This includes the following changes from v1: 1/5: Add missing testcase update. (I misread my test diffs, but Linaro precommit picked this up as well.) 2/5: Address review comments and add a testcase. 5/5: Remove "memtag", "ssbs" and "ls64" instead of renaming them.
Bootstrapped and regression tested as a series, and committed to master. I'll remove "memtag", "ssbs" and "ls64" from my documentation patch before committing that.
