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| author | Michael S. Tsirkin | 2010-05-09 18:42:09 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2010-05-12 17:07:54 +0200 |
| commit | fae054b070143a60ce40671470292efc2dc58a49 (patch) | |
| tree | 598f8e04e2ffb5b25108a38732d30f02f1ef3948 | |
| parent | pci: irq_state vmstate breakage (diff) | |
| download | qemu-fae054b070143a60ce40671470292efc2dc58a49.tar.gz qemu-fae054b070143a60ce40671470292efc2dc58a49.tar.xz qemu-fae054b070143a60ce40671470292efc2dc58a49.zip | |
virtio: invoke set_features on load
After migration, vhost was not getting features
acked because set_features callback was never invoked.
The fix is just to invoke that callback.
Reported-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: David L Stevens <dlstevens@us.ibm.com>
| -rw-r--r-- | hw/virtio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/virtio.c b/hw/virtio.c index e7657ae8aa..4475bb3e44 100644 --- a/hw/virtio.c +++ b/hw/virtio.c @@ -677,6 +677,8 @@ int virtio_load(VirtIODevice *vdev, QEMUFile *f) features, supported_features); return -1; } + if (vdev->set_features) + vdev->set_features(vdev, features); vdev->guest_features = features; vdev->config_len = qemu_get_be32(f); qemu_get_buffer(f, vdev->config, vdev->config_len); |