diff options
| -rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index 1e8b8b6..f93ca3b 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -798,7 +798,8 @@ static void rpmsg_recv_done(struct virtqueue *rvq) else dev_warn(dev, "msg received with no recepient\n"); - sg_init_one(&sg, msg, sizeof(*msg) + len); + /* publish the real size of the buffer */ + sg_init_one(&sg, msg, RPMSG_BUF_SIZE); /* add the buffer back to the remote processor's virtqueue */ err = virtqueue_add_buf(vrp->rvq, &sg, 0, 1, msg, GFP_KERNEL); |
