This is the processor trace (PT) support from Intel. This repo was originally cloned from https://github.com/01org/processor-trace, with its master branch at commit afbae2983b1978f1f1fe267bfc3fd24a7e41673a.
To see differences with upstream, assuming master is up to date with origin/master:
bash$ git remote add github https://github.com/01org/processor-trace bash$ git fetch github bash$ git checkout master bash$ git cherry -v github/master
Commits that begin with “-” are ones upstream has and we do not. Commits that begin with “+” are ones we have and upstream does not.