1. Remove resched_closest_idle() as planned in previous release post. I haven't got the feedback yet, but considering more reports are coming, both calls are removed at this release. The modified commit is
da50716 bfs: Full cpumask based and LLC sensitive cpu selection, v4
2. Fix update_cpu_load_nohz() redefine error when undefine CONFIG_NO_HZ_COMMON, this is a missing for the 4.2 sync up, the modified commit is
75fd9b3 bfs: [Sync] 4.2 sync up v2
New -gc branch can be found at bitbucket and github. An all-in-one patch includes all bfs related changes(*NOT* all commits in -gc branch) is also provided.
Have fun with this new -gc release, and -vrq branch update is in-coming.