On Thu, Dec 01, 2022 at 10:16:15PM +0800, Xiao Yang wrote: > On 2022/12/1 20:58, Jason Gunthorpe wrote: > > It is not really "empty line" it is that the last character in the > > file should be '\n', and all files are like that. > Hi Jason, > > Thanks for your explanation. > > I think my latest patch has added an "empty line", right? yes Jason