Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: fixes, cleanups

Fixes, cleanups all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Sat 04 Sep 2021 22:34:10 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# 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

* remotes/mst/tags/for_upstream: (35 commits)
  vhost-vdpa: remove the unncessary queue_index assignment
  vhost-vdpa: fix the wrong assertion in vhost_vdpa_init()
  vhost-vdpa: tweak the error label in vhost_vdpa_add()
  vhost-vdpa: fix leaking of vhost_net in vhost_vdpa_add()
  vhost-vdpa: don't cleanup twice in vhost_vdpa_add()
  vhost-vdpa: remove the unnecessary check in vhost_vdpa_add()
  vhost_net: do not assume nvqs is always 2
  vhost: use unsigned int for nvqs
  vhost_net: remove the meaningless assignment in vhost_net_start_one()
  vhost-vdpa: correctly return err in vhost_vdpa_set_backend_cap()
  vhost-vdpa: remove unused variable "acked_features"
  tests/vhost-user-bridge.c: Fix typo in help message
  tests/vhost-user-bridge.c: Sanity check socket path length
  hw/virtio: Add flatview update in vhost_user_cleanup()
  hw/virtio: Remove NULL check in virtio_free_region_cache()
  hw/virtio: Document virtio_queue_packed_empty_rcu is called within RCU
  MAINTAINERS: Added myself as a reviewer for acpi/smbios subsystem
  hw/acpi: use existing references to pci device struct within functions
  hw/pci: remove all references to find_i440fx function
  hw/i386/acpi-build: Get NUMA information from struct NumaState
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/hw/acpi/acpi-cpu-hotplug-stub.c b/hw/acpi/acpi-cpu-hotplug-stub.c
new file mode 100644
index 0000000000..3fc4b14c26
--- /dev/null
+++ b/hw/acpi/acpi-cpu-hotplug-stub.c
@@ -0,0 +1,50 @@
+#include "qemu/osdep.h"
+#include "hw/acpi/cpu_hotplug.h"
+#include "migration/vmstate.h"
+
+
+/* Following stubs are all related to ACPI cpu hotplug */
+const VMStateDescription vmstate_cpu_hotplug;
+
+void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe_cpu,
+                                CPUHotplugState *cpuhp_state,
+                                uint16_t io_port)
+{
+    return;
+}
+
+void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
+                                  AcpiCpuHotplug *gpe_cpu, uint16_t base)
+{
+    return;
+}
+
+void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList ***list)
+{
+    return;
+}
+
+void acpi_cpu_plug_cb(HotplugHandler *hotplug_dev,
+                      CPUHotplugState *cpu_st, DeviceState *dev, Error **errp)
+{
+    return;
+}
+
+void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev,
+                             AcpiCpuHotplug *g, DeviceState *dev, Error **errp)
+{
+    return;
+}
+
+void acpi_cpu_unplug_cb(CPUHotplugState *cpu_st,
+                        DeviceState *dev, Error **errp)
+{
+    return;
+}
+
+void acpi_cpu_unplug_request_cb(HotplugHandler *hotplug_dev,
+                                CPUHotplugState *cpu_st,
+                                DeviceState *dev, Error **errp)
+{
+    return;
+}