https://lore.kernel.org/lkml/20250514201729.48420-1-ryncsn@gmail.com/ https://lore.kernel.org/lkml/20250514201729.48420-1-ryncsn@g... is a much better overview,

https://lore.kernel.org/lkml/20250514201729.48420-1-ryncsn@gmail.com/ https://lore.kernel.org/lkml/20250514201729.48420-1-ryncsn@g... is a much better overview, the phoronix article adds nothing to the the original source; https://lwn.net/Articles/974587/ https://lwn.net/Articles/974587/ has some missing background context as well.