Subject: v7.2.8
Date: Fri Dec 22 21:59:29 2023 +0300
From: Michael Tokarev <mjt@tls.msk.ru>
Forwarded: not-needed

This is a difference between upstream qemu v7.2.7
and upstream qemu v7.2.8.

 VERSION                                 |  2 +-
 block/vmdk.c                            | 28 +++++++---
 docs/devel/testing.rst                  |  4 +-
 hw/acpi/erst.c                          | 10 ++++
 hw/audio/hda-codec.c                    | 29 +++++++---
 hw/ide/ahci.c                           | 27 ++++++++-
 hw/mips/malta.c                         |  4 +-
 hw/misc/mps2-scc.c                      |  8 +++
 hw/net/allwinner-sun8i-emac.c           |  3 +-
 hw/net/allwinner_emac.c                 |  3 +-
 hw/net/cadence_gem.c                    |  3 +-
 hw/net/dp8393x.c                        |  3 +-
 hw/net/e1000.c                          |  3 +-
 hw/net/e1000e.c                         |  2 +-
 hw/net/eepro100.c                       |  4 +-
 hw/net/etraxfs_eth.c                    |  3 +-
 hw/net/fsl_etsec/etsec.c                |  3 +-
 hw/net/ftgmac100.c                      |  3 +-
 hw/net/i82596.c                         |  2 +-
 hw/net/imx_fec.c                        |  2 +-
 hw/net/lan9118.c                        |  3 +-
 hw/net/mcf_fec.c                        |  3 +-
 hw/net/mipsnet.c                        |  3 +-
 hw/net/msf2-emac.c                      |  3 +-
 hw/net/mv88w8618_eth.c                  |  3 +-
 hw/net/ne2000-isa.c                     |  3 +-
 hw/net/ne2000-pci.c                     |  3 +-
 hw/net/npcm7xx_emc.c                    |  3 +-
 hw/net/opencores_eth.c                  |  3 +-
 hw/net/pcnet.c                          |  3 +-
 hw/net/rocker/rocker_fp.c               |  4 +-
 hw/net/rtl8139.c                        |  3 +-
 hw/net/smc91c111.c                      |  3 +-
 hw/net/spapr_llan.c                     |  3 +-
 hw/net/stellaris_enet.c                 |  3 +-
 hw/net/sungem.c                         |  2 +-
 hw/net/sunhme.c                         |  3 +-
 hw/net/tulip.c                          |  3 +-
 hw/net/virtio-net.c                     |  6 +-
 hw/net/vmxnet3.c                        |  2 +-
 hw/net/xen_nic.c                        |  3 +-
 hw/net/xgmac.c                          |  3 +-
 hw/net/xilinx_axienet.c                 |  3 +-
 hw/net/xilinx_ethlite.c                 |  3 +-
 hw/nvram/xlnx-efuse.c                   |  8 +++
 hw/nvram/xlnx-versal-efuse-ctrl.c       |  8 +++
 hw/pci/msix.c                           |  1 +
 hw/pci/pcie_sriov.c                     |  1 -
 hw/usb/dev-network.c                    |  3 +-
 hw/virtio/virtio-iommu-pci.c            |  8 +++
 hw/virtio/virtio-pci.c                  |  1 +
 include/hw/virtio/virtio-pci.h          |  1 +
 include/net/net.h                       |  2 +
 linux-user/elfload.c                    |  2 +-
 net/net.c                               | 15 +++++
 softmmu/memory.c                        | 32 +----------
 target/arm/cpu.c                        | 10 ++++
 target/arm/helper.c                     | 22 +++++++-
 target/arm/sme_helper.c                 | 10 ++--
 target/arm/syndrome.h                   |  6 +-
 tests/avocado/cpu_queries.py            |  2 +-
 tests/avocado/empty_cpu_model.py        |  2 +-
 tests/avocado/pc_cpu_hotplug_props.py   |  2 +-
 tests/avocado/version.py                |  2 +-
 tests/avocado/x86_cpu_model_versions.py | 97 +++++++++++++++++----------------
 tests/qemu-iotests/059                  |  2 +
 tests/qemu-iotests/059.out              |  4 ++
 ui/gtk-egl.c                            |  7 +++
 ui/vnc-clipboard.c                      |  5 ++
 69 files changed, 317 insertions(+), 156 deletions(-)

diff --git a/VERSION b/VERSION
index 4afc54e7b7..31554632ab 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.2.7
+7.2.8
diff --git a/block/vmdk.c b/block/vmdk.c
index 26376352b9..f8d3a13568 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -346,29 +346,41 @@ static int vmdk_write_cid(BlockDriverState *bs, uint32_t cid)
     BDRVVmdkState *s = bs->opaque;
     int ret = 0;
 
-    desc = g_malloc0(DESC_SIZE);
-    tmp_desc = g_malloc0(DESC_SIZE);
-    ret = bdrv_pread(bs->file, s->desc_offset, DESC_SIZE, desc, 0);
+    size_t desc_buf_size;
+
+    if (s->desc_offset == 0) {
+        desc_buf_size = bdrv_getlength(bs->file->bs);
+        if (desc_buf_size > 16ULL << 20) {
+            error_report("VMDK description file too big");
+            return -EFBIG;
+        }
+    } else {
+        desc_buf_size = DESC_SIZE;
+    }
+
+    desc = g_malloc0(desc_buf_size);
+    tmp_desc = g_malloc0(desc_buf_size);
+    ret = bdrv_pread(bs->file, s->desc_offset, desc_buf_size, desc, 0);
     if (ret < 0) {
         goto out;
     }
 
-    desc[DESC_SIZE - 1] = '\0';
+    desc[desc_buf_size - 1] = '\0';
     tmp_str = strstr(desc, "parentCID");
     if (tmp_str == NULL) {
         ret = -EINVAL;
         goto out;
     }
 
-    pstrcpy(tmp_desc, DESC_SIZE, tmp_str);
+    pstrcpy(tmp_desc, desc_buf_size, tmp_str);
     p_name = strstr(desc, "CID");
     if (p_name != NULL) {
         p_name += sizeof("CID");
-        snprintf(p_name, DESC_SIZE - (p_name - desc), "%" PRIx32 "\n", cid);
-        pstrcat(desc, DESC_SIZE, tmp_desc);
+        snprintf(p_name, desc_buf_size - (p_name - desc), "%" PRIx32 "\n", cid);
+        pstrcat(desc, desc_buf_size, tmp_desc);
     }
 
-    ret = bdrv_pwrite_sync(bs->file, s->desc_offset, DESC_SIZE, desc, 0);
+    ret = bdrv_pwrite_sync(bs->file, s->desc_offset, desc_buf_size, desc, 0);
 
 out:
     g_free(desc);
diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst
index e10c47b5a7..98c26ecf18 100644
--- a/docs/devel/testing.rst
+++ b/docs/devel/testing.rst
@@ -990,7 +990,7 @@ class.  Here's a simple usage example:
           self.vm.launch()
           res = self.vm.command('human-monitor-command',
                                 command_line='info version')
-          self.assertRegexpMatches(res, r'^(\d+\.\d+\.\d)')
+          self.assertRegex(res, r'^(\d+\.\d+\.\d)')
 
 To execute your test, run:
 
@@ -1051,7 +1051,7 @@ and hypothetical example follows:
               'human-monitor-command',
               command_line='info version')
 
-          self.assertEquals(first_res, second_res, third_res)
+          self.assertEqual(first_res, second_res, third_res)
 
 At test "tear down", ``avocado_qemu.Test`` handles all the QEMUMachines
 shutdown.
diff --git a/hw/acpi/erst.c b/hw/acpi/erst.c
index aefcc03ad6..2e057b1800 100644
--- a/hw/acpi/erst.c
+++ b/hw/acpi/erst.c
@@ -947,6 +947,7 @@ static const VMStateDescription erst_vmstate  = {
 
 static void erst_realizefn(PCIDevice *pci_dev, Error **errp)
 {
+    ERRP_GUARD();
     ERSTDeviceState *s = ACPIERST(pci_dev);
 
     trace_acpi_erst_realizefn_in();
@@ -964,9 +965,15 @@ static void erst_realizefn(PCIDevice *pci_dev, Error **errp)
 
