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