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authorStefan Hajnoczi <stefanha@redhat.com>2017-05-18 10:01:00 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2017-05-18 10:01:08 +0100
commitadb354dd1e00aa6b8bd674f0e1f70008badded0f (patch)
tree51c2422717a6421bdc36a54c22bcb1b292aa44b0 /hw
parent897eee242bc081d72ffbf84664c907dcba620ee3 (diff)
parenta764040cc831cfe5b8bf1c80e8341b9bf2de3ce8 (diff)
Merge remote-tracking branch 'mst/tags/for_upstream' into staging
pci, virtio, vhost: fixes A bunch of fixes that missed the release. Most notably we are reverting shpc back to enabled by default state as guests uses that as an indicator that hotplug is supported (even though it's unused). Unfortunately we can't fix this on the stable branch since that would break migration. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Wed 17 May 2017 10:42:06 PM BST # gpg: using RSA key 0x281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * mst/tags/for_upstream: exec: abstract address_space_do_translate() pci: deassert intx when pci device unrealize virtio: allow broken device to notify guest Revert "hw/pci: disable pci-bridge's shpc by default" acpi-defs: clean up open brace usage ACPI: don't call acpi_pcihp_device_plug_cb on xen iommu: Don't crash if machine is not PC_MACHINE pc: add 2.10 machine type pc/fwcfg: unbreak migration from qemu-2.5 and qemu-2.6 during firmware boot libvhost-user: fix crash when rings aren't ready hw/virtio: fix vhost user fails to startup when MQ hw/arm/virt: generate 64-bit addressable ACPI objects hw/acpi-defs: replace leading X with x_ in FADT field names Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/acpi/aml-build.c27
-rw-r--r--hw/acpi/piix4.c11
-rw-r--r--hw/arm/virt-acpi-build.c26
-rw-r--r--hw/i386/acpi-build.c4
-rw-r--r--hw/i386/amd_iommu.c15
-rw-r--r--hw/i386/intel_iommu.c14
-rw-r--r--hw/i386/pc.c9
-rw-r--r--hw/i386/pc_piix.c16
-rw-r--r--hw/i386/pc_q35.c14
-rw-r--r--hw/pci-bridge/pci_bridge_dev.c2
-rw-r--r--hw/pci/pci.c1
-rw-r--r--hw/virtio/vhost-user.c21
-rw-r--r--hw/virtio/virtio.c4
13 files changed, 122 insertions, 42 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index be496c817c..36a6cc450e 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1600,6 +1600,33 @@ build_rsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
(void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
}
+/* Build xsdt table */
+void
+build_xsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
+ const char *oem_id, const char *oem_table_id)
+{
+ int i;
+ unsigned xsdt_entries_offset;
+ AcpiXsdtDescriptorRev2 *xsdt;
+ const unsigned table_data_len = (sizeof(uint64_t) * table_offsets->len);
+ const unsigned xsdt_entry_size = sizeof(xsdt->table_offset_entry[0]);
+ const size_t xsdt_len = sizeof(*xsdt) + table_data_len;
+
+ xsdt = acpi_data_push(table_data, xsdt_len);
+ xsdt_entries_offset = (char *)xsdt->table_offset_entry - table_data->data;
+ for (i = 0; i < table_offsets->len; ++i) {
+ uint64_t ref_tbl_offset = g_array_index(table_offsets, uint32_t, i);
+ uint64_t xsdt_entry_offset = xsdt_entries_offset + xsdt_entry_size * i;
+
+ /* xsdt->table_offset_entry to be filled by Guest linker */
+ bios_linker_loader_add_pointer(linker,
+ ACPI_BUILD_TABLE_FILE, xsdt_entry_offset, xsdt_entry_size,
+ ACPI_BUILD_TABLE_FILE, ref_tbl_offset);
+ }
+ build_header(linker, table_data,
+ (void *)xsdt, "XSDT", xsdt_len, 1, oem_id, oem_table_id);
+}
+
void build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
uint64_t len, int node, MemoryAffinityFlags flags)
{
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index f4fd5907b8..f276967365 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -385,7 +385,10 @@ static void piix4_device_plug_cb(HotplugHandler *hotplug_dev,
dev, errp);
}
} else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) {
- acpi_pcihp_device_plug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev, errp);
+ if (!xen_enabled()) {
+ acpi_pcihp_device_plug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
+ errp);
+ }
} else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) {
if (s->cpu_hotplug_legacy) {
legacy_acpi_cpu_plug_cb(hotplug_dev, &s->gpe_cpu, dev, errp);
@@ -408,8 +411,10 @@ static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev,
