Hi,
Thanks for the review.
On Mon, Jul 21, 2025 at 09:24:58PM +0900, Akihiko Odaki wrote:
> On 2025/07/21 20:29, Arun Menon wrote:
> > This is an incremental step in converting vmstate loading
> > code to report error via Error objects instead of directly
> > printing it to console/monitor.
> > It is ensured that vmstate_load_state() must report an error
> > in errp, in case of failure.
> >
> > Signed-off-by: Arun Menon <arme...@redhat.com>
> > ---
> > hw/display/virtio-gpu.c | 2 +-
> > hw/pci/pci.c | 2 +-
> > hw/s390x/virtio-ccw.c | 2 +-
> > hw/scsi/spapr_vscsi.c | 2 +-
> > hw/vfio/pci.c | 2 +-
> > hw/virtio/virtio-mmio.c | 2 +-
> > hw/virtio/virtio-pci.c | 2 +-
> > hw/virtio/virtio.c | 4 ++--
> > include/migration/vmstate.h | 2 +-
> > migration/cpr.c | 4 ++--
> > migration/savevm.c | 6 ++++--
> > migration/vmstate-types.c | 10 +++++-----
> > migration/vmstate.c | 45
> > ++++++++++++++++++++++++++++-----------------
> > tests/unit/test-vmstate.c | 18 +++++++++---------
> > ui/vdagent.c | 2 +-
> > 15 files changed, 59 insertions(+), 46 deletions(-)
> >
> > diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
> > index
> > 0a1a625b0ea6cf26cb0d799171a57ed3d3ab2442..5d2ca8d8b864350133a674802d7316abd379591c
> > 100644
> > --- a/hw/display/virtio-gpu.c
> > +++ b/hw/display/virtio-gpu.c
> > @@ -1343,7 +1343,7 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque,
> > size_t size,
> > }
> > /* load & apply scanout state */
> > - vmstate_load_state(f, &vmstate_virtio_gpu_scanouts, g, 1);
> > + vmstate_load_state(f, &vmstate_virtio_gpu_scanouts, g, 1, NULL);
> > return 0;
> > }
> > diff --git a/hw/pci/pci.c b/hw/pci/pci.c
> > index
> > c70b5ceebaf1f2b10768bd030526cbb518da2b8d..2ab5d30bb3c319ac1c7bfc9a2acf6a2b38082066
> > 100644
> > --- a/hw/pci/pci.c
> > +++ b/hw/pci/pci.c
> > @@ -934,7 +934,7 @@ void pci_device_save(PCIDevice *s, QEMUFile *f)
> > int pci_device_load(PCIDevice *s, QEMUFile *f)
> > {
> > int ret;
> > - ret = vmstate_load_state(f, &vmstate_pci_device, s, s->version_id);
> > + ret = vmstate_load_state(f, &vmstate_pci_device, s, s->version_id,
> > NULL);
> > /* Restore the interrupt status bit. */
> > pci_update_irq_status(s);
> > return ret;
> > diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
> > index
> > d2f85b39f30f7fc82e0c600144c0a958e1269b2c..2f6feff2b0a22d7d7f6aecfd7e7870d8362f1a73
> > 100644
> > --- a/hw/s390x/virtio-ccw.c
> > +++ b/hw/s390x/virtio-ccw.c
> > @@ -1136,7 +1136,7 @@ static void virtio_ccw_save_config(DeviceState *d,
> > QEMUFile *f)
> > static int virtio_ccw_load_config(DeviceState *d, QEMUFile *f)
> > {
> > VirtioCcwDevice *dev = VIRTIO_CCW_DEVICE(d);
> > - return vmstate_load_state(f, &vmstate_virtio_ccw_dev, dev, 1);
> > + return vmstate_load_state(f, &vmstate_virtio_ccw_dev, dev, 1, NULL);
> > }
> > static void virtio_ccw_pre_plugged(DeviceState *d, Error **errp)
> > diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c
> > index
> > 20f70fb2729de78b9636a6b8c869695dab4f8902..573fdea668536b464bca11f001e9e0288e781493
> > 100644
> > --- a/hw/scsi/spapr_vscsi.c
> > +++ b/hw/scsi/spapr_vscsi.c
> > @@ -648,7 +648,7 @@ static void *vscsi_load_request(QEMUFile *f,
> > SCSIRequest *sreq)
> > assert(!req->active);
> > memset(req, 0, sizeof(*req));
> > - rc = vmstate_load_state(f, &vmstate_spapr_vscsi_req, req, 1);
> > + rc = vmstate_load_state(f, &vmstate_spapr_vscsi_req, req, 1, NULL);
> > if (rc) {
> > fprintf(stderr, "VSCSI: failed loading request tag#%u\n",
> > sreq->tag);
> > return NULL;
> > diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
> > index
> > be05002b9819fafa45cf2fb4d2a0acdc475c558c..f8ce4a40dbe4c070a0d6c111051051ee97542719
> > 100644
> > --- a/hw/vfio/pci.c
> > +++ b/hw/vfio/pci.c
> > @@ -2797,7 +2797,7 @@ static int vfio_pci_load_config(VFIODevice *vbasedev,
> > QEMUFile *f)
> > old_addr[bar] = pdev->io_regions[bar].addr;
> > }
> > - ret = vmstate_load_state(f, &vmstate_vfio_pci_config, vdev, 1);
> > + ret = vmstate_load_state(f, &vmstate_vfio_pci_config, vdev, 1, NULL);
> > if (ret) {
> > return ret;
> > }
> > diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c
> > index
> > 532c67107ba1d2978a76cf49f9cdc1de1dea3e11..9058b1563462d4464dcba799643a583c93fb5683
> > 100644
> > --- a/hw/virtio/virtio-mmio.c
> > +++ b/hw/virtio/virtio-mmio.c
> > @@ -619,7 +619,7 @@ static int virtio_mmio_load_extra_state(DeviceState
> > *opaque, QEMUFile *f)
> > {
> > VirtIOMMIOProxy *proxy = VIRTIO_MMIO(opaque);
> > - return vmstate_load_state(f, &vmstate_virtio_mmio, proxy, 1);
> > + return vmstate_load_state(f, &vmstate_virtio_mmio, proxy, 1, NULL);
> > }
> > static bool virtio_mmio_has_extra_state(DeviceState *opaque)
> > diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> > index
> > 767216d795998708f5716a23ae16c79cd90ff489..f8b52a611e56c22d844fd4cae3619da4f2686d03
> > 100644
> > --- a/hw/virtio/virtio-pci.c
> > +++ b/hw/virtio/virtio-pci.c
> > @@ -161,7 +161,7 @@ static int virtio_pci_load_extra_state(DeviceState *d,
> > QEMUFile *f)
> > {
> > VirtIOPCIProxy *proxy = to_virtio_pci_proxy(d);
> > - return vmstate_load_state(f, &vmstate_virtio_pci, proxy, 1);
> > + return vmstate_load_state(f, &vmstate_virtio_pci, proxy, 1, NULL);
> > }
> > static void virtio_pci_save_queue(DeviceState *d, int n, QEMUFile *f)
> > diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
> > index
> > 2ab1d20769495ea39445b87e3673b076ad172510..d5698b062a1e95437f6113f41136e90ae06f1974
> > 100644
> > --- a/hw/virtio/virtio.c
> > +++ b/hw/virtio/virtio.c
> > @@ -3317,14 +3317,14 @@ virtio_load(VirtIODevice *vdev, QEMUFile *f, int
> > version_id)
> > }
> > if (vdc->vmsd) {
> > - ret = vmstate_load_state(f, vdc->vmsd, vdev, version_id);
> > + ret = vmstate_load_state(f, vdc->vmsd, vdev, version_id, NULL);
> > if (ret) {
> > return ret;
> > }
> > }
> > /* Subsections */
> > - ret = vmstate_load_state(f, &vmstate_virtio, vdev, 1);
> > + ret = vmstate_load_state(f, &vmstate_virtio, vdev, 1, NULL);
> > if (ret) {
> > return ret;
> > }
> > diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
> > index
> > 1ff7bd9ac425ba67cd5ca7ad97bcf570f9e19abe..056781b1c21e737583f081594d9f88b32adfd674
> > 100644
> > --- a/include/migration/vmstate.h
> > +++ b/include/migration/vmstate.h
> > @@ -1196,7 +1196,7 @@ extern const VMStateInfo vmstate_info_qlist;
> > }
> > int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
> > - void *opaque, int version_id);
> > + void *opaque, int version_id, Error **errp);
> > int vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
> > void *opaque, JSONWriter *vmdesc);
> > int vmstate_save_state_with_err(QEMUFile *f, const VMStateDescription
> > *vmsd,
> > diff --git a/migration/cpr.c b/migration/cpr.c
> > index
> > 42ad0b0d500e5de57faf0c6517e216b2d1c0cacf..74fac9521717ec568d14dabcbcb574b19fc1da67
> > 100644
> > --- a/migration/cpr.c
> > +++ b/migration/cpr.c
> > @@ -233,9 +233,9 @@ int cpr_state_load(MigrationChannel *channel, Error
> > **errp)
> > return -ENOTSUP;
> > }
> > - ret = vmstate_load_state(f, &vmstate_cpr_state, &cpr_state, 1);
