Message ID | 583CBD3D.1080808@gmail.com |
---|---|
State | RFC, archived |
Delegated to: | David Miller |
Headers | show |
--- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -1777,7 +1777,8 @@ static int translate_desc(struct vhost_virtqueue *vq, u64 _iov = iov + ret; size = node->size - addr + node->start; - _iov->iov_len = min((u64)len - s, size); + printk("%s: build 100 length headers!\n", __func__); + _iov->iov_len = min((u64)len - s, (u64)100);//size); _iov->iov_base = (void __user *)(unsigned long) (node->userspace_addr + addr - node->start);