On Fri, Nov 08, 2024 at 05:43:44PM +0000, Javier Gonzalez wrote: > We have been iterating in the patches for years, but it is unfortunately > one of these series that go in circles forever. I don't think it is due > to any specific problem, but mostly due to unaligned requests form > different folks reviewing. Last time I talked to Damien he asked me to > send the patches again; we have not followed through due to bandwidth. A big problem is that it actually lacks a killer use case. If you'd actually manage to plug it into an in-kernel user and show a real speedup people might actually be interested in it and help optimizing for it.