acpi_memory_unplug_request_cb(hotplug_dev, &s->acpi_memory_hotplug,
dev, errp);
} else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) {
- acpi_pcihp_device_unplug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
- errp);
+ if (!xen_enabled()) {
+ acpi_pcihp_device_unplug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
+ errp);
+ }
} else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU) &&
!s->cpu_hotplug_legacy) {
acpi_cpu_unplug_request_cb(hotplug_dev, &s->cpuhp_state, dev, errp);
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index ce7499c9ca..e5852067f5 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -364,12 +364,12 @@ static void acpi_dsdt_add_power_button(Aml *scope)
/* RSDP */
static GArray *
-build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
+build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned xsdt_tbl_offset)
{
AcpiRsdpDescriptor *rsdp = acpi_data_push(rsdp_table, sizeof *rsdp);
- unsigned rsdt_pa_size = sizeof(rsdp->rsdt_physical_address);
- unsigned rsdt_pa_offset =
- (char *)&rsdp->rsdt_physical_address - rsdp_table->data;
+ unsigned xsdt_pa_size = sizeof(rsdp->xsdt_physical_address);
+ unsigned xsdt_pa_offset =
+ (char *)&rsdp->xsdt_physical_address - rsdp_table->data;
bios_linker_loader_alloc(linker, ACPI_BUILD_RSDP_FILE, rsdp_table, 16,
true /* fseg memory */);
@@ -381,8 +381,8 @@ build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
/* Address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_RSDP_FILE, rsdt_pa_offset, rsdt_pa_size,
- ACPI_BUILD_TABLE_FILE, rsdt_tbl_offset);
+ ACPI_BUILD_RSDP_FILE, xsdt_pa_offset, xsdt_pa_size,
+ ACPI_BUILD_TABLE_FILE, xsdt_tbl_offset);
/* Checksum to be filled by Guest linker */
bios_linker_loader_add_checksum(linker, ACPI_BUILD_RSDP_FILE,
@@ -654,7 +654,7 @@ static void build_fadt(GArray *table_data, BIOSLinker *linker,
VirtMachineState *vms, unsigned dsdt_tbl_offset)
{
AcpiFadtDescriptorRev5_1 *fadt = acpi_data_push(table_data, sizeof(*fadt));
- unsigned dsdt_entry_offset = (char *)&fadt->dsdt - table_data->data;
+ unsigned xdsdt_entry_offset = (char *)&fadt->x_dsdt - table_data->data;
uint16_t bootflags;
switch (vms->psci_conduit) {
@@ -680,7 +680,7 @@ static void build_fadt(GArray *table_data, BIOSLinker *linker,
/* DSDT address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_TABLE_FILE, dsdt_entry_offset, sizeof(fadt->dsdt),
+ ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->x_dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
build_header(linker, table_data,
@@ -743,7 +743,7 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
{
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
GArray *table_offsets;
- unsigned dsdt, rsdt;
+ unsigned dsdt, xsdt;
GArray *tables_blob = tables->table_data;
table_offsets = g_array_new(false, true /* clear */,
@@ -783,12 +783,12 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
build_iort(tables_blob, tables->linker);
}
- /* RSDT is pointed to by RSDP */
- rsdt = tables_blob->len;
- build_rsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
+ /* XSDT is pointed to by RSDP */
+ xsdt = tables_blob->len;
+ build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
/* RSDP is in FSEG memory, so allocate it separately */
- build_rsdp(tables->rsdp, tables->linker, rsdt);
+ build_rsdp(tables->rsdp, tables->linker, xsdt);
/* Cleanup memory that's no longer used. */
g_array_free(table_offsets, true);
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index cc0418f327..afcadacd2e 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -341,7 +341,7 @@ build_fadt(GArray *table_data, BIOSLinker *linker, AcpiPmInfo *pm,
AcpiFadtDescriptorRev3 *fadt = acpi_data_push(table_data, sizeof(*fadt));
unsigned fw_ctrl_offset = (char *)&fadt->firmware_ctrl - table_data->data;
unsigned dsdt_entry_offset = (char *)&fadt->dsdt - table_data->data;
- unsigned xdsdt_entry_offset = (char *)&fadt->Xdsdt - table_data->data;
+ unsigned xdsdt_entry_offset = (char *)&fadt->x_dsdt - table_data->data;
/* FACS address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
@@ -354,7 +354,7 @@ build_fadt(GArray *table_data, BIOSLinker *linker, AcpiPmInfo *pm,
ACPI_BUILD_TABLE_FILE, dsdt_entry_offset, sizeof(fadt->dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->Xdsdt),
+ ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->x_dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
build_header(linker, table_data,
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index efcc93cbfd..329058dac8 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -21,6 +21,7 @@
*/
#include "qemu/osdep.h"
#include "hw/i386/amd_iommu.h"
+#include "qapi/error.h"
#include "qemu/error-report.h"
#include "trace.h"
@@ -1137,7 +1138,19 @@ static void amdvi_realize(DeviceState *dev, Error **err)
int ret = 0;
AMDVIState *s = AMD_IOMMU_DEVICE(dev);
X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev);
- PCIBus *bus = PC_MACHINE(qdev_get_machine())->bus;
+ MachineState *ms = MACHINE(qdev_get_machine());
+ MachineClass *mc = MACHINE_GET_CLASS(ms);
+ PCMachineState *pcms =
+ PC_MACHINE(object_dynamic_cast(OBJECT(ms), TYPE_PC_MACHINE));
+ PCIBus *bus;
+
+ if (!pcms) {
+ error_setg(err, "Machine-type '%s' not supported by amd-iommu",
+ mc->name);
+ return;
+ }
+
+ bus = pcms->bus;
s->iotlb = g_hash_table_new_full(amdvi_uint64_hash,
amdvi_uint64_equal, g_free, g_free);
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 327a46cd19..9ba2162cd9 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2969,11 +2969,21 @@ static bool vtd_decide_config(IntelIOMMUState *s, Error **errp)
static void vtd_realize(DeviceState *dev, Error **errp)
{
- PCMachineState *pcms = PC_MACHINE(qdev_get_machine());
- PCIBus *bus = pcms->bus;
+ MachineState *ms = MACHINE(qdev_get_machine());
+ MachineClass *mc = MACHINE_GET_CLASS(ms);
+ PCMachineState *pcms =
+ PC_MACHINE(object_dynamic_cast(OBJECT(ms), TYPE_PC_MACHINE));
+ PCIBus *bus;
IntelIOMMUState *s = INTEL_IOMMU_DEVICE(dev);
X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev);
+ if (!pcms) {
+ error_setg(errp, "Machine-type '%s' not supported by intel-iommu",
+ mc->name);
+ return;
+ }
+
+ bus = pcms->bus;
VTD_DPRINTF(GENERAL, "");
x86_iommu->type = TYPE_INTEL;
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 95a5537a2c..816bfa872c 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1049,12 +1049,10 @@ static void load_linux(PCMachineState *pcms,
fw_cfg_add_i32(fw_cfg, FW_CFG_SETUP_SIZE, setup_size);
fw_cfg_add_bytes(fw_cfg, FW_CFG_SETUP_DATA, setup, setup_size);
- if (fw_cfg_dma_enabled(fw_cfg)) {
+ option_rom[nb_option_roms].bootindex = 0;
+ option_rom[nb_option_roms].name = "linuxboot.bin";
+ if (pcmc->linuxboot_dma_enabled && fw_cfg_dma_enabled(fw_cfg)) {
option_rom[nb_option_roms].name = "linuxboot_dma.bin";
- option_rom[nb_option_roms].bootindex = 0;
- } else {
- option_rom[nb_option_roms].name = "linuxboot.bin";
- option_rom[nb_option_roms].bootindex = 0;
}
nb_option_roms++;
}
@@ -2351,6 +2349,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
* to be used at the moment, 32K should be enough for a while. */
pcmc->acpi_data_size = 0x20000 + 0x8000;
pcmc->save_tsc_khz = true;
+ pcmc->linuxboot_dma_enabled = true;
mc->get_hotplug_handler = pc_get_hotpug_handler;
mc->cpu_index_to_instance_props = pc_cpu_index_to_props;
mc->possible_cpu_arch_ids = pc_possible_cpu_arch_ids;
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index d468b963fb..2234bd0461 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -438,7 +438,7 @@ static void pc_i440fx_machine_options(MachineClass *m)
m->default_display = "std";
}
-static void pc_i440fx_2_9_machine_options(MachineClass *m)
+static void pc_i440fx_2_10_machine_options(MachineClass *m)
{
pc_i440fx_machine_options(m);
m->alias = "pc";
@@ -446,14 +446,23 @@ static void pc_i440fx_2_9_machine_options(MachineClass *m)
m->numa_auto_assign_ram = numa_legacy_auto_assign_ram;
}
+DEFINE_I440FX_MACHINE(v2_10, "pc-i440fx-2.10", NULL,
+ pc_i440fx_2_10_machine_options);
+
+static void pc_i440fx_2_9_machine_options(MachineClass *m)
+{
+ pc_i440fx_2_10_machine_options(m);
+ m->is_default = 0;
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_9);
+}
+
DEFINE_I440FX_MACHINE(v2_9, "pc-i440fx-2.9", NULL,
pc_i440fx_2_9_machine_options);
static void pc_i440fx_2_8_machine_options(MachineClass *m)
{
pc_i440fx_2_9_machine_options(m);
- m->is_default = 0;
- m->alias = NULL;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
}
@@ -476,6 +485,7 @@ static void pc_i440fx_2_6_machine_options(MachineClass *m)