> > + ret = vmstate_load_state(f, &vmstate_cpr_state, &cpr_state, 1, errp);
> > if (ret) {
> > - error_setg(errp, "vmstate_load_state error %d", ret);
> > + error_prepend(errp, "vmstate_load_state error %d ", ret);
> > qemu_fclose(f);
> > return ret;
> > }
> > diff --git a/migration/savevm.c b/migration/savevm.c
> > index
> > fabbeb296ae987d0c06ba6dafda63720205fecfd..ab947620f724874f325fb9fb59bef50b7c16fb51
> > 100644
> > --- a/migration/savevm.c
> > +++ b/migration/savevm.c
> > @@ -969,7 +969,8 @@ static int vmstate_load(QEMUFile *f, SaveStateEntry *se)
> > if (!se->vmsd) { /* Old style */
> > return se->ops->load_state(f, se->opaque, se->load_version_id);
> > }
> > - return vmstate_load_state(f, se->vmsd, se->opaque,
> > se->load_version_id);
> > + return vmstate_load_state(f, se->vmsd, se->opaque, se->load_version_id,
> > + NULL);
> > }
> > static void vmstate_save_old_style(QEMUFile *f, SaveStateEntry *se,
> > @@ -2839,7 +2840,8 @@ static int qemu_loadvm_state_header(QEMUFile *f)
> > error_report("Configuration section missing");
> > return -EINVAL;
> > }
> > - ret = vmstate_load_state(f, &vmstate_configuration, &savevm_state,
> > 0);
> > + ret = vmstate_load_state(f, &vmstate_configuration, &savevm_state,
> > 0,
> > + NULL);
> > if (ret) {
> > return ret;
> > diff --git a/migration/vmstate-types.c b/migration/vmstate-types.c
> > index
> > 741a588b7e18c6d37724b08a0101edc8bc74a0a5..1c5b76e1dd198030847971bc35637867c9d54fc0
> > 100644
> > --- a/migration/vmstate-types.c
> > +++ b/migration/vmstate-types.c
> > @@ -549,7 +549,7 @@ static int get_tmp(QEMUFile *f, void *pv, size_t size,
> > /* Writes the parent field which is at the start of the tmp */
> > *(void **)tmp = pv;
> > - ret = vmstate_load_state(f, vmsd, tmp, version_id);
> > + ret = vmstate_load_state(f, vmsd, tmp, version_id, NULL);
> > g_free(tmp);
> > return ret;
> > }
> > @@ -649,7 +649,7 @@ static int get_qtailq(QEMUFile *f, void *pv, size_t
> > unused_size,
> > while (qemu_get_byte(f)) {
> > elm = g_malloc(size);
> > - ret = vmstate_load_state(f, vmsd, elm, version_id);
> > + ret = vmstate_load_state(f, vmsd, elm, version_id, NULL);
> > if (ret) {
> > return ret;
> > }
> > @@ -803,7 +803,7 @@ static int get_gtree(QEMUFile *f, void *pv, size_t
> > unused_size,
> > key = (void *)(uintptr_t)qemu_get_be64(f);
> > } else {
> > key = g_malloc0(key_size);
> > - ret = vmstate_load_state(f, key_vmsd, key, version_id);
> > + ret = vmstate_load_state(f, key_vmsd, key, version_id, NULL);
> > if (ret) {
> > error_report("%s : failed to load %s (%d)",
> > field->name, key_vmsd->name, ret);
> > @@ -811,7 +811,7 @@ static int get_gtree(QEMUFile *f, void *pv, size_t
> > unused_size,
> > }
> > }
> > val = g_malloc0(val_size);
> > - ret = vmstate_load_state(f, val_vmsd, val, version_id);
> > + ret = vmstate_load_state(f, val_vmsd, val, version_id, NULL);
> > if (ret) {
> > error_report("%s : failed to load %s (%d)",
> > field->name, val_vmsd->name, ret);
> > @@ -892,7 +892,7 @@ static int get_qlist(QEMUFile *f, void *pv, size_t
> > unused_size,
> > while (qemu_get_byte(f)) {
> > elm = g_malloc(size);
> > - ret = vmstate_load_state(f, vmsd, elm, version_id);
> > + ret = vmstate_load_state(f, vmsd, elm, version_id, NULL);
> > if (ret) {
> > error_report("%s: failed to load %s (%d)", field->name,
> > vmsd->name, ret);
> > diff --git a/migration/vmstate.c b/migration/vmstate.c
> > index
> > 129b19d7603a0ddf8ab6e946e41c1c4d773d1fa8..288b57e1ed778cce21247b64d5e97dfef41ad586
