Hmm. This adds that NET_TC_SKB_EXT config thing, and makes it "default y".
Why? It's also done in a crazy way: + depends on NET_CLS_ACT + default y if NET_CLS_ACT yeah, that's some screwed-up thinking right there. First it depends on another config variable, and then it defaults to "y" if that variable is set. That's all kinds of messed up: - we shouldn't "default y" for new features unless those features are somehow critical (ie typically maybe it was a feature we already had, but that now grew a config option to configure it _away_) - that's a very confused way of saying "default y" (which you shouldn't say in the first place) - there's no explanation for why it should be enabled by default anyway. I've obviously already pulled this (and only noticed when I was testing further on my laptop), but please explain or fix. Linus