From: Mateusz Polrola mateuszx.potrola@intel.com
Wrong vmid is used in case of sending HYPER_DMABUF_EXPORT_FD_FAILED message. Instead of vmid, hypder dmabuf id is being used.
Signed-off-by: Mateusz Polrola mateuszx.potrola@intel.com Signed-off-by: Dongwon Kim dongwon.kim@intel.com --- drivers/xen/hyper_dmabuf/hyper_dmabuf_ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/hyper_dmabuf/hyper_dmabuf_ioctl.c b/drivers/xen/hyper_dmabuf/hyper_dmabuf_ioctl.c index d1970c8..ca6edf2 100644 --- a/drivers/xen/hyper_dmabuf/hyper_dmabuf_ioctl.c +++ b/drivers/xen/hyper_dmabuf/hyper_dmabuf_ioctl.c @@ -473,7 +473,7 @@ static int hyper_dmabuf_export_fd_ioctl(struct file *filp, void *data) */ hyper_dmabuf_create_req(req, HYPER_DMABUF_EXPORT_FD_FAILED, &op[0]); - bknd_ops->send_req(op[0], req, false); + bknd_ops->send_req(HYPER_DMABUF_DOM_ID(imported->hid), req, false); kfree(req); dev_err(hy_drv_priv->dev, "Failed to create sgt or notify exporter\n");