No. The GP making a commit off of the first non-conflict isn’t the essence of the feature he’s talking about, just an example of what he can do next.
He’d also be free to edit upstream to not commit, or split a change in two so that parts unrelated to the conflict are in their own change. The big idea is that he doesn’t need to blindly decide that before seeing what the conflict is.
He’d also be free to edit upstream to not commit, or split a change in two so that parts unrelated to the conflict are in their own change. The big idea is that he doesn’t need to blindly decide that before seeing what the conflict is.