> > 100644
> > --- a/migration/vmstate.c
> > +++ b/migration/vmstate.c
> > @@ -132,29 +132,33 @@ static void vmstate_handle_alloc(void *ptr, const
> > VMStateField *field,
> > }
> > int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
> > - void *opaque, int version_id)
> > + void *opaque, int version_id, Error **errp)
> > {
> > const VMStateField *field = vmsd->fields;
> > int ret = 0;
> > trace_vmstate_load_state(vmsd->name, version_id);
> > if (version_id > vmsd->version_id) {
> > - error_report("%s: incoming version_id %d is too new "
> > - "for local version_id %d",
> > - vmsd->name, version_id, vmsd->version_id);
> > + error_setg(errp, "%s: incoming version_id %d is too new "
> > + "for local version_id %d",
> > + vmsd->name, version_id, vmsd->version_id);
> > trace_vmstate_load_state_end(vmsd->name, "too new", -EINVAL);
> > return -EINVAL;
> > }
> > if (version_id < vmsd->minimum_version_id) {
> > - error_report("%s: incoming version_id %d is too old "
> > - "for local minimum version_id %d",
> > - vmsd->name, version_id, vmsd->minimum_version_id);
> > + error_setg(errp, "%s: incoming version_id %d is too old "
> > + "for local minimum version_id %d",
> > + vmsd->name, version_id, vmsd->minimum_version_id);
> > trace_vmstate_load_state_end(vmsd->name, "too old", -EINVAL);
> > return -EINVAL;
> > }
> > if (vmsd->pre_load) {
> > ret = vmsd->pre_load(opaque);
> > if (ret) {
> > + error_setg(errp, "VM pre load failed for: '%s', "
> > + "version_id: '%d', minimum version_id: '%d', ret:
> > %d",
> > + vmsd->name, vmsd->version_id,
> > vmsd->minimum_version_id,
> > + ret);
> > return ret;
> > }
> > }
> > @@ -192,10 +196,12 @@ int vmstate_load_state(QEMUFile *f, const
> > VMStateDescription *vmsd,
> > if (inner_field->flags & VMS_STRUCT) {
> > ret = vmstate_load_state(f, inner_field->vmsd,
> > curr_elem,
> > -
> > inner_field->vmsd->version_id);
> > + inner_field->vmsd->version_id,
> > + errp);
> > } else if (inner_field->flags & VMS_VSTRUCT) {
> > ret = vmstate_load_state(f, inner_field->vmsd,
> > curr_elem,
> > -
> > inner_field->struct_version_id);
> > +
> > inner_field->struct_version_id,
> > + errp);
> > } else {
> > ret = inner_field->info->get(f, curr_elem, size,
> > inner_field);
> > @@ -211,27 +217,32 @@ int vmstate_load_state(QEMUFile *f, const
> > VMStateDescription *vmsd,
> > }
> > if (ret < 0) {
> > qemu_file_set_error(f, ret);
> > - error_report("Failed to load %s:%s", vmsd->name,
> > - field->name);
> > + error_prepend(errp, "Failed to load %s:%s version_id:
> > %d ",
> > + vmsd->name, field->name,
> > vmsd->version_id);
> > trace_vmstate_load_field_error(field->name, ret);
> > return ret;
> > }
> > }
> > } else if (field->flags & VMS_MUST_EXIST) {
> > - error_report("Input validation failed: %s/%s",
> > - vmsd->name, field->name);
> > + error_setg(errp, "Input validation failed: %s/%s version_id:
> > %d",
> > + vmsd->name, field->name, vmsd->version_id);
> > return -1;
> > }
> > field++;
> > }
> > assert(field->flags == VMS_END);
> > - ret = vmstate_subsection_load(f, vmsd, opaque, NULL);
> > + ret = vmstate_subsection_load(f, vmsd, opaque, errp);
> > if (ret != 0) {
> > qemu_file_set_error(f, ret);
> > return ret;
> > }
> > if (vmsd->post_load) {
> > ret = vmsd->post_load(opaque, version_id);
> > + if (ret < 0) {
> > + error_setg(errp, "VM Post load failed for: %s, version_id: %d,"
> > + "minimum_version: %d, ret: %d", vmsd->name,
>
> This error message lacks a whitespace between "," and "minimum_version".
