I mean, the futex2 proposal has been around for over a year. A lot of the history and discussion can be found here: https://lkml.org/lkml/2021/4/27/1208 https:

I mean, the futex2 proposal has been around for over a year. A lot of the history and discussion can be found here: https://lkml.org/lkml/2021/4/27/1208 https://lkml.org/lkml/2021/4/27/1208 I personally feel like the kernel maintainers have been very conservative over the years regarding the introduction of new system calls, but then again I've maybe gotten used to the trauma of being familiar with windows internals.