     /* HostMemoryBackend size will be multiple of PAGE_SIZE */
     s->storage_size = object_property_get_int(OBJECT(s->hostmem), "size", errp);
+    if (*errp) {
+        return;
+    }
 
     /* Initialize backend storage and record_count */
     check_erst_backend_storage(s, errp);
+    if (*errp) {
+        return;
+    }
 
     /* BAR 0: Programming registers */
     memory_region_init_io(&s->iomem_mr, OBJECT(pci_dev), &erst_reg_ops, s,
@@ -977,6 +984,9 @@ static void erst_realizefn(PCIDevice *pci_dev, Error **errp)
     memory_region_init_ram(&s->exchange_mr, OBJECT(pci_dev),
                             "erst.exchange",
                             le32_to_cpu(s->header->record_size), errp);
+    if (*errp) {
+        return;
+    }
     pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY,
                         &s->exchange_mr);
 
diff --git a/hw/audio/hda-codec.c b/hw/audio/hda-codec.c
index feb8f9e2bb..0f66754b6a 100644
--- a/hw/audio/hda-codec.c
+++ b/hw/audio/hda-codec.c
@@ -22,6 +22,7 @@
 #include "hw/qdev-properties.h"
 #include "intel-hda.h"
 #include "migration/vmstate.h"
+#include "qemu/host-utils.h"
 #include "qemu/module.h"
 #include "intel-hda-defs.h"
 #include "audio/audio.h"
@@ -190,9 +191,9 @@ struct HDAAudioState {
     bool     use_timer;
 };
 
-static inline int64_t hda_bytes_per_second(HDAAudioStream *st)
+static inline uint32_t hda_bytes_per_second(HDAAudioStream *st)
 {
-    return 2LL * st->as.nchannels * st->as.freq;
+    return 2 * (uint32_t)st->as.nchannels * (uint32_t)st->as.freq;
 }
 
 static inline void hda_timer_sync_adjust(HDAAudioStream *st, int64_t target_pos)
@@ -223,12 +224,18 @@ static void hda_audio_input_timer(void *opaque)
 
     int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
 
-    int64_t buft_start = st->buft_start;
+    int64_t uptime = now - st->buft_start;
     int64_t wpos = st->wpos;
     int64_t rpos = st->rpos;
+    int64_t wanted_rpos;
 
-    int64_t wanted_rpos = hda_bytes_per_second(st) * (now - buft_start)
-                          / NANOSECONDS_PER_SECOND;
+    if (uptime <= 0) {
+        /* wanted_rpos <= 0 */
+        goto out_timer;
+    }
+
+    wanted_rpos = muldiv64(uptime, hda_bytes_per_second(st),
+                           NANOSECONDS_PER_SECOND);
     wanted_rpos &= -4; /* IMPORTANT! clip to frames */
 
     if (wanted_rpos <= rpos) {
@@ -287,12 +294,18 @@ static void hda_audio_output_timer(void *opaque)
 
     int64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
 
-    int64_t buft_start = st->buft_start;
+    int64_t uptime = now - st->buft_start;
     int64_t wpos = st->wpos;
     int64_t rpos = st->rpos;
+    int64_t wanted_wpos;
+
+    if (uptime <= 0) {
+        /* wanted_wpos <= 0 */
+        goto out_timer;
+    }
 
-    int64_t wanted_wpos = hda_bytes_per_second(st) * (now - buft_start)
-                          / NANOSECONDS_PER_SECOND;
+    wanted_wpos = muldiv64(uptime, hda_bytes_per_second(st),
+                           NANOSECONDS_PER_SECOND);
     wanted_wpos &= -4; /* IMPORTANT! clip to frames */
 
     if (wanted_wpos <= wpos) {
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index c5e79b6e6d..0167ab3680 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -622,9 +622,13 @@ static void ahci_init_d2h(AHCIDevice *ad)
         return;
     }
 
+    /*
+     * For simplicity, do not call ahci_clear_cmd_issue() for this
+     * ahci_write_fis_d2h(). (The reset value for PxCI is 0.)
+     */
     if (ahci_write_fis_d2h(ad, true)) {
         ad->init_d2h_sent = true;
-        /* We're emulating receiving the first Reg H2D Fis from the device;
+        /* We're emulating receiving the first Reg D2H FIS from the device;
          * Update the SIG register, but otherwise proceed as normal. */
         pr->sig = ((uint32_t)ide_state->hcyl << 24) |
             (ide_state->lcyl << 16) |
@@ -662,6 +666,7 @@ static void ahci_reset_port(AHCIState *s, int port)
     pr->scr_act = 0;
     pr->tfdata = 0x7F;
     pr->sig = 0xFFFFFFFF;
+    pr->cmd_issue = 0;
     d->busy_slot = -1;
     d->init_d2h_sent = false;
 
@@ -1242,10 +1247,30 @@ static void handle_reg_h2d_fis(AHCIState *s, int port,
         case STATE_RUN:
             if (cmd_fis[15] & ATA_SRST) {
                 s->dev[port].port_state = STATE_RESET;
+                /*
+                 * When setting SRST in the first H2D FIS in the reset sequence,
+                 * the device does not send a D2H FIS. Host software thus has to
+                 * set the "Clear Busy upon R_OK" bit such that PxCI (and BUSY)
+                 * gets cleared. See AHCI 1.3.1, section 10.4.1 Software Reset.
+                 */
+                if (opts & AHCI_CMD_CLR_BUSY) {
+                    ahci_clear_cmd_issue(ad, slot);
+                }
             }
             break;
         case STATE_RESET:
             if (!(cmd_fis[15] & ATA_SRST)) {
+                /*
+                 * When clearing SRST in the second H2D FIS in the reset
+                 * sequence, the device will execute diagnostics. When this is
+                 * done, the device will send a D2H FIS with the good status.
+                 * See SATA 3.5a Gold, section 11.4 Software reset protocol.
+                 *
+                 * This D2H FIS is the first D2H FIS received from the device,
+                 * and is received regardless if the reset was performed by a
+                 * COMRESET or by setting and clearing the SRST bit. Therefore,
+                 * the logic for this is found in ahci_init_d2h() and not here.
+                 */
                 ahci_reset_port(s, port);
             }
             break;
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index c0a2e0ab04..da7c110b73 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -877,9 +877,9 @@ static void write_bootloader(uint8_t *base, uint64_t run_addr,
 
     /* Bus endianess is always reversed */
 #if TARGET_BIG_ENDIAN
-#define cpu_to_gt32 cpu_to_le32
+#define cpu_to_gt32(x) (x)
 #else
-#define cpu_to_gt32 cpu_to_be32
+#define cpu_to_gt32(x) bswap32(x)
 #endif
 
     /* move GT64120 registers from 0x14000000 to 0x1be00000 */
diff --git a/hw/misc/mps2-scc.c b/hw/misc/mps2-scc.c
index b3b42a792c..fe5034db14 100644
--- a/hw/misc/mps2-scc.c
+++ b/hw/misc/mps2-scc.c
@@ -329,6 +329,13 @@ static void mps2_scc_realize(DeviceState *dev, Error **errp)
     s->oscclk = g_new0(uint32_t, s->num_oscclk);
 }
 
