diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-09 08:41:14 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-14 16:50:30 +0200 |
commit | 9e43a83041ab0e334425c7a1f2309453011224ec (patch) | |
tree | 1b541334d89dc95ba5005f7ed6e29bcc75ab77b2 /hw | |
parent | a44bed2f54185b795d8d8141bd810b554bcb750b (diff) |
virtio: stop ioeventfd on reset
All calls to virtio_bus_reset are preceded by virtio_bus_stop_ioeventfd,
move the call in virtio_bus_reset: that makes sense and clarifies
that the vdc->reset function is called with ioeventfd already stopped.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/s390x/virtio-ccw.c | 1 | ||||
-rw-r--r-- | hw/virtio/virtio-bus.c | 1 | ||||
-rw-r--r-- | hw/virtio/virtio-mmio.c | 4 | ||||
-rw-r--r-- | hw/virtio/virtio-pci.c | 1 |
4 files changed, 2 insertions, 5 deletions
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 066a387802..e33e5207ab 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -253,7 +253,6 @@ static void virtio_ccw_reset_virtio(VirtioCcwDevice *dev) { CcwDevice *ccw_dev = CCW_DEVICE(dev); - virtio_ccw_stop_ioeventfd(dev); virtio_bus_reset(&dev->bus); if (dev->indicators) { release_indicator(&dev->routes.adapter, dev->indicators); diff --git a/hw/virtio/virtio-bus.c b/hw/virtio/virtio-bus.c index d7ec023adf..896feb37a1 100644 --- a/hw/virtio/virtio-bus.c +++ b/hw/virtio/virtio-bus.c @@ -104,6 +104,7 @@ void virtio_bus_reset(VirtioBusState *bus) VirtIODevice *vdev = virtio_bus_get_device(bus); DPRINTF("%s: reset device.\n", BUS(bus)->name); + virtio_bus_stop_ioeventfd(bus); if (vdev != NULL) { virtio_reset(vdev); } diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c index 41a35d31c8..6d81a26473 100644 --- a/hw/virtio/virtio-mmio.c +++ b/hw/virtio/virtio-mmio.c @@ -376,8 +376,7 @@ static void virtio_mmio_write(void *opaque, hwaddr offset, uint64_t value, return; } if (value == 0) { - virtio_mmio_stop_ioeventfd(proxy); - virtio_reset(vdev); + virtio_bus_reset(&vdev->bus); } else { virtio_queue_set_addr(vdev, vdev->queue_sel, value << proxy->guest_page_shift); @@ -628,7 +627,6 @@ static void virtio_mmio_reset(DeviceState *d) VirtIOMMIOProxy *proxy = VIRTIO_MMIO(d); int i; - virtio_mmio_stop_ioeventfd(proxy); virtio_bus_reset(&proxy->bus); proxy->host_features_sel = 0; proxy->guest_features_sel = 0; diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 0566ad7d00..45327f0b31 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1945,7 +1945,6 @@ static void virtio_pci_reset(DeviceState *qdev) PCIDevice *dev = PCI_DEVICE(qdev); int i; - virtio_pci_stop_ioeventfd(proxy); virtio_bus_reset(bus); msix_unuse_all_vectors(&proxy->pci_dev); |