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-rw-r--r--include/block/block.h1
-rw-r--r--include/hw/boards.h7
-rw-r--r--include/hw/bt.h8
-rw-r--r--include/hw/i386/pc.h19
-rw-r--r--include/hw/isa/isa.h2
-rw-r--r--include/hw/pci/pci.h3
-rw-r--r--include/hw/qdev-core.h2
-rw-r--r--include/hw/scsi/scsi.h4
-rw-r--r--include/hw/usb.h3
-rw-r--r--include/monitor/monitor.h1
-rw-r--r--include/qemu/option.h1
-rw-r--r--include/qom/object.h10
12 files changed, 41 insertions, 20 deletions
diff --git a/include/block/block.h b/include/block/block.h
index 742fce5f7f..e6b391ce88 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -413,6 +413,7 @@ typedef enum {
 
     BLKDBG_REFTABLE_LOAD,
     BLKDBG_REFTABLE_GROW,
+    BLKDBG_REFTABLE_UPDATE,
 
     BLKDBG_REFBLOCK_LOAD,
     BLKDBG_REFBLOCK_UPDATE,
diff --git a/include/hw/boards.h b/include/hw/boards.h
index fb7c6f1243..5a7ae9f59b 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -6,12 +6,9 @@
 #include "sysemu/blockdev.h"
 #include "hw/qdev.h"
 
-#define DEFAULT_MACHINE_OPTIONS \
-    .boot_order = "cad"
-
 typedef struct QEMUMachineInitArgs {
     ram_addr_t ram_size;
-    const char *boot_device;
+    const char *boot_order;
     const char *kernel_filename;
     const char *kernel_cmdline;
     const char *initrd_filename;
@@ -42,7 +39,7 @@ typedef struct QEMUMachine {
         no_sdcard:1;
     int is_default;
     const char *default_machine_opts;
-    const char *boot_order;
+    const char *default_boot_order;
     GlobalProperty *compat_props;
     struct QEMUMachine *next;
     const char *hw_version;
diff --git a/include/hw/bt.h b/include/hw/bt.h
index 830af94735..3f365bcbcb 100644
--- a/include/hw/bt.h
+++ b/include/hw/bt.h
@@ -640,8 +640,8 @@ typedef struct {
 #define OCF_SETUP_SYNC_CONN		0x0028
 typedef struct {
     uint16_t	handle;
-    uint32_t	tx_bandwith;
-    uint32_t	rx_bandwith;
+    uint32_t	tx_bandwidth;
+    uint32_t	rx_bandwidth;
     uint16_t	max_latency;
     uint16_t	voice_setting;
     uint8_t	retrans_effort;
@@ -652,8 +652,8 @@ typedef struct {
 #define OCF_ACCEPT_SYNC_CONN_REQ	0x0029
 typedef struct {
     bdaddr_t	bdaddr;
-    uint32_t	tx_bandwith;
-    uint32_t	rx_bandwith;
+    uint32_t	tx_bandwidth;
+    uint32_t	rx_bandwidth;
     uint16_t	max_latency;
     uint16_t	voice_setting;
     uint8_t	retrans_effort;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index f79d4782c1..7fb04d8cd8 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -106,7 +106,16 @@ PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size,
 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
-#define DEFAULT_PCI_HOLE64_SIZE (1ULL << 31)
+#define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
+
+static inline uint64_t pci_host_get_hole64_size(uint64_t pci_hole64_size)
+{
+    if (pci_hole64_size == DEFAULT_PCI_HOLE64_SIZE) {
+        return 1ULL << 62;
+    } else {
+        return pci_hole64_size;
+    }
+}
 
 void pc_init_pci64_hole(PcPciInfo *pci_info, uint64_t pci_hole64_start,
                         uint64_t pci_hole64_size);
@@ -316,4 +325,12 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t);
             .value    = stringify(0),\
         }
 
+#define PC_COMMON_MACHINE_OPTIONS \
+    .default_boot_order = "cad"
+
+#define PC_DEFAULT_MACHINE_OPTIONS \
+    PC_COMMON_MACHINE_OPTIONS, \
+    .hot_add_cpu = pc_hot_add_cpu, \
+    .max_cpus = 255
+
 #endif
diff --git a/include/hw/isa/isa.h b/include/hw/isa/isa.h
index 495bcf3a08..fa45a5b094 100644
--- a/include/hw/isa/isa.h
+++ b/include/hw/isa/isa.h
@@ -78,7 +78,7 @@ void isa_register_ioport(ISADevice *dev, MemoryRegion *io, uint16_t start);
  * @dev: the ISADevice against which these are registered; may be NULL.
  * @start: the base I/O port against which the portio->offset is applied.
  * @portio: the ports, sorted by offset.
- * @opaque: passed into the old_portio callbacks.
+ * @opaque: passed into the portio callbacks.
  * @name: passed into memory_region_init_io.
  */
 void isa_register_portio_list(ISADevice *dev, uint16_t start,
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index ccec2bac31..37979aa723 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -348,7 +348,7 @@ typedef int (*pci_hotplug_fn)(DeviceState *qdev, PCIDevice *pci_dev,
 
 bool pci_bus_is_express(PCIBus *bus);
 bool pci_bus_is_root(PCIBus *bus);
-void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
+void pci_bus_new_inplace(PCIBus *bus, size_t bus_size, DeviceState *parent,
                          const char *name,
                          MemoryRegion *address_space_mem,
                          MemoryRegion *address_space_io,
@@ -405,6 +405,7 @@ void pci_device_deassert_intx(PCIDevice *dev);
 
 typedef AddressSpace *(*PCIIOMMUFunc)(PCIBus *, void *, int);
 
