On 10/19/20 8:08 AM, Michael S. Tsirkin wrote: > On Mon, Oct 19, 2020 at 10:56:21PM +0800, Xie Yongji wrote: >> diff --git a/include/uapi/linux/vduse.h b/include/uapi/linux/vduse.h >> +#define VDUSE_BASE 'V' >> + > > Could we see some documentation about the user interface of this module please? > Also, the VDUSE_BASE value should be documented in Documentation/userspace-api/ioctl/ioctl-number.rst. thanks. -- ~Randy