Bug 1236215, reported to  the Redhat bugtracker has not gotten any attention in over 3 weeks. I'm trying to track down the cause myself, but I'm not sure how to proceed.The problem was introduced in kernel-4.0.5-200.fc21_x86, and still affects me through the latest Fedora 22 kernel-4.1.3-200.fc22.If I could see a diff or even a changelog, I could try to narrow the problem down. But I don't know where to find that information.  Is there a Git repository that I should be looking at?Sorry for the vague question, I just don't fully understand how the Fedora kernel maintenance works, and don't know where to find the resources I need.
How to troubleshoot Fedora kernel bug
fedora;linux kernel