Yes, shall amend.
>
> By the way, I prefer not to have line breaks in string literals to ease code
> search.
>
> While QEMU's coding style guide says nothing about the length limit for a
> line with a string literal, scripts/checkpatch.pl make an exemption for such
> a line.
>
> scripts/checkpatch.pl came from Linux, and Linux's coding style guide says:
> > However, never break user-visible strings such as printk messages
> > because that breaks the ability to grep for them.
>
> https://www.kernel.org/doc/html/v6.15/process/coding-style.html#breaking-long-lines-and-strings
>
> While we don't have to follow Linux's style, I think this particular
> statement makes sense for QEMU too.
Given that I want to make the script work, because it is part of the workflow
'b4 prep --check; b4 send;' and that I also agree to what you say about
searching
the codebase using these strings, I shall try to use bare minimum line breaks,
if
that is ok.
I will keep grep searchability in mind while making these line break decisions.
>
> > + vmsd->version_id, vmsd->minimum_version_id, ret);
> > + }
> > }
> > trace_vmstate_load_state_end(vmsd->name, "end", ret);
> > return ret;
> > @@ -607,11 +618,11 @@ static int vmstate_subsection_load(QEMUFile *f, const
> > VMStateDescription *vmsd,
> > qemu_file_skip(f, len); /* idstr */
> > version_id = qemu_get_be32(f);
> > - ret = vmstate_load_state(f, sub_vmsd, opaque, version_id);
> > + ret = vmstate_load_state(f, sub_vmsd, opaque, version_id, errp);
> > if (ret) {
> > trace_vmstate_subsection_load_bad(vmsd->name, idstr,
> > "(child)");
> > - error_setg(errp, "Loading VM subsection '%s' in '%s' failed :
> > %d",
> > - idstr, vmsd->name, ret);
> > + error_prepend(errp, "Loading VM subsection '%s'"
> > + "in '%s' failed : %d ", idstr, vmsd->name, ret);
> > return ret;
> > }
> > }
> > diff --git a/tests/unit/test-vmstate.c b/tests/unit/test-vmstate.c
> > index
> > 63f28f26f45691a70936d33e7341d16477a3471f..ca5e0ba1e3e5e2bb0a1ce39143a292f2c6f9420a
> > 100644
> > --- a/tests/unit/test-vmstate.c
> > +++ b/tests/unit/test-vmstate.c
> > @@ -114,7 +114,7 @@ static int load_vmstate_one(const VMStateDescription
> > *desc, void *obj,
> > qemu_fclose(f);
> > f = open_test_file(false);
> > - ret = vmstate_load_state(f, desc, obj, version);
> > + ret = vmstate_load_state(f, desc, obj, version, NULL);
> > if (ret) {
> > g_assert(qemu_file_get_error(f));
> > } else{
> > @@ -365,7 +365,7 @@ static void test_load_v1(void)
> > QEMUFile *loading = open_test_file(false);
> > TestStruct obj = { .b = 200, .e = 500, .f = 600 };
> > - vmstate_load_state(loading, &vmstate_versioned, &obj, 1);
> > + vmstate_load_state(loading, &vmstate_versioned, &obj, 1, NULL);
> > g_assert(!qemu_file_get_error(loading));
> > g_assert_cmpint(obj.a, ==, 10);
> > g_assert_cmpint(obj.b, ==, 200);
> > @@ -391,7 +391,7 @@ static void test_load_v2(void)
> > QEMUFile *loading = open_test_file(false);
> > TestStruct obj;
> > - vmstate_load_state(loading, &vmstate_versioned, &obj, 2);
