Comment by Vegenoid
10 months ago
In my opinion, calling the well-intentioned hard work of others "cancer" is undeniably hyperbolic and dismissive. It is clear that Hellwig used it in this way. To interpret it differently requires bending the mind. Most people would also consider it rude, but I'll grant that rudeness is more subjective.
There is an argument that being hyperbolic, dismissive, and maybe a bit rude isn't as bad as some people make it out to be, and that it is a fine way to hash out disagreements and arrive at the best solution - that it is simply a result of the passion of exceptional engineers. There has historically been much of it in kernel development. But it seems that as the background and culture of kernel maintainers has broadened, that a more measured and positive approach to communication is more constructive.
It doesn't seem like marcan exemplifies this very well either. It is a loss for someone so skilled to abandon collaboration on the kernel, and seems like the unfortunate result of someone being dismissive and rude, and someone else taking that harder than is warranted or healthy.
"To interpret it differently requires bending the mind."
Stange, I think interpreting it your way requires bending the mind. Hellwig clearly used it to describe what he sees at the ill effects of multiple languages in the kernel. It was not used to describe either Rust the language or this specifically this particular submission.
> And I also do not want another maintainer. If you want to make Linux impossible to maintain due to a cross-language codebase do that in your driver so that you have to do it instead of spreading this cancer to core subsystems. (where this cancer explicitly is a cross-language codebase and not rust itself, just to escape the flameware brigade).
It was used to describe the Rust for Linux project, as well as any other potential efforts to bring other languages into the kernel, of which there are none. It is clear why someone working on the Rust for Linux project would feel that "this cancer" refers to the project that they are working on.
I'm not trying to pull out pitchforks, I don't want anyone to burn. I just want people to collaborate effectively and be happy, and I think it is empirically clear that calling something that grows/spreads and that you think is bad "cancer" is not useful, and only inflames things. It is not an illuminating metaphor.
I agree with Vegenoid that using diseases for labeling poorly written code is at the very least highly unprofessional. This practice not only diminishes the seriousness of illnesses like cancer when used so casually, but it also cannot provide helpful constructive feedback.
Instead of providing helpful advice like outlining the current situation and suggesting specific improvements (action A, task B, and goal C) to reach the goal, it feels rude and offensive.
There is no specific improvement if the problem is fundamental. There is no "better/right" way to spread a cancer. (I'm not saying it is, just that that is the argument, and in that context, there is no such thing as a common goal to reach some better way. Everyone does not actually have to agree that all goals are valid and should be reached.)
The only helpful advice, which they did give, is don't even start doing this because it's fundamentally wrong.
The linux kernel is like a house where everyone is a vegan. Marcan believes that incorporating some meat in the diet is important, and better that being a vegan. He may even be right. But so what? He makes his pitch, the family says that's nice but no thanks. He then demands that they eat this chicken because he wants to live in the house and wants to eat chicken while living in the vegan house?
I don't see how he has any right to what he wants, and I don't see an existing kernel devs refusal to cooperate, or even entertain cooperating, as automatically wrong or unreasonable.
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It's like the trope of the hyper emotional significant other that turns practically any statement into "You just called me a dog!!??".