I think all I have to do is actually click the "Pull Request" button. It's actually showing me 11 commits, I think this is it.
Do I have to type something in as the title/description? Each of the actual commits are commented, although I've completely forgot to add which bug reports should be closed due to the fixes. Some of my bug reports will still be opened because I only did partial fixes on them, since I'm not sure about the validity of some issues in the reports. Next time I won't create a bug report that is a *collection* of bugs, I can see the pain it's giving me now. :)