> > + vmstate_load_state(loading, &vmstate_versioned, &obj, 2, NULL);
> > g_assert_cmpint(obj.a, ==, 10);
> > g_assert_cmpint(obj.b, ==, 20);
> > g_assert_cmpint(obj.c, ==, 30);
> > @@ -480,7 +480,7 @@ static void test_load_noskip(void)
> > QEMUFile *loading = open_test_file(false);
> > TestStruct obj = { .skip_c_e = false };
> > - vmstate_load_state(loading, &vmstate_skipping, &obj, 2);
> > + vmstate_load_state(loading, &vmstate_skipping, &obj, 2, NULL);
> > g_assert(!qemu_file_get_error(loading));
> > g_assert_cmpint(obj.a, ==, 10);
> > g_assert_cmpint(obj.b, ==, 20);
> > @@ -504,7 +504,7 @@ static void test_load_skip(void)
> > QEMUFile *loading = open_test_file(false);
> > TestStruct obj = { .skip_c_e = true, .c = 300, .e = 500 };
> > - vmstate_load_state(loading, &vmstate_skipping, &obj, 2);
> > + vmstate_load_state(loading, &vmstate_skipping, &obj, 2, NULL);
> > g_assert(!qemu_file_get_error(loading));
> > g_assert_cmpint(obj.a, ==, 10);
> > g_assert_cmpint(obj.b, ==, 20);
> > @@ -773,7 +773,7 @@ static void test_load_q(void)
> > TestQtailq tgt;
> > QTAILQ_INIT(&tgt.q);
> > - vmstate_load_state(fload, &vmstate_q, &tgt, 1);
> > + vmstate_load_state(fload, &vmstate_q, &tgt, 1, NULL);
> > char eof = qemu_get_byte(fload);
> > g_assert(!qemu_file_get_error(fload));
> > g_assert_cmpint(tgt.i16, ==, obj_q.i16);
> > @@ -1127,7 +1127,7 @@ static void test_gtree_load_domain(void)
> > fload = open_test_file(false);
> > - vmstate_load_state(fload, &vmstate_domain, dest_domain, 1);
> > + vmstate_load_state(fload, &vmstate_domain, dest_domain, 1, NULL);
> > eof = qemu_get_byte(fload);
> > g_assert(!qemu_file_get_error(fload));
> > g_assert_cmpint(orig_domain->id, ==, dest_domain->id);
> > @@ -1241,7 +1241,7 @@ static void test_gtree_load_iommu(void)
> > qemu_fclose(fsave);
> > fload = open_test_file(false);
> > - vmstate_load_state(fload, &vmstate_iommu, dest_iommu, 1);
> > + vmstate_load_state(fload, &vmstate_iommu, dest_iommu, 1, NULL);
> > eof = qemu_get_byte(fload);
> > g_assert(!qemu_file_get_error(fload));
> > g_assert_cmpint(orig_iommu->id, ==, dest_iommu->id);
> > @@ -1376,7 +1376,7 @@ static void test_load_qlist(void)
> > qemu_fclose(fsave);
> > fload = open_test_file(false);
> > - vmstate_load_state(fload, &vmstate_container, dest_container, 1);
> > + vmstate_load_state(fload, &vmstate_container, dest_container, 1, NULL);
> > eof = qemu_get_byte(fload);
> > g_assert(!qemu_file_get_error(fload));
> > g_assert_cmpint(eof, ==, QEMU_VM_EOF);
> > diff --git a/ui/vdagent.c b/ui/vdagent.c
> > index
> > c0746fe5b168fdc7aeb4866de2ba0c3387566649..83457dee0767433ad0778b37b41b9c673a0e1860
> > 100644
> > --- a/ui/vdagent.c
> > +++ b/ui/vdagent.c
> > @@ -1008,7 +1008,7 @@ static int get_cbinfo(QEMUFile *f, void *pv, size_t
> > size,
> > vdagent_clipboard_peer_register(vd);
> > - ret = vmstate_load_state(f, &vmstate_cbinfo_array, &cbinfo, 0);
> > + ret = vmstate_load_state(f, &vmstate_cbinfo_array, &cbinfo, 0, NULL);
> > if (ret) {
> > return ret;
> > }
> >
>
Regards,
Arun
