"I do think 'next' as it is has a few issues that either need to be fixed (unlikely - it's not the point of next) or just need to be aired as issues and understood," noted Linus Torvalds about the linux-next development tree, originally designed as a way to get subsystem maintainers more involved in managing merge conflicts. Linus continued, "I don't think anybody wants it to go away. The question in my mind is more along the way of how/whether it should be changed. There was some bickering about patches that weren't there, and some about how _partial_ series were there but then the finishing touches broke things."
He listed his two primary concerns as, "I don't think it does 'quality control', and I think that's pretty fundamental," and, "I don't think the 'next' thing works as well for the occasional developer that just has a few patches pending as it works for subsystem maintainers that are used to it." Linus continued, "I don't think either of the above issues is a 'problem' - I just think they should be acknowledged. I think 'next' is a good way for the big subsystem developers to be able to see problems early, but I really hope that nobody will _ever_ see next as a 'that's the way into Linus' tree', because for the above two reasons I do not think it can really work that way." Andrew Morton noted, "a lot of the bugs which hit your tree would have been quickly found in linux-next too," then added, "but it's all shuffling deckchairs, really. Are we actually merging better code as a reasult of all of this? Are we being more careful and reviewing better and testing better? Don't think so."
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