+AddressSpace *pci_device_iommu_address_space(PCIDevice *dev);
 void pci_setup_iommu(PCIBus *bus, PCIIOMMUFunc fn, void *opaque);
 
 static inline void
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 46972f4961..a62f231eb9 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -264,7 +264,7 @@ DeviceState *qdev_find_recursive(BusState *bus, const char *id);
 typedef int (qbus_walkerfn)(BusState *bus, void *opaque);
 typedef int (qdev_walkerfn)(DeviceState *dev, void *opaque);
 
-void qbus_create_inplace(void *bus, const char *typename,
+void qbus_create_inplace(void *bus, size_t size, const char *typename,
                          DeviceState *parent, const char *name);
 BusState *qbus_create(const char *typename, DeviceState *parent, const char *name);
 /* Returns > 0 if either devfn or busfn skip walk somewhere in cursion,
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 87865313eb..1b6651054a 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -152,8 +152,8 @@ struct SCSIBus {
     const SCSIBusInfo *info;
 };
 
-void scsi_bus_new(SCSIBus *bus, DeviceState *host, const SCSIBusInfo *info,
-                  const char *bus_name);
+void scsi_bus_new(SCSIBus *bus, size_t bus_size, DeviceState *host,
+                  const SCSIBusInfo *info, const char *bus_name);
 
 static inline SCSIBus *scsi_bus_from_device(SCSIDevice *d)
 {
diff --git a/include/hw/usb.h b/include/hw/usb.h
index 901b0da8b0..1b8acba6f6 100644
--- a/include/hw/usb.h
+++ b/include/hw/usb.h
@@ -496,7 +496,8 @@ struct USBBusOps {
     void (*wakeup_endpoint)(USBBus *bus, USBEndpoint *ep, unsigned int stream);
 };
 
-void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host);
+void usb_bus_new(USBBus *bus, size_t bus_size,
+                 USBBusOps *ops, DeviceState *host);
 USBBus *usb_bus_find(int busnr);
 void usb_legacy_register(const char *typename, const char *usbdevice_name,
                          USBDevice *(*usbdevice_init)(USBBus *bus,
diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
index 1942cc42fe..10fa0e390c 100644
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -48,6 +48,7 @@ typedef enum MonitorEvent {
     QEVENT_BALLOON_CHANGE,
     QEVENT_SPICE_MIGRATE_COMPLETED,
     QEVENT_GUEST_PANICKED,
+    QEVENT_BLOCK_IMAGE_CORRUPTED,
 
     /* Add to 'monitor_event_names' array in monitor.c when
      * defining new events here */
diff --git a/include/qemu/option.h b/include/qemu/option.h
index 7a58e477d9..63db4ccb9a 100644
--- a/include/qemu/option.h
+++ b/include/qemu/option.h
@@ -46,6 +46,7 @@ typedef struct QEMUOptionParameter {
         char* s;
     } value;
     const char *help;
+    bool assigned;
 } QEMUOptionParameter;
 
 
diff --git a/include/qom/object.h b/include/qom/object.h
index 9b69065b7a..1a7b71aba5 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -249,7 +249,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  *     MyClass parent_class;
  *
  *     MyDoSomething parent_do_something;
- * } MyClass;
+ * } DerivedClass;
  *
  * static void derived_do_something(MyState *obj)
  * {
@@ -585,25 +585,27 @@ Object *object_new_with_type(Type type);
 
 /**
  * object_initialize_with_type:
- * @obj: A pointer to the memory to be used for the object.
+ * @data: A pointer to the memory to be used for the object.
+ * @size: The maximum size available at @data for the object.
  * @type: The type of the object to instantiate.
  *
  * This function will initialize an object.  The memory for the object should
  * have already been allocated.  The returned object has a reference count of 1,
  * and will be finalized when the last reference is dropped.
  */
-void object_initialize_with_type(void *data, Type type);
+void object_initialize_with_type(void *data, size_t size, Type type);
 
 /**
  * object_initialize:
  * @obj: A pointer to the memory to be used for the object.
+ * @size: The maximum size available at @obj for the object.
  * @typename: The name of the type of the object to instantiate.
  *
  * This function will initialize an object.  The memory for the object should
  * have already been allocated.  The returned object has a reference count of 1,
  * and will be finalized when the last reference is dropped.
  */
-void object_initialize(void *obj, const char *typename);
+void object_initialize(void *obj, size_t size, const char *typename);
 
 /**
  * object_dynamic_cast: