_init = xen_disk_class_init,
+    .secure = true,
 };
 
 static void xen_cdrom_unrealize(XenBlockDevice *blockdev)
@@ -787,6 +789,7 @@ static const TypeInfo xen_cdrom_type_info = {
     .parent = TYPE_XEN_BLOCK_DEVICE,
     .instance_size = sizeof(XenCDRomDevice),
     .class_init = xen_cdrom_class_init,
+    .secure = true,
 };
 
 static void xen_block_register_types(void)
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index bdeb76dc87..df6a708494 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -513,6 +513,7 @@ static const TypeInfo xen_console_type_info = {
     .parent = TYPE_XEN_DEVICE,
     .instance_size = sizeof(XenConsole),
     .class_init = xen_console_class_init,
+    .secure = true,
 };
 
 static void xen_console_register_types(void)
diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index c8b852be0c..ec0084d6fb 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -604,6 +604,7 @@ static const TypeInfo xen_platform_info = {
     .parent        = TYPE_PCI_DEVICE,
     .instance_size = sizeof(PCIXenPlatformState),
     .class_init    = xen_platform_class_init,
+    .secure        = true,
     .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index fab26a06af..74636046d0 100644
--- a/hw/i386/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
@@ -139,6 +139,7 @@ static const TypeInfo xen_pv_type_info = {
     .parent        = TYPE_PCI_DEVICE,
     .instance_size = sizeof(XenPVDevice),
     .class_init    = xen_pv_class_init,
+    .secure        = true,
     .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index f4d0b06013..e615303da6 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -579,6 +579,7 @@ static const TypeInfo xen_net_type_info = {
     .parent = TYPE_XEN_DEVICE,
     .instance_size = sizeof(XenNetDev),
     .class_init = xen_netdev_class_init,
+    .secure = true,
 };
 
 static void xen_net_register_types(void)
diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c
index 1762816bf4..4623995e2c 100644
--- a/hw/xen/xen-bus.c
+++ b/hw/xen/xen-bus.c
@@ -404,6 +404,7 @@ static const TypeInfo xen_bus_type_info = {
     .instance_size = sizeof(XenBus),
     .class_size = sizeof(XenBusClass),
     .class_init = xen_bus_class_init,
+    .secure = true,
     .interfaces = (const InterfaceInfo[]) {
         { TYPE_HOTPLUG_HANDLER },
         { }
@@ -1127,6 +1128,7 @@ static const TypeInfo xen_device_type_info = {
     .parent = TYPE_DEVICE,
     .instance_size = sizeof(XenDevice),
     .abstract = true,
+    .secure = true,
     .class_size = sizeof(XenDeviceClass),
     .class_init = xen_device_class_init,
 };
@@ -1141,6 +1143,7 @@ static const TypeInfo xen_bridge_type_info = {
     .name = TYPE_XEN_BRIDGE,
     .parent = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(XenBridge),
+    .secure = true,
 };
 
 static void xen_register_types(void)
diff --git a/hw/xen/xen-legacy-backend.c b/hw/xen/xen-legacy-backend.c
index 7977b52712..75f8ac7efd 100644
--- a/hw/xen/xen-legacy-backend.c
+++ b/hw/xen/xen-legacy-backend.c
@@ -648,6 +648,7 @@ static const TypeInfo xendev_type_info = {
     .parent        = TYPE_DYNAMIC_SYS_BUS_DEVICE,
     .class_init    = xendev_class_init,
     .instance_size = sizeof(XenLegacyDevice),
+    .secure        = true,
 };
 
 static void xen_sysbus_class_init(ObjectClass *klass, const void *data)
@@ -661,6 +662,7 @@ static const TypeInfo xensysbus_info = {
     .name       = TYPE_XENSYSBUS,
     .parent     = TYPE_BUS,
     .class_init = xen_sysbus_class_init,
+    .secure     = true,
     .interfaces = (const InterfaceInfo[]) {
         { TYPE_HOTPLUG_HANDLER },
         { }
@@ -670,6 +672,7 @@ static const TypeInfo xensysbus_info = {
 static const TypeInfo xensysdev_info = {
     .name          = TYPE_XENSYSDEV,
     .parent        = TYPE_SYS_BUS_DEVICE,
+    .secure        = true,
 };
 
 static void xenbe_register_types(void)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 0fe9c0aada..504c559318 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -1079,6 +1079,7 @@ static const TypeInfo xen_pci_passthrough_info = {
     .instance_finalize = xen_pci_passthrough_finalize,
     .class_init = xen_pci_passthrough_class_init,
     .class_size = sizeof(XenPTDeviceClass),
+    .secure = true,
     .instance_init = xen_pci_passthrough_instance_init,
     .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
-- 
2.55.0