6 files changed, 134 insertions, 6 deletions
diff --git a/include/block/block.h b/include/block/block.h
index 2ffc1c64c6..e5c7759a0c 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -659,13 +659,14 @@ void bdrv_unregister_buf(BlockDriverState *bs, void *host);
  * @dst: Destination child to copy data to
  * @dst_offset: offset in @dst image to write data
  * @bytes: number of bytes to copy
- * @flags: request flags. Must be one of:
- *         0 - actually read data from src;
+ * @flags: request flags. Supported flags:
  *         BDRV_REQ_ZERO_WRITE - treat the @src range as zero data and do zero
  *                               write on @dst as if bdrv_co_pwrite_zeroes is
  *                               called. Used to simplify caller code, or
  *                               during BlockDriver.bdrv_co_copy_range_from()
  *                               recursion.
+ *         BDRV_REQ_NO_SERIALISING - do not serialize with other overlapping
+ *                                   requests currently in flight.
  *
  * Returns: 0 if succeeded; negative error code if failed.
  **/
diff --git a/include/block/nbd.h b/include/block/nbd.h
index daaeae61bf..4638c839f5 100644
--- a/include/block/nbd.h
+++ b/include/block/nbd.h
@@ -259,6 +259,7 @@ static inline bool nbd_reply_type_is_error(int type)
 struct NBDExportInfo {
     /* Set by client before nbd_receive_negotiate() */
     bool request_sizes;
+    char *x_dirty_bitmap;
 
     /* In-out fields, set by client before nbd_receive_negotiate() and
      * updated by server results during nbd_receive_negotiate() */
diff --git a/include/crypto/tlscredspsk.h b/include/crypto/tlscredspsk.h
new file mode 100644
index 0000000000..306d36c67d
--- /dev/null
+++ b/include/crypto/tlscredspsk.h
@@ -0,0 +1,106 @@
+/*
+ * QEMU crypto TLS Pre-Shared Key (PSK) support
+ *
+ * Copyright (c) 2018 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef QCRYPTO_TLSCREDSPSK_H
+#define QCRYPTO_TLSCREDSPSK_H
+
+#include "crypto/tlscreds.h"
+
+#define TYPE_QCRYPTO_TLS_CREDS_PSK "tls-creds-psk"
+#define QCRYPTO_TLS_CREDS_PSK(obj)                  \
+    OBJECT_CHECK(QCryptoTLSCredsPSK, (obj), TYPE_QCRYPTO_TLS_CREDS_PSK)
+
+typedef struct QCryptoTLSCredsPSK QCryptoTLSCredsPSK;
+typedef struct QCryptoTLSCredsPSKClass QCryptoTLSCredsPSKClass;
+
+#define QCRYPTO_TLS_CREDS_PSKFILE "keys.psk"
+
+/**
+ * QCryptoTLSCredsPSK:
+ *
+ * The QCryptoTLSCredsPSK object provides a representation
+ * of the Pre-Shared Key credential used to perform a TLS handshake.
+ *
+ * This is a user creatable object, which can be instantiated
+ * via object_new_propv():
+ *
+ * <example>
+ *   <title>Creating TLS-PSK credential objects in code</title>
+ *   <programlisting>
+ *   Object *obj;
+ *   Error *err = NULL;
+ *   obj = object_new_propv(TYPE_QCRYPTO_TLS_CREDS_PSK,
+ *                          "tlscreds0",
+ *                          &err,
+ *                          "dir", "/path/to/dir",
+ *                          "endpoint", "client",
+ *                          NULL);
+ *   </programlisting>
+ * </example>
+ *
+ * Or via QMP:
+ *
+ * <example>
+ *   <title>Creating TLS-PSK credential objects via QMP</title>
+ *   <programlisting>
+ *    {
+ *       "execute": "object-add", "arguments": {
+ *          "id": "tlscreds0",
+ *          "qom-type": "tls-creds-psk",
+ *          "props": {
+ *             "dir": "/path/to/dir",
+ *             "endpoint": "client"
+ *          }
+ *       }
+ *    }
+ *   </programlisting>
+ * </example>
+ *
+ * Or via the CLI:
+ *
+ * <example>
+ *   <title>Creating TLS-PSK credential objects via CLI</title>
+ *   <programlisting>
+ *  qemu-system-x86_64 --object tls-creds-psk,id=tlscreds0,\
+ *          endpoint=client,dir=/path/to/dir[,username=qemu]
+ *   </programlisting>
+ * </example>
+ *
+ * The PSK file can be created and managed using psktool.
+ */
+
+struct QCryptoTLSCredsPSK {
+    QCryptoTLSCreds parent_obj;
+    char *username;
+#ifdef CONFIG_GNUTLS
+    union {
+        gnutls_psk_server_credentials_t server;
+        gnutls_psk_client_credentials_t client;
+    } data;
+#endif
+};
+
+
+struct QCryptoTLSCredsPSKClass {
+    QCryptoTLSCredsClass parent_class;
+};
+
+
+#endif /* QCRYPTO_TLSCREDSPSK_H */
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 44d5964060..c08f4040bb 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -10,6 +10,22 @@
         .driver   = "hda-audio",\
         .property = "use-timer",\
         .value    = "false",\
+    },{\
+        .driver   = "cirrus-vga",\
+        .property = "global-vmstate",\
+        .value    = "true",\
+    },{\
+        .driver   = "VGA",\
+        .property = "global-vmstate",\
+        .value    = "true",\
+    },{\
+        .driver   = "vmware-svga",\
+        .property = "global-vmstate",\
+        .value    = "true",\
+    },{\
+        .driver   = "qxl-vga",\
+        .property = "global-vmstate",\
+        .value    = "true",\
     },
 
 #define HW_COMPAT_2_11 \
diff --git a/include/hw/i2c/ppc4xx_i2c.h b/include/hw/i2c/ppc4xx_i2c.h
index ea6c8e1a58..0891a9c948 100644
--- a/include/hw/i2c/ppc4xx_i2c.h
+++ b/include/hw/i2c/ppc4xx_i2c.h
@@ -46,7 +46,8 @@ typedef struct PPC4xxI2CState {
     qemu_irq irq;
     MemoryRegion iomem;
     bitbang_i2c_interface *bitbang;
-    uint8_t mdata;
+    int mdidx;
+    uint8_t mdata[4];
     uint8_t lmadr;
     uint8_t hmadr;
     uint8_t cntl;
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index 6cebff47a7..6ac8a9392d 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -65,10 +65,11 @@ typedef struct XICSFabric XICSFabric;
 struct ICPStateClass {
     DeviceClass parent_class;
 
-    void (*realize)(ICPState *icp, Error **errp);
+    DeviceRealize parent_realize;
+    DeviceReset parent_reset;
+
     void (*pre_save)(ICPState *icp);
     int (*post_load)(ICPState *icp, int version_id);
-    void (*reset)(ICPState *icp);
     void (*synchronize_state)(ICPState *icp);
 };
 
@@ -114,7 +115,9 @@ struct PnvICPState {
 struct ICSStateClass {
     DeviceClass parent_class;
 
-    void (*realize)(ICSState *s, Error **errp);
+    DeviceRealize parent_realize;
+    DeviceReset parent_reset;
+
     void (*pre_save)(ICSState *s);
     int (*post_load)(ICSState *s, int version_id);
     void (*reject)(ICSState *s, uint32_t irq);