+static void mps2_scc_finalize(Object *obj)
+{
+    MPS2SCC *s = MPS2_SCC(obj);
+
+    g_free(s->oscclk_reset);
+}
+
 static const VMStateDescription mps2_scc_vmstate = {
     .name = "mps2-scc",
     .version_id = 3,
@@ -385,6 +392,7 @@ static const TypeInfo mps2_scc_info = {
     .parent = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(MPS2SCC),
     .instance_init = mps2_scc_init,
+    .instance_finalize = mps2_scc_finalize,
     .class_init = mps2_scc_class_init,
 };
 
diff --git a/hw/net/allwinner-sun8i-emac.c b/hw/net/allwinner-sun8i-emac.c
index c3fed5fcbe..1a6a79f5ae 100644
--- a/hw/net/allwinner-sun8i-emac.c
+++ b/hw/net/allwinner-sun8i-emac.c
@@ -824,7 +824,8 @@ static void allwinner_sun8i_emac_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_allwinner_sun8i_emac_info, &s->conf,
-                           object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/allwinner_emac.c b/hw/net/allwinner_emac.c
index ddddf35c45..b3d73143bf 100644
--- a/hw/net/allwinner_emac.c
+++ b/hw/net/allwinner_emac.c
@@ -453,7 +453,8 @@ static void aw_emac_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_aw_emac_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     fifo8_create(&s->rx_fifo, RX_FIFO_SIZE);
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index 24b3a0ff66..cb61a76417 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -1633,7 +1633,8 @@ static void gem_realize(DeviceState *dev, Error **errp)
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
 
     s->nic = qemu_new_nic(&net_gem_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
 
     if (s->jumbo_max_len > MAX_FRAME_SIZE) {
         error_setg(errp, "jumbo-max-len is greater than %d",
diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c
index 45b954e46c..abfcc6f69f 100644
--- a/hw/net/dp8393x.c
+++ b/hw/net/dp8393x.c
@@ -943,7 +943,8 @@ static void dp8393x_realize(DeviceState *dev, Error **errp)
                           "dp8393x-regs", SONIC_REG_COUNT << s->it_shift);
 
     s->nic = qemu_new_nic(&net_dp83932_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s);
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 0dfdf47313..0a78ad3a58 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -1735,7 +1735,8 @@ static void pci_e1000_realize(PCIDevice *pci_dev, Error **errp)
                                macaddr);
 
     d->nic = qemu_new_nic(&net_e1000_info, &d->conf,
-                          object_get_typename(OBJECT(d)), dev->id, d);
+                          object_get_typename(OBJECT(d)), dev->id,
+                          &dev->mem_reentrancy_guard, d);
 
     qemu_format_nic_info_str(qemu_get_queue(d->nic), macaddr);
 
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index 7523e9f5d2..6573cc3cc3 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -319,7 +319,7 @@ e1000e_init_net_peer(E1000EState *s, PCIDevice *pci_dev, uint8_t *macaddr)
     int i;
 
     s->nic = qemu_new_nic(&net_e1000e_info, &s->conf,
-        object_get_typename(OBJECT(s)), dev->id, s);
+        object_get_typename(OBJECT(s)), dev->id, &dev->mem_reentrancy_guard, s);
 
     s->core.max_queue_num = s->conf.peers.queues ? s->conf.peers.queues - 1 : 0;
 
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
index 679f52f80f..871d9a0950 100644
--- a/hw/net/eepro100.c
+++ b/hw/net/eepro100.c
@@ -1874,7 +1874,9 @@ static void e100_nic_realize(PCIDevice *pci_dev, Error **errp)
     nic_reset(s);
 
     s->nic = qemu_new_nic(&net_eepro100_info, &s->conf,
-                          object_get_typename(OBJECT(pci_dev)), pci_dev->qdev.id, s);
+                          object_get_typename(OBJECT(pci_dev)),
+                          pci_dev->qdev.id,
+                          &pci_dev->qdev.mem_reentrancy_guard, s);
 
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     TRACE(OTHER, logout("%s\n", qemu_get_queue(s->nic)->info_str));
diff --git a/hw/net/etraxfs_eth.c b/hw/net/etraxfs_eth.c
index 1b82aec794..ba57a978d1 100644
--- a/hw/net/etraxfs_eth.c
+++ b/hw/net/etraxfs_eth.c
@@ -618,7 +618,8 @@ static void etraxfs_eth_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_etraxfs_info, &s->conf,
-                          object_get_typename(OBJECT(s)), dev->id, s);
+                          object_get_typename(OBJECT(s)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     s->phy.read = tdk_read;
diff --git a/hw/net/fsl_etsec/etsec.c b/hw/net/fsl_etsec/etsec.c
index b75d8e3dce..102ba69658 100644
--- a/hw/net/fsl_etsec/etsec.c
+++ b/hw/net/fsl_etsec/etsec.c
@@ -390,7 +390,8 @@ static void etsec_realize(DeviceState *dev, Error **errp)
     eTSEC        *etsec = ETSEC_COMMON(dev);
 
     etsec->nic = qemu_new_nic(&net_etsec_info, &etsec->conf,
-                              object_get_typename(OBJECT(dev)), dev->id, etsec);
+                              object_get_typename(OBJECT(dev)), dev->id,
+                              &dev->mem_reentrancy_guard, etsec);
     qemu_format_nic_info_str(qemu_get_queue(etsec->nic), etsec->conf.macaddr.a);
 
     etsec->ptimer = ptimer_init(etsec_timer_hit, etsec, PTIMER_POLICY_LEGACY);
diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c
index 83ef0a783e..346485ab49 100644
--- a/hw/net/ftgmac100.c
+++ b/hw/net/ftgmac100.c
@@ -1118,7 +1118,8 @@ static void ftgmac100_realize(DeviceState *dev, Error **errp)
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
 
     s->nic = qemu_new_nic(&net_ftgmac100_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/i82596.c b/hw/net/i82596.c
index ec21e2699a..dc64246f75 100644
--- a/hw/net/i82596.c
+++ b/hw/net/i82596.c
@@ -743,7 +743,7 @@ void i82596_common_init(DeviceState *dev, I82596State *s, NetClientInfo *info)
         qemu_macaddr_default_if_unset(&s->conf.macaddr);
     }
     s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)),
-                dev->id, s);
+                dev->id, &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     if (USE_TIMER) {
diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c
index 8c11b237de..7eb2fef626 100644
--- a/hw/net/imx_fec.c
+++ b/hw/net/imx_fec.c
@@ -1318,7 +1318,7 @@ static void imx_eth_realize(DeviceState *dev, Error **errp)
 
     s->nic = qemu_new_nic(&imx_eth_net_info, &s->conf,
                           object_get_typename(OBJECT(dev)),
-                          dev->id, s);
+                          dev->id, &dev->mem_reentrancy_guard, s);
 
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index f1cba55967..00a6d82efb 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -1362,7 +1362,8 @@ static void lan9118_realize(DeviceState *dev, Error **errp)
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
 
     s->nic = qemu_new_nic(&net_lan9118_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     s->eeprom[0] = 0xa5;
     for (i = 0; i < 6; i++) {
diff --git a/hw/net/mcf_fec.c b/hw/net/mcf_fec.c
index 8aa27bd322..57dd49abea 100644
--- a/hw/net/mcf_fec.c
+++ b/hw/net/mcf_fec.c
@@ -643,7 +643,8 @@ static void mcf_fec_realize(DeviceState *dev, Error **errp)
     mcf_fec_state *s = MCF_FEC_NET(dev);
 
     s->nic = qemu_new_nic(&net_mcf_fec_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/mipsnet.c b/hw/net/mipsnet.c
index 2ade72dea0..8e925de867 100644
--- a/hw/net/mipsnet.c
+++ b/hw/net/mipsnet.c
@@ -255,7 +255,8 @@ static void mipsnet_realize(DeviceState *dev, Error **errp)
     sysbus_init_irq(sbd, &s->irq);
 
     s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/msf2-emac.c b/hw/net/msf2-emac.c
index db3a04deb1..145a5e46ab 100644
--- a/hw/net/msf2-emac.c
+++ b/hw/net/msf2-emac.c
@@ -530,7 +530,8 @@ static void msf2_emac_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_msf2_emac_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/mv88w8618_eth.c b/hw/net/mv88w8618_eth.c
index ef30b0d4a6..2185f1131a 100644
--- a/hw/net/mv88w8618_eth.c
+++ b/hw/net/mv88w8618_eth.c
@@ -350,7 +350,8 @@ static void mv88w8618_eth_realize(DeviceState *dev, Error **errp)
 
     address_space_init(&s->dma_as, s->dma_mr, "emac-dma");
     s->nic = qemu_new_nic(&net_mv88w8618_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
 }
 
