On Wed, Dec 02, 2020 at 03:20:09PM +0100, Michael Kerrisk (man-pages) wrote: > Hi Jarkko, > > By the way, is this feature already merged into the kernel? (It > appears not.) No, it's not yet. Right now it's sitting in x86 tip master branch. I thought that this is a good time to start preparing a man page given that it's nearing completion, and also because writing man pages is new territory for me. I should have remarked this in the commit message. Sorry about that. /Jarkko