diff options
Diffstat (limited to 'hw/virtio/vhost.c')
| -rw-r--r-- | hw/virtio/vhost.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 5a128613bb..54851b7614 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -288,7 +288,7 @@ static inline void vhost_dev_log_resize(struct vhost_dev* dev, uint64_t size) int r; log = g_malloc0(size * sizeof *log); - log_base = (uint64_t)(unsigned long)log; + log_base = (uintptr_t)log; r = dev->vhost_ops->vhost_call(dev, VHOST_SET_LOG_BASE, &log_base); assert(r >= 0); /* Sync only the range covered by the old log */ @@ -1057,10 +1057,13 @@ int vhost_dev_start(struct vhost_dev *hdev, VirtIODevice *vdev) } if (hdev->log_enabled) { + uint64_t log_base; + hdev->log_size = vhost_get_log_size(hdev); hdev->log = hdev->log_size ? g_malloc0(hdev->log_size * sizeof *hdev->log) : NULL; - r = hdev->vhost_ops->vhost_call(hdev, VHOST_SET_LOG_BASE, hdev->log); + log_base = (uintptr_t)hdev->log; + r = hdev->vhost_ops->vhost_call(hdev, VHOST_SET_LOG_BASE, &log_base); if (r < 0) { r = -errno; goto fail_log; |