 static const VMStateDescription mv88w8618_eth_vmsd = {
diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c
index 6ced6775ff..a79f7fad1f 100644
--- a/hw/net/ne2000-isa.c
+++ b/hw/net/ne2000-isa.c
@@ -74,7 +74,8 @@ static void isa_ne2000_realizefn(DeviceState *dev, Error **errp)
     ne2000_reset(s);
 
     s->nic = qemu_new_nic(&net_ne2000_isa_info, &s->c,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a);
 }
 
diff --git a/hw/net/ne2000-pci.c b/hw/net/ne2000-pci.c
index 9e5d10859a..4f8a699081 100644
--- a/hw/net/ne2000-pci.c
+++ b/hw/net/ne2000-pci.c
@@ -71,7 +71,8 @@ static void pci_ne2000_realize(PCIDevice *pci_dev, Error **errp)
 
     s->nic = qemu_new_nic(&net_ne2000_info, &s->c,
                           object_get_typename(OBJECT(pci_dev)),
-                          pci_dev->qdev.id, s);
+                          pci_dev->qdev.id,
+                          &pci_dev->qdev.mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a);
 }
 
diff --git a/hw/net/npcm7xx_emc.c b/hw/net/npcm7xx_emc.c
index 7c86bb52e5..4bb4e7147d 100644
--- a/hw/net/npcm7xx_emc.c
+++ b/hw/net/npcm7xx_emc.c
@@ -803,7 +803,8 @@ static void npcm7xx_emc_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&emc->conf.macaddr);
     emc->nic = qemu_new_nic(&net_npcm7xx_emc_info, &emc->conf,
-                            object_get_typename(OBJECT(dev)), dev->id, emc);
+                            object_get_typename(OBJECT(dev)), dev->id,
+                            &dev->mem_reentrancy_guard, emc);
     qemu_format_nic_info_str(qemu_get_queue(emc->nic), emc->conf.macaddr.a);
 }
 
diff --git a/hw/net/opencores_eth.c b/hw/net/opencores_eth.c
index 0b3dc3146e..f96d6ea2cc 100644
--- a/hw/net/opencores_eth.c
+++ b/hw/net/opencores_eth.c
@@ -732,7 +732,8 @@ static void sysbus_open_eth_realize(DeviceState *dev, Error **errp)
     sysbus_init_irq(sbd, &s->irq);
 
     s->nic = qemu_new_nic(&net_open_eth_info, &s->conf,
-                          object_get_typename(OBJECT(s)), dev->id, s);
+                          object_get_typename(OBJECT(s)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
 }
 
 static void qdev_open_eth_reset(DeviceState *dev)
diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c
index e63e524913..56c3d14ad6 100644
--- a/hw/net/pcnet.c
+++ b/hw/net/pcnet.c
@@ -1718,7 +1718,8 @@ void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info)
     s->poll_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, pcnet_poll_timer, s);
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
-    s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)), dev->id, s);
+    s->nic = qemu_new_nic(info, &s->conf, object_get_typename(OBJECT(dev)),
+                          dev->id, &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     /* Initialize the PROM */
diff --git a/hw/net/rocker/rocker_fp.c b/hw/net/rocker/rocker_fp.c
index cbeed65bd5..0d21948ada 100644
--- a/hw/net/rocker/rocker_fp.c
+++ b/hw/net/rocker/rocker_fp.c
@@ -241,8 +241,8 @@ FpPort *fp_port_alloc(Rocker *r, char *sw_name,
     port->conf.bootindex = -1;
     port->conf.peers = *peers;
 
-    port->nic = qemu_new_nic(&fp_port_info, &port->conf,
-                             sw_name, NULL, port);
+    port->nic = qemu_new_nic(&fp_port_info, &port->conf, sw_name, NULL,
+                             &DEVICE(r)->mem_reentrancy_guard, port);
     qemu_format_nic_info_str(qemu_get_queue(port->nic),
                              port->conf.macaddr.a);
 
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index eb679d7c40..a4462af431 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -3400,7 +3400,8 @@ static void pci_rtl8139_realize(PCIDevice *dev, Error **errp)
     s->eeprom.contents[9] = s->conf.macaddr.a[4] | s->conf.macaddr.a[5] << 8;
 
     s->nic = qemu_new_nic(&net_rtl8139_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), d->id, s);
+                          object_get_typename(OBJECT(dev)), d->id,
+                          &d->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     s->cplus_txbuffer = NULL;
diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c
index ad778cd8fc..4eda971ef3 100644
--- a/hw/net/smc91c111.c
+++ b/hw/net/smc91c111.c
@@ -783,7 +783,8 @@ static void smc91c111_realize(DeviceState *dev, Error **errp)
     sysbus_init_irq(sbd, &s->irq);
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     /* ??? Save/restore.  */
 }
diff --git a/hw/net/spapr_llan.c b/hw/net/spapr_llan.c
index a6876a936d..475d5f3a34 100644
--- a/hw/net/spapr_llan.c
+++ b/hw/net/spapr_llan.c
@@ -325,7 +325,8 @@ static void spapr_vlan_realize(SpaprVioDevice *sdev, Error **errp)
     memcpy(&dev->perm_mac.a, &dev->nicconf.macaddr.a, sizeof(dev->perm_mac.a));
 
     dev->nic = qemu_new_nic(&net_spapr_vlan_info, &dev->nicconf,
-                            object_get_typename(OBJECT(sdev)), sdev->qdev.id, dev);
+                            object_get_typename(OBJECT(sdev)), sdev->qdev.id,
+                            &sdev->qdev.mem_reentrancy_guard, dev);
     qemu_format_nic_info_str(qemu_get_queue(dev->nic), dev->nicconf.macaddr.a);
 
     dev->rxp_timer = timer_new_us(QEMU_CLOCK_VIRTUAL, spapr_vlan_flush_rx_queue,
diff --git a/hw/net/stellaris_enet.c b/hw/net/stellaris_enet.c
index 8dd60783d8..6768a6912f 100644
--- a/hw/net/stellaris_enet.c
+++ b/hw/net/stellaris_enet.c
@@ -492,7 +492,8 @@ static void stellaris_enet_realize(DeviceState *dev, Error **errp)
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
 
     s->nic = qemu_new_nic(&net_stellaris_enet_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/sungem.c b/hw/net/sungem.c
index 3684a4d733..c12d44e9dc 100644
--- a/hw/net/sungem.c
+++ b/hw/net/sungem.c
@@ -1361,7 +1361,7 @@ static void sungem_realize(PCIDevice *pci_dev, Error **errp)
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_sungem_info, &s->conf,
                           object_get_typename(OBJECT(dev)),
-                          dev->id, s);
+                          dev->id, &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic),
                              s->conf.macaddr.a);
 }
diff --git a/hw/net/sunhme.c b/hw/net/sunhme.c
index fc34905f87..fa98528d71 100644
--- a/hw/net/sunhme.c
+++ b/hw/net/sunhme.c
@@ -892,7 +892,8 @@ static void sunhme_realize(PCIDevice *pci_dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_sunhme_info, &s->conf,
-                          object_get_typename(OBJECT(d)), d->id, s);
+                          object_get_typename(OBJECT(d)), d->id,
+                          &d->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/net/tulip.c b/hw/net/tulip.c
index c2b3b1bdfa..956093abd7 100644
--- a/hw/net/tulip.c
+++ b/hw/net/tulip.c
@@ -983,7 +983,8 @@ static void pci_tulip_realize(PCIDevice *pci_dev, Error **errp)
 
     s->nic = qemu_new_nic(&net_tulip_info, &s->c,
                           object_get_typename(OBJECT(pci_dev)),
-                          pci_dev->qdev.id, s);
+                          pci_dev->qdev.id,
+                          &pci_dev->qdev.mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a);
 }
 
