On Fri, 8 Mar 2019, john.hubbard@xxxxxxxxx wrote: > We seem to have pretty solid consensus on the concept and details of the > put_user_pages() approach. Or at least, if we don't, someone please speak > up now. Christopher Lameter, especially, since you had some concerns > recently. My concerns do not affect this patchset which just marks the get/put for the pagecache. The problem was that the description was making claims that were a bit misleading and seemed to prescribe a solution. So lets get this merged. Whatever the solution will be, we will need this markup.