The context is lack of consideration for people's time. To use an analogy, imagine you wrote a proposal at work and asked for feedback from your boss. Instead

The context is lack of consideration for people's time. To use an analogy, imagine you wrote a proposal at work and asked for feedback from your boss. Instead of a single substantive response, they send back a few dozen individual emails, each one a comment on word choice, or font size, or a suggestion for a paragraph break. Even if each one of them might have some minor merit, it was done in the most time wasting way possible, maybe because their boss measures their work output by how many emails they send. Huawei isn't the kernel boss, but they are essentially submitting feedback. Qu is saying that, for a company the size of Huawei, one that is massively reliant on Linux and has developers' time dedicated to it, he expects them to make their own submissions in a less time wasting fashion. He also suggests the proper way to do it.