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 1b10cdc127..06f35ac2d8 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -3633,10 +3633,12 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp)
          * Happen when virtio_net_set_netclient_name has been called.
          */
         n->nic = qemu_new_nic(&net_virtio_info, &n->nic_conf,
-                              n->netclient_type, n->netclient_name, n);
+                              n->netclient_type, n->netclient_name,
+                              &dev->mem_reentrancy_guard, n);
     } else {
         n->nic = qemu_new_nic(&net_virtio_info, &n->nic_conf,
-                              object_get_typename(OBJECT(dev)), dev->id, n);
+                              object_get_typename(OBJECT(dev)), dev->id,
+                              &dev->mem_reentrancy_guard, n);
     }
 
     for (i = 0; i < n->max_queue_pairs; i++) {
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 399fc14129..e49b4a7a6c 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -2083,7 +2083,7 @@ static void vmxnet3_net_init(VMXNET3State *s)
 
     s->nic = qemu_new_nic(&net_vmxnet3_info, &s->conf,
                           object_get_typename(OBJECT(s)),
-                          d->id, s);
+                          d->id, &d->mem_reentrancy_guard, s);
 
     s->peer_has_vhdr = vmxnet3_peer_has_vnet_hdr(s);
     s->tx_sop = true;
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index 7d92c2d022..1014e84518 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -294,7 +294,8 @@ static int net_init(struct XenLegacyDevice *xendev)
     }
 
     netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf,
-                               "xen", NULL, netdev);
+                               "xen", NULL,
+                               &xendev->qdev.mem_reentrancy_guard, netdev);
 
     qemu_set_info_str(qemu_get_queue(netdev->nic),
                       "nic: xenbus vif macaddr=%s", netdev->mac);
diff --git a/hw/net/xgmac.c b/hw/net/xgmac.c
index 0ab6ae91aa..1f4f277d84 100644
--- a/hw/net/xgmac.c
+++ b/hw/net/xgmac.c
@@ -402,7 +402,8 @@ static void xgmac_enet_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_xgmac_enet_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     s->regs[XGMAC_ADDR_HIGH(0)] = (s->conf.macaddr.a[5] << 8) |
diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c
index 990ff3a1c2..8a34243803 100644
--- a/hw/net/xilinx_axienet.c
+++ b/hw/net/xilinx_axienet.c
@@ -968,7 +968,8 @@ static void xilinx_enet_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_xilinx_enet_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 
     tdk_init(&s->TEMAC.phy);
diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 6e09f7e422..80cb869e22 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -235,7 +235,8 @@ static void xilinx_ethlite_realize(DeviceState *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->id, s);
+                          object_get_typename(OBJECT(dev)), dev->id,
+                          &dev->mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
 }
 
diff --git a/hw/nvram/xlnx-efuse.c b/hw/nvram/xlnx-efuse.c
index fdfffaab99..aff5254129 100644
--- a/hw/nvram/xlnx-efuse.c
+++ b/hw/nvram/xlnx-efuse.c
@@ -217,6 +217,13 @@ static void efuse_realize(DeviceState *dev, Error **errp)
     }
 }
 
+static void efuse_finalize(Object *obj)
+{
+    XlnxEFuse *s = XLNX_EFUSE(obj);
+
+    g_free(s->ro_bits);
+}
+
 static void efuse_prop_set_drive(Object *obj, Visitor *v, const char *name,
                                  void *opaque, Error **errp)
 {
@@ -273,6 +280,7 @@ static const TypeInfo efuse_info = {
     .name          = TYPE_XLNX_EFUSE,
     .parent        = TYPE_DEVICE,
     .instance_size = sizeof(XlnxEFuse),
+    .instance_finalize = efuse_finalize,
     .class_init    = efuse_class_init,
 };
 
diff --git a/hw/nvram/xlnx-versal-efuse-ctrl.c b/hw/nvram/xlnx-versal-efuse-ctrl.c
index b35ba65ab5..2d2dc09526 100644
--- a/hw/nvram/xlnx-versal-efuse-ctrl.c
+++ b/hw/nvram/xlnx-versal-efuse-ctrl.c
@@ -725,6 +725,13 @@ static void efuse_ctrl_init(Object *obj)
     sysbus_init_irq(sbd, &s->irq_efuse_imr);
 }
 
+static void efuse_ctrl_finalize(Object *obj)
+{
+    XlnxVersalEFuseCtrl *s = XLNX_VERSAL_EFUSE_CTRL(obj);
+
+    g_free(s->extra_pg0_lock_spec);
+}
+
 static const VMStateDescription vmstate_efuse_ctrl = {
     .name = TYPE_XLNX_VERSAL_EFUSE_CTRL,
     .version_id = 1,
@@ -762,6 +769,7 @@ static const TypeInfo efuse_ctrl_info = {
     .instance_size = sizeof(XlnxVersalEFuseCtrl),
     .class_init    = efuse_ctrl_class_init,
     .instance_init = efuse_ctrl_init,
+    .instance_finalize = efuse_ctrl_finalize,
 };
 
 static void efuse_ctrl_register_types(void)
diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index 9e70fcd6fa..4b258566d4 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -639,6 +639,7 @@ undo:
     }
     dev->msix_vector_use_notifier = NULL;
     dev->msix_vector_release_notifier = NULL;
+    dev->msix_vector_poll_notifier = NULL;
     return ret;
 }
 
diff --git a/hw/pci/pcie_sriov.c b/hw/pci/pcie_sriov.c
index 8e3faf1f59..61a4e06768 100644
--- a/hw/pci/pcie_sriov.c
+++ b/hw/pci/pcie_sriov.c
@@ -178,7 +178,6 @@ static void register_vfs(PCIDevice *dev)
     num_vfs = pci_get_word(dev->config + sriov_cap + PCI_SRIOV_NUM_VF);
 
     dev->exp.sriov_pf.vf = g_new(PCIDevice *, num_vfs);
-    assert(dev->exp.sriov_pf.vf);
 
     trace_sriov_register_vfs(dev->name, PCI_SLOT(dev->devfn),
                              PCI_FUNC(dev->devfn), num_vfs);
diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c
index 5fff487ee5..2c33e36cad 100644
--- a/hw/usb/dev-network.c
+++ b/hw/usb/dev-network.c
@@ -1386,7 +1386,8 @@ static void usb_net_realize(USBDevice *dev, Error **errp)
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_usbnet_info, &s->conf,
-                          object_get_typename(OBJECT(s)), s->dev.qdev.id, s);
+                          object_get_typename(OBJECT(s)), s->dev.qdev.id,
+                          &s->dev.qdev.mem_reentrancy_guard, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     snprintf(s->usbstring_mac, sizeof(s->usbstring_mac),
              "%02x%02x%02x%02x%02x%02x",
diff --git a/hw/virtio/virtio-iommu-pci.c b/hw/virtio/virtio-iommu-pci.c
index 7ef2f9dcdb..eab6e1c793 100644
--- a/hw/virtio/virtio-iommu-pci.c
+++ b/hw/virtio/virtio-iommu-pci.c
@@ -95,10 +95,18 @@ static void virtio_iommu_pci_instance_init(Object *obj)
                                 TYPE_VIRTIO_IOMMU);
 }
 
+static void virtio_iommu_pci_instance_finalize(Object *obj)
+{
+    VirtIOIOMMUPCI *dev = VIRTIO_IOMMU_PCI(obj);
+
+    g_free(dev->vdev.reserved_regions);
+}
+
 static const VirtioPCIDeviceTypeInfo virtio_iommu_pci_info = {
     .generic_name  = TYPE_VIRTIO_IOMMU_PCI,
     .instance_size = sizeof(VirtIOIOMMUPCI),
     .instance_init = virtio_iommu_pci_instance_init,
+    .instance_finalize = virtio_iommu_pci_instance_finalize,
     .class_init    = virtio_iommu_pci_class_init,
 };
 
