Comment by jabwd
10 months ago
> To me it looks like that for Linux big part of R4L experiment is to specifically understand whether Rust people can convince key stakeholders that R4L is good idea and get their buy-in and that is why he doesn't attempt to force it.
This is the entire point. This has been DONE. First its "lets see if you can build a good driver", now its "ew rust". The maintainer of the DMA subsystem is showing how they're actively trying to make sure Rust doesn't make it in. .
No, it is not the entire point. No one is really doubting whether you can write a driver in Rust, C++ or Swift. The whole experiment is whether you can slowly move in to existing mature kernel subsystems without being too disruptive.
If the minority maintainers scream every time they see other languages due to their insecurities, technical inability and stubbornness, and their overreactions get a pass, it is not the fault of Rust, C++ or Swift. The source of the disturbance is not the people who are making an effort to cause as little disturbance.
Blatant NIMBYism is the problem here and you cannot reduce it by accepting everything.
In general, upstreaming code to Linux involves interacting with difficult and sometimes outright hostile people. I've certainly had my share of both with much smaller changes. IMO pushing something like R4L requires very thick skin and almost infinite amount of patience. Bitching about that won't get you far, you need to be able to either work with or around those people.
4 replies →