I've merged those onto the utrace-ptrace branch. We can proceed however you'd like. But I'm not sure how much sense it makes to do it all by incremental change on the old utrace-ptrace branch. The way you're going, we'll have a new big utrace-ptrace.patch in the end. But I don't think that's what we'll need to submit upstream.
In the end, what I expect we'll want is the ptrace-on-utrace work, and perhaps the utrace core itself too, split into smaller incremental pieces and intermingled with the non-utrace-dependent ptrace cleanup patches in whatever slices and order makes most sense for upstream review and merge. Thanks, Roland