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 67e771c373..e5e74a7160 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -2174,6 +2174,7 @@ void virtio_pci_types_register(const VirtioPCIDeviceTypeInfo *t)
         .parent        = t->parent ? t->parent : TYPE_VIRTIO_PCI,
         .instance_size = t->instance_size,
         .instance_init = t->instance_init,
+        .instance_finalize = t->instance_finalize,
         .class_size    = t->class_size,
         .abstract      = true,
         .interfaces    = t->interfaces,
diff --git a/include/hw/virtio/virtio-pci.h b/include/hw/virtio/virtio-pci.h
index 938799e8f6..c4676ff4d4 100644
--- a/include/hw/virtio/virtio-pci.h
+++ b/include/hw/virtio/virtio-pci.h
@@ -241,6 +241,7 @@ typedef struct VirtioPCIDeviceTypeInfo {
     size_t instance_size;
     size_t class_size;
     void (*instance_init)(Object *obj);
+    void (*instance_finalize)(Object *obj);
     void (*class_init)(ObjectClass *klass, void *data);
     InterfaceInfo *interfaces;
 } VirtioPCIDeviceTypeInfo;
diff --git a/include/net/net.h b/include/net/net.h
index dc20b31e9f..5a7c0e9ebf 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -118,6 +118,7 @@ struct NetClientState {
 typedef struct NICState {
     NetClientState *ncs;
     NICConf *conf;
+    MemReentrancyGuard *reentrancy_guard;
     void *opaque;
     bool peer_deleted;
 } NICState;
@@ -151,6 +152,7 @@ NICState *qemu_new_nic(NetClientInfo *info,
                        NICConf *conf,
                        const char *model,
                        const char *name,
+                       MemReentrancyGuard *reentrancy_guard,
                        void *opaque);
 void qemu_del_nic(NICState *nic);
 NetClientState *qemu_get_subqueue(NICState *nic, int queue_index);
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index c2c095d383..87895847ec 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -3001,7 +3001,7 @@ static void load_elf_image(const char *image_name, int image_fd,
     for (i = 0; i < ehdr->e_phnum; ++i) {
         struct elf_phdr *eppnt = phdr + i;
         if (eppnt->p_type == PT_LOAD) {
-            abi_ulong a = eppnt->p_vaddr - eppnt->p_offset;
+            abi_ulong a = eppnt->p_vaddr & TARGET_PAGE_MASK;
             if (a < loaddr) {
                 loaddr = a;
             }
diff --git a/net/net.c b/net/net.c
index 840ad9dca5..c3391168f6 100644
--- a/net/net.c
+++ b/net/net.c
@@ -319,6 +319,7 @@ NICState *qemu_new_nic(NetClientInfo *info,
                        NICConf *conf,
                        const char *model,
                        const char *name,
+                       MemReentrancyGuard *reentrancy_guard,
                        void *opaque)
 {
     NetClientState **peers = conf->peers.ncs;
@@ -331,6 +332,7 @@ NICState *qemu_new_nic(NetClientInfo *info,
     nic = g_malloc0(info->size + sizeof(NetClientState) * queues);
     nic->ncs = (void *)nic + info->size;
     nic->conf = conf;
+    nic->reentrancy_guard = reentrancy_guard,
     nic->opaque = opaque;
 
     for (i = 0; i < queues; i++) {
@@ -786,6 +788,7 @@ static ssize_t qemu_deliver_packet_iov(NetClientState *sender,
                                        int iovcnt,
                                        void *opaque)
 {
+    MemReentrancyGuard *owned_reentrancy_guard;
     NetClientState *nc = opaque;
     int ret;
 
@@ -798,12 +801,24 @@ static ssize_t qemu_deliver_packet_iov(NetClientState *sender,
         return 0;
     }
 
+    if (nc->info->type != NET_CLIENT_DRIVER_NIC ||
+        qemu_get_nic(nc)->reentrancy_guard->engaged_in_io) {
+        owned_reentrancy_guard = NULL;
+    } else {
+        owned_reentrancy_guard = qemu_get_nic(nc)->reentrancy_guard;
+        owned_reentrancy_guard->engaged_in_io = true;
+    }
+
     if (nc->info->receive_iov && !(flags & QEMU_NET_PACKET_FLAG_RAW)) {
         ret = nc->info->receive_iov(nc, iov, iovcnt);
     } else {
         ret = nc_sendv_compat(nc, iov, iovcnt, flags);
     }
 
+    if (owned_reentrancy_guard) {
+        owned_reentrancy_guard->engaged_in_io = false;
+    }
+
     if (ret == 0) {
         nc->receive_disabled = 1;
     }
diff --git a/softmmu/memory.c b/softmmu/memory.c
index 61569f8306..2b03596bc7 100644
--- a/softmmu/memory.c
+++ b/softmmu/memory.c
@@ -1326,22 +1326,7 @@ static uint64_t memory_region_ram_device_read(void *opaque,
                                               hwaddr addr, unsigned size)
 {
     MemoryRegion *mr = opaque;
-    uint64_t data = (uint64_t)~0;
-
-    switch (size) {
-    case 1:
-        data = *(uint8_t *)(mr->ram_block->host + addr);
-        break;
-    case 2:
-        data = *(uint16_t *)(mr->ram_block->host + addr);
-        break;
-    case 4:
-        data = *(uint32_t *)(mr->ram_block->host + addr);
-        break;
-    case 8:
-        data = *(uint64_t *)(mr->ram_block->host + addr);
-        break;
-    }
+    uint64_t data = ldn_he_p(mr->ram_block->host + addr, size);
 
     trace_memory_region_ram_device_read(get_cpu_index(), mr, addr, data, size);
 
@@ -1355,20 +1340,7 @@ static void memory_region_ram_device_write(void *opaque, hwaddr addr,
 
     trace_memory_region_ram_device_write(get_cpu_index(), mr, addr, data, size);
 
-    switch (size) {
-    case 1:
-        *(uint8_t *)(mr->ram_block->host + addr) = (uint8_t)data;
-        break;
-    case 2:
-        *(uint16_t *)(mr->ram_block->host + addr) = (uint16_t)data;
-        break;
-    case 4:
-        *(uint32_t *)(mr->ram_block->host + addr) = (uint32_t)data;
-        break;
-    case 8:
-        *(uint64_t *)(mr->ram_block->host + addr) = data;
-        break;
-    }
+    stn_he_p(mr->ram_block->host + addr, size, data);
 }
 
 static const MemoryRegionOps ram_device_mem_ops = {
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 38d066c294..6cf7a33591 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1498,6 +1498,16 @@ void arm_cpu_finalize_features(ARMCPU *cpu, Error **errp)
             return;
         }
 
+        /*
+         * FEAT_SME is not architecturally dependent on FEAT_SVE (unless
+         * FEAT_SME_FA64 is present). However our implementation currently
+         * assumes it, so if the user asked for sve=off then turn off SME also.
+         * (KVM doesn't currently support SME at all.)
+         */
+        if (cpu_isar_feature(aa64_sme, cpu) && !cpu_isar_feature(aa64_sve, cpu)) {
+            object_property_set_bool(OBJECT(cpu), "sme", false, &error_abort);
+        }
+
         arm_cpu_sme_finalize(cpu, &local_err);
         if (local_err != NULL) {
             error_propagate(errp, local_err);
diff --git a/target/arm/helper.c b/target/arm/helper.c
index a52ef3dfe4..02cfeece45 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -1431,6 +1431,22 @@ static void pmcr_write(CPUARMState *env, const ARMCPRegInfo *ri,
     pmu_op_finish(env);
 }
 
+static uint64_t pmcr_read(CPUARMState *env, const ARMCPRegInfo *ri)
+{
+    uint64_t pmcr = env->cp15.c9_pmcr;
+
+    /*
+     * If EL2 is implemented and enabled for the current security state, reads
+     * of PMCR.N from EL1 or EL0 return the value of MDCR_EL2.HPMN or HDCR.HPMN.
+     */
+    if (arm_current_el(env) <= 1 && arm_is_el2_enabled(env)) {
+        pmcr &= ~PMCRN_MASK;
+        pmcr |= (env->cp15.mdcr_el2 & MDCR_HPMN) << PMCRN_SHIFT;
+    }
+
+    return pmcr;
+}
+
 static void pmswinc_write(CPUARMState *env, const ARMCPRegInfo *ri,
                           uint64_t value)
 {
@@ -6499,8 +6515,9 @@ static void define_pmu_regs(ARMCPU *cpu)
         .access = PL0_RW,
         .type = ARM_CP_IO | ARM_CP_ALIAS,
         .fieldoffset = offsetoflow32(CPUARMState, cp15.c9_pmcr),
-        .accessfn = pmreg_access, .writefn = pmcr_write,
-        .raw_writefn = raw_write,
+        .accessfn = pmreg_access,
+        .readfn = pmcr_read, .raw_readfn = raw_read,
+        .writefn = pmcr_write, .raw_writefn = raw_write,
     };
     ARMCPRegInfo pmcr64 = {
         .name = "PMCR_EL0", .state = ARM_CP_STATE_AA64,
@@ -6509,6 +6526,7 @@ static void define_pmu_regs(ARMCPU *cpu)
         .type = ARM_CP_IO,
         .fieldoffset = offsetof(CPUARMState, cp15.c9_pmcr),
         .resetvalue = cpu->isar.reset_pmcr_el0,
+        .readfn = pmcr_read, .raw_readfn = raw_read,
         .writefn = pmcr_write, .raw_writefn = raw_write,
     };
 
diff --git a/target/arm/sme_helper.c b/target/arm/sme_helper.c
index 73dd838330..8856773635 100644
--- a/target/arm/sme_helper.c
+++ b/target/arm/sme_helper.c
@@ -1070,10 +1070,9 @@ void HELPER(sme_fmopa_h)(void *vza, void *vzn, void *vzm, void *vpn,
 
