Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

vhost-user support without ioeventfd
word replacements in vhost user spec
shpc improvements

cleanups, fixes all over the place

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

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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (53 commits)
  tests/data/acpi/virt: drop (most) duplicate files.
  hw/cxl/mailbox: Use new UUID network order define for cel_uuid
  qemu/uuid: Add UUID static initializer
  qemu/bswap: Add const_le64()
  tests: acpi: Update q35/DSDT.cxl for removed duplicate UID
  hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge
  tests/acpi: Allow update of q35/DSDT.cxl
  hw/cxl: Add CXL_CAPACITY_MULTIPLIER definition
  hw/cxl: set cxl-type3 device type to PCI_CLASS_MEMORY_CXL
  hw/pci-bridge/cxl_downstream: Fix type naming mismatch
  hw/mem/cxl_type3: Improve error handling in realize()
  MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
  intel-iommu: send UNMAP notifications for domain or global inv desc
  smmu: switch to use memory_region_unmap_iommu_notifier_range()
  memory: introduce memory_region_unmap_iommu_notifier_range()
  intel-iommu: fail DEVIOTLB_UNMAP without dt mode
  intel-iommu: fail MAP notifier without caching mode
  memory: Optimize replay of guest mapping
  chardev/char-socket: set s->listener = NULL in char_socket_finalize
  hw/pci: Trace IRQ routing on PCI topology
  ...

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

1 files changed, 6 insertions, 4 deletions

diff --git a/hw/virtio/vhost-user-gpio.c b/hw/virtio/vhost-user-gpio.c
index fe3da32c74..d6927b610a 100644
--- a/hw/virtio/vhost-user-gpio.c
+++ b/hw/virtio/vhost-user-gpio.c
@@ -16,6 +16,7 @@
 #include "trace.h"
 
 #define REALIZE_CONNECTION_RETRIES 3
+#define VHOST_NVQS 2
 
 /* Features required from VirtIO */
 static const int feature_bits[] = {
@@ -208,8 +209,7 @@ static void do_vhost_user_cleanup(VirtIODevice *vdev, VHostUserGPIO *gpio)
 {
     virtio_delete_queue(gpio->command_vq);
     virtio_delete_queue(gpio->interrupt_vq);
-    g_free(gpio->vhost_dev.vqs);
-    gpio->vhost_dev.vqs = NULL;
+    g_free(gpio->vhost_vqs);
     virtio_cleanup(vdev);
     vhost_user_cleanup(&gpio->vhost_user);
 }
@@ -229,6 +229,9 @@ static int vu_gpio_connect(DeviceState *dev, Error **errp)
     vhost_dev_set_config_notifier(vhost_dev, &gpio_ops);
     gpio->vhost_user.supports_config = true;
 
+    gpio->vhost_dev.nvqs = VHOST_NVQS;
+    gpio->vhost_dev.vqs = gpio->vhost_vqs;
+
     ret = vhost_dev_init(vhost_dev, &gpio->vhost_user,
                          VHOST_BACKEND_TYPE_USER, 0, errp);
     if (ret < 0) {
@@ -347,10 +350,9 @@ static void vu_gpio_device_realize(DeviceState *dev, Error **errp)
 
     virtio_init(vdev, VIRTIO_ID_GPIO, sizeof(gpio->config));
 
-    gpio->vhost_dev.nvqs = 2;
     gpio->command_vq = virtio_add_queue(vdev, 256, vu_gpio_handle_output);
     gpio->interrupt_vq = virtio_add_queue(vdev, 256, vu_gpio_handle_output);
-    gpio->vhost_dev.vqs = g_new0(struct vhost_virtqueue, gpio->vhost_dev.nvqs);
+    gpio->vhost_vqs = g_new0(struct vhost_virtqueue, VHOST_NVQS);
 
     gpio->connected = false;