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_i440fx_2_7_machine_options(m);
pcmc->legacy_cpu_hotplug = true;
+ pcmc->linuxboot_dma_enabled = false;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
}
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 66303a78cf..f243203844 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -302,20 +302,29 @@ static void pc_q35_machine_options(MachineClass *m)
m->max_cpus = 288;
}
-static void pc_q35_2_9_machine_options(MachineClass *m)
+static void pc_q35_2_10_machine_options(MachineClass *m)
{
pc_q35_machine_options(m);
m->alias = "q35";
m->numa_auto_assign_ram = numa_legacy_auto_assign_ram;
}
+DEFINE_Q35_MACHINE(v2_10, "pc-q35-2.10", NULL,
+ pc_q35_2_10_machine_options);
+
+static void pc_q35_2_9_machine_options(MachineClass *m)
+{
+ pc_q35_2_10_machine_options(m);
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_9);
+}
+
DEFINE_Q35_MACHINE(v2_9, "pc-q35-2.9", NULL,
pc_q35_2_9_machine_options);
static void pc_q35_2_8_machine_options(MachineClass *m)
{
pc_q35_2_9_machine_options(m);
- m->alias = NULL;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
}
@@ -337,6 +346,7 @@ static void pc_q35_2_6_machine_options(MachineClass *m)
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_q35_2_7_machine_options(m);
pcmc->legacy_cpu_hotplug = true;
+ pcmc->linuxboot_dma_enabled = false;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
}
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index 647ad80155..5dbd933cc1 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -163,7 +163,7 @@ static Property pci_bridge_dev_properties[] = {
DEFINE_PROP_ON_OFF_AUTO(PCI_BRIDGE_DEV_PROP_MSI, PCIBridgeDev, msi,
ON_OFF_AUTO_AUTO),
DEFINE_PROP_BIT(PCI_BRIDGE_DEV_PROP_SHPC, PCIBridgeDev, flags,
- PCI_BRIDGE_DEV_F_SHPC_REQ, false),
+ PCI_BRIDGE_DEV_F_SHPC_REQ, true),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 259483b1c0..98ccc27533 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1083,6 +1083,7 @@ static void pci_qdev_unrealize(DeviceState *dev, Error **errp)
pc->exit(pci_dev);
}
+ pci_device_deassert_intx(pci_dev);
do_pci_unregister_device(pci_dev);
}
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 9334a8ae22..32a95a8c69 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -163,22 +163,26 @@ fail:
}
static int process_message_reply(struct vhost_dev *dev,
- VhostUserRequest request)
+ VhostUserMsg msg)
{
- VhostUserMsg msg;
+ VhostUserMsg msg_reply;
- if (vhost_user_read(dev, &msg) < 0) {
+ if ((msg.flags & VHOST_USER_NEED_REPLY_MASK) == 0) {
+ return 0;
+ }
+
+ if (vhost_user_read(dev, &msg_reply) < 0) {
return -1;
}
- if (msg.request != request) {
+ if (msg_reply.request != msg.request) {
error_report("Received unexpected msg type."
"Expected %d received %d",
- request, msg.request);
+ msg.request, msg_reply.request);
return -1;
}
- return msg.payload.u64 ? -1 : 0;
+ return msg_reply.payload.u64 ? -1 : 0;
}
static bool vhost_user_one_time_request(VhostUserRequest request)
@@ -208,6 +212,7 @@ static int vhost_user_write(struct vhost_dev *dev, VhostUserMsg *msg,
* request, we just ignore it.
*/
if (vhost_user_one_time_request(msg->request) && dev->vq_index != 0) {
+ msg->flags &= ~VHOST_USER_NEED_REPLY_MASK;
return 0;
}
@@ -320,7 +325,7 @@ static int vhost_user_set_mem_table(struct vhost_dev *dev,
}
if (reply_supported) {
- return process_message_reply(dev, msg.request);
+ return process_message_reply(dev, msg);
}
return 0;
@@ -712,7 +717,7 @@ static int vhost_user_net_set_mtu(struct vhost_dev *dev, uint16_t mtu)
/* If reply_ack supported, slave has to ack specified MTU is valid */
if (reply_supported) {
- return process_message_reply(dev, msg.request);
+ return process_message_reply(dev, msg);
}
return 0;
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 03592c542a..890b4d7eb7 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -2451,12 +2451,12 @@ void GCC_FMT_ATTR(2, 3) virtio_error(VirtIODevice *vdev, const char *fmt, ...)
error_vreport(fmt, ap);
va_end(ap);
- vdev->broken = true;
-
if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) {
virtio_set_status(vdev, vdev->status | VIRTIO_CONFIG_S_NEEDS_RESET);
virtio_notify_config(vdev);
}
+
+ vdev->broken = true;
}
static void virtio_memory_listener_commit(MemoryListener *listener)