                         m = f16mop_adj_pair(m, pcol, 0);
                         *a = f16_dotadd(*a, n, m, &fpst_std, &fpst_odd);
-
-                        col += 4;
-                        pcol >>= 4;
                     }
+                    col += 4;
+                    pcol >>= 4;
                 } while (col & 15);
             }
             row += 4;
@@ -1106,10 +1105,9 @@ void HELPER(sme_bfmopa)(void *vza, void *vzn, void *vzm, void *vpn,
 
                         m = f16mop_adj_pair(m, pcol, 0);
                         *a = bfdotadd(*a, n, m);
-
-                        col += 4;
-                        pcol >>= 4;
                     }
+                    col += 4;
+                    pcol >>= 4;
                 } while (col & 15);
             }
             row += 4;
diff --git a/target/arm/syndrome.h b/target/arm/syndrome.h
index 73df5e3793..15334a3d15 100644
--- a/target/arm/syndrome.h
+++ b/target/arm/syndrome.h
@@ -212,7 +212,7 @@ static inline uint32_t syn_simd_access_trap(int cv, int cond, bool is_16bit)
 
 static inline uint32_t syn_sve_access_trap(void)
 {
-    return EC_SVEACCESSTRAP << ARM_EL_EC_SHIFT;
+    return (EC_SVEACCESSTRAP << ARM_EL_EC_SHIFT) | ARM_EL_IL;
 }
 
 static inline uint32_t syn_smetrap(SMEExceptionType etype, bool is_16bit)
@@ -223,12 +223,12 @@ static inline uint32_t syn_smetrap(SMEExceptionType etype, bool is_16bit)
 
 static inline uint32_t syn_pactrap(void)
 {
-    return EC_PACTRAP << ARM_EL_EC_SHIFT;
+    return (EC_PACTRAP << ARM_EL_EC_SHIFT) | ARM_EL_IL;
 }
 
 static inline uint32_t syn_btitrap(int btype)
 {
-    return (EC_BTITRAP << ARM_EL_EC_SHIFT) | btype;
+    return (EC_BTITRAP << ARM_EL_EC_SHIFT) | ARM_EL_IL | btype;
 }
 
 static inline uint32_t syn_bxjtrap(int cv, int cond, int rm)
diff --git a/tests/avocado/cpu_queries.py b/tests/avocado/cpu_queries.py
index cf69f69b11..295642772e 100644
--- a/tests/avocado/cpu_queries.py
+++ b/tests/avocado/cpu_queries.py
@@ -31,4 +31,4 @@ def test(self):
         for c in cpus:
             model = {'name': c['name']}
             e = self.vm.command('query-cpu-model-expansion', model=model, type='full')
-            self.assertEquals(e['model']['name'], c['name'])
+            self.assertEqual(e['model']['name'], c['name'])
diff --git a/tests/avocado/empty_cpu_model.py b/tests/avocado/empty_cpu_model.py
index 22f504418d..d906ef3d3c 100644
--- a/tests/avocado/empty_cpu_model.py
+++ b/tests/avocado/empty_cpu_model.py
@@ -15,5 +15,5 @@ def test(self):
         self.vm.set_qmp_monitor(enabled=False)
         self.vm.launch()
         self.vm.wait()
-        self.assertEquals(self.vm.exitcode(), 1, "QEMU exit code should be 1")
+        self.assertEqual(self.vm.exitcode(), 1, "QEMU exit code should be 1")
         self.assertRegex(self.vm.get_log(), r'-cpu option cannot be empty')
diff --git a/tests/avocado/pc_cpu_hotplug_props.py b/tests/avocado/pc_cpu_hotplug_props.py
index 52b878188e..6100fb7760 100644
--- a/tests/avocado/pc_cpu_hotplug_props.py
+++ b/tests/avocado/pc_cpu_hotplug_props.py
@@ -32,4 +32,4 @@ def test_no_die_id(self):
         self.vm.add_args('-smp', '1,sockets=2,cores=2,threads=2,maxcpus=8')
         self.vm.add_args('-device', 'qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0')
         self.vm.launch()
-        self.assertEquals(len(self.vm.command('query-cpus-fast')), 2)
+        self.assertEqual(len(self.vm.command('query-cpus-fast')), 2)
diff --git a/tests/avocado/version.py b/tests/avocado/version.py
index ded7f039c1..5f88ff300b 100644
--- a/tests/avocado/version.py
+++ b/tests/avocado/version.py
@@ -21,4 +21,4 @@ def test_qmp_human_info_version(self):
         self.vm.launch()
         res = self.vm.command('human-monitor-command',
                               command_line='info version')
-        self.assertRegexpMatches(res, r'^(\d+\.\d+\.\d)')
+        self.assertRegex(res, r'^(\d+\.\d+\.\d)')
diff --git a/tests/avocado/x86_cpu_model_versions.py b/tests/avocado/x86_cpu_model_versions.py
index a6edf74c1c..262d6a77fb 100644
--- a/tests/avocado/x86_cpu_model_versions.py
+++ b/tests/avocado/x86_cpu_model_versions.py
@@ -119,94 +119,95 @@ def test_4_1_alias(self):
 
         self.assertFalse(cpus['Cascadelake-Server']['static'],
                          'unversioned Cascadelake-Server CPU model must not be static')
-        self.assertEquals(cpus['Cascadelake-Server'].get('alias-of'), 'Cascadelake-Server-v1',
-                          'Cascadelake-Server must be an alias of Cascadelake-Server-v1')
+        self.assertEqual(cpus['Cascadelake-Server'].get('alias-of'),
+                         'Cascadelake-Server-v1',
+                         'Cascadelake-Server must be an alias of Cascadelake-Server-v1')
         self.assertNotIn('alias-of', cpus['Cascadelake-Server-v1'],
                          'Cascadelake-Server-v1 must not be an alias')
 
         self.assertFalse(cpus['qemu64']['static'],
                          'unversioned qemu64 CPU model must not be static')
-        self.assertEquals(cpus['qemu64'].get('alias-of'), 'qemu64-v1',
-                          'qemu64 must be an alias of qemu64-v1')
+        self.assertEqual(cpus['qemu64'].get('alias-of'), 'qemu64-v1',
+                         'qemu64 must be an alias of qemu64-v1')
         self.assertNotIn('alias-of', cpus['qemu64-v1'],
                          'qemu64-v1 must not be an alias')
 
         self.validate_variant_aliases(cpus)
 
