>> Fixes: db074436f421 ("iomap: move the direct IO code into a separate file") > > I forgot to mention - this fixes tag is completely bogus. That's > just a commit that moves the code from one file to another and > there's no actual functional change at all. > > Further, this isn't a change that "fixes" a bug or regression - it > is a change to support new functionality that doesnt' yet exist > upstream, and so there is no bug in the existing kernels for it to > fix.... I agree. I will remove the Fixes tag. I added it as iomap infra does not explicitly tell it does not support the LBS usecase. But I agree that it is a change to support a new feature, and it shouldn't go as a fix.