[PATCH 4.12 179/196] sched/fair: Fix load_balance() affinity redo path

4.12-stable review patch. If anyone has any objections, please let me know. -- From: Jeffrey Hugo commit 65a4433aebe36c8c6abeb69b99ef00274b971c6c upstream. If load_balance() fails to migrate any tasks because all tasks were affined, load_balance()

[PATCH 4.12 179/196] sched/fair: Fix load_balance() affinity redo path

4.12-stable review patch. If anyone has any objections, please let me know. -- From: Jeffrey Hugo commit 65a4433aebe36c8c6abeb69b99ef00274b971c6c upstream. If load_balance() fails to migrate any tasks because all tasks were affined, load_balance() removes the source CPU from