         # On pc-*-4.1, -noTSX and -IBRS models should be aliases:
-        self.assertEquals(cpus["Haswell"].get('alias-of'),
-                          "Haswell-v1",
+        self.assertEqual(cpus["Haswell"].get('alias-of'),
+                         "Haswell-v1",
                          "Haswell must be an alias")
-        self.assertEquals(cpus["Haswell-noTSX"].get('alias-of'),
-                          "Haswell-v2",
+        self.assertEqual(cpus["Haswell-noTSX"].get('alias-of'),
+                         "Haswell-v2",
                          "Haswell-noTSX must be an alias")
-        self.assertEquals(cpus["Haswell-IBRS"].get('alias-of'),
-                          "Haswell-v3",
+        self.assertEqual(cpus["Haswell-IBRS"].get('alias-of'),
+                         "Haswell-v3",
                          "Haswell-IBRS must be an alias")
-        self.assertEquals(cpus["Haswell-noTSX-IBRS"].get('alias-of'),
-                          "Haswell-v4",
+        self.assertEqual(cpus["Haswell-noTSX-IBRS"].get('alias-of'),
+                         "Haswell-v4",
                          "Haswell-noTSX-IBRS must be an alias")
 
-        self.assertEquals(cpus["Broadwell"].get('alias-of'),
-                          "Broadwell-v1",
+        self.assertEqual(cpus["Broadwell"].get('alias-of'),
+                         "Broadwell-v1",
                          "Broadwell must be an alias")
-        self.assertEquals(cpus["Broadwell-noTSX"].get('alias-of'),
-                          "Broadwell-v2",
+        self.assertEqual(cpus["Broadwell-noTSX"].get('alias-of'),
+                         "Broadwell-v2",
                          "Broadwell-noTSX must be an alias")
-        self.assertEquals(cpus["Broadwell-IBRS"].get('alias-of'),
-                          "Broadwell-v3",
+        self.assertEqual(cpus["Broadwell-IBRS"].get('alias-of'),
+                         "Broadwell-v3",
                          "Broadwell-IBRS must be an alias")
-        self.assertEquals(cpus["Broadwell-noTSX-IBRS"].get('alias-of'),
-                          "Broadwell-v4",
+        self.assertEqual(cpus["Broadwell-noTSX-IBRS"].get('alias-of'),
+                         "Broadwell-v4",
                          "Broadwell-noTSX-IBRS must be an alias")
 
-        self.assertEquals(cpus["Nehalem"].get('alias-of'),
-                          "Nehalem-v1",
+        self.assertEqual(cpus["Nehalem"].get('alias-of'),
+                         "Nehalem-v1",
                          "Nehalem must be an alias")
-        self.assertEquals(cpus["Nehalem-IBRS"].get('alias-of'),
-                          "Nehalem-v2",
+        self.assertEqual(cpus["Nehalem-IBRS"].get('alias-of'),
+                         "Nehalem-v2",
                          "Nehalem-IBRS must be an alias")
 
-        self.assertEquals(cpus["Westmere"].get('alias-of'),
-                          "Westmere-v1",
+        self.assertEqual(cpus["Westmere"].get('alias-of'),
+                         "Westmere-v1",
                          "Westmere must be an alias")
-        self.assertEquals(cpus["Westmere-IBRS"].get('alias-of'),
-                          "Westmere-v2",
+        self.assertEqual(cpus["Westmere-IBRS"].get('alias-of'),
+                         "Westmere-v2",
                          "Westmere-IBRS must be an alias")
 
-        self.assertEquals(cpus["SandyBridge"].get('alias-of'),
-                          "SandyBridge-v1",
+        self.assertEqual(cpus["SandyBridge"].get('alias-of'),
+                         "SandyBridge-v1",
                          "SandyBridge must be an alias")
-        self.assertEquals(cpus["SandyBridge-IBRS"].get('alias-of'),
-                          "SandyBridge-v2",
+        self.assertEqual(cpus["SandyBridge-IBRS"].get('alias-of'),
+                         "SandyBridge-v2",
                          "SandyBridge-IBRS must be an alias")
 
-        self.assertEquals(cpus["IvyBridge"].get('alias-of'),
-                          "IvyBridge-v1",
+        self.assertEqual(cpus["IvyBridge"].get('alias-of'),
+                         "IvyBridge-v1",
                          "IvyBridge must be an alias")
-        self.assertEquals(cpus["IvyBridge-IBRS"].get('alias-of'),
-                          "IvyBridge-v2",
+        self.assertEqual(cpus["IvyBridge-IBRS"].get('alias-of'),
+                         "IvyBridge-v2",
                          "IvyBridge-IBRS must be an alias")
 
-        self.assertEquals(cpus["Skylake-Client"].get('alias-of'),
-                          "Skylake-Client-v1",
+        self.assertEqual(cpus["Skylake-Client"].get('alias-of'),
+                         "Skylake-Client-v1",
                          "Skylake-Client must be an alias")
-        self.assertEquals(cpus["Skylake-Client-IBRS"].get('alias-of'),
-                          "Skylake-Client-v2",
+        self.assertEqual(cpus["Skylake-Client-IBRS"].get('alias-of'),
+                         "Skylake-Client-v2",
                          "Skylake-Client-IBRS must be an alias")
 
-        self.assertEquals(cpus["Skylake-Server"].get('alias-of'),
-                          "Skylake-Server-v1",
+        self.assertEqual(cpus["Skylake-Server"].get('alias-of'),
+                         "Skylake-Server-v1",
                          "Skylake-Server must be an alias")
-        self.assertEquals(cpus["Skylake-Server-IBRS"].get('alias-of'),
-                          "Skylake-Server-v2",
+        self.assertEqual(cpus["Skylake-Server-IBRS"].get('alias-of'),
+                         "Skylake-Server-v2",
                          "Skylake-Server-IBRS must be an alias")
 
-        self.assertEquals(cpus["EPYC"].get('alias-of'),
-                          "EPYC-v1",
+        self.assertEqual(cpus["EPYC"].get('alias-of'),
+                         "EPYC-v1",
                          "EPYC must be an alias")
-        self.assertEquals(cpus["EPYC-IBPB"].get('alias-of'),
-                          "EPYC-v2",
+        self.assertEqual(cpus["EPYC-IBPB"].get('alias-of'),
+                         "EPYC-v2",
                          "EPYC-IBPB must be an alias")
 
         self.validate_aliases(cpus)
diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index e8be217e1f..9bcf1e7525 100755
--- a/tests/qemu-iotests/059
+++ b/tests/qemu-iotests/059
@@ -84,6 +84,8 @@ echo
 echo "=== Testing big twoGbMaxExtentFlat ==="
 _make_test_img -o "subformat=twoGbMaxExtentFlat" 1000G
 _img_info --format-specific | _filter_img_info --format-specific
+$QEMU_IO -c "write 990G 512 -P 89" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO -c "read 990G 512 -P 89" "$TEST_IMG" | _filter_qemu_io
 _cleanup_test_img
 
 echo
diff --git a/tests/qemu-iotests/059.out b/tests/qemu-iotests/059.out
index 2b83c0c8b6..275ee7c778 100644
--- a/tests/qemu-iotests/059.out
+++ b/tests/qemu-iotests/059.out
@@ -2032,6 +2032,10 @@ Format specific information:
             virtual size: 2147483648
             filename: TEST_DIR/t-f500.IMGFMT
             format: FLAT
+wrote 512/512 bytes at offset 1063004405760
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 1063004405760
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
 === Testing malformed VMFS extent description line ===
 qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Invalid extent line: RW 12582912 VMFS "dummy.IMGFMT" 1
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
index 52c6246a33..7ff9f1648c 100644
--- a/ui/gtk-egl.c
+++ b/ui/gtk-egl.c
@@ -234,6 +234,13 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl,
     vc->gfx.h = h;
     vc->gfx.y0_top = backing_y_0_top;
 
+    if (!vc->gfx.esurface) {
+        gd_egl_init(vc);
+        if (!vc->gfx.esurface) {
+            return;
+        }
+    }
+
     eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,
                    vc->gfx.esurface, vc->gfx.ectx);
 
diff --git a/ui/vnc-clipboard.c b/ui/vnc-clipboard.c
index c759be3438..124b6fbd9c 100644
--- a/ui/vnc-clipboard.c
+++ b/ui/vnc-clipboard.c
@@ -69,6 +69,11 @@ static uint8_t *inflate_buffer(uint8_t *in, uint32_t in_len, uint32_t *size)
         }
     }
 
+    *size = stream.total_out;
+    inflateEnd(&stream);
+
+    return out;
+
 err_end:
     inflateEnd(&stream);
 err: