[PATCH 3.12 005/170] rtmutex: Detect changes in the pi lock chain

2014-07-18 Thread Jiri Slaby
From: Thomas Gleixner 3.12-stable review patch. If anyone has any objections, please let me know. === commit 82084984383babe728e6e3c9a8e5c46278091315 upstream. When we walk the lock chain, we drop all locks after each step. So the lock chain can change under us before we

[PATCH 3.12 005/170] rtmutex: Detect changes in the pi lock chain

2014-07-18 Thread Jiri Slaby
From: Thomas Gleixner t...@linutronix.de 3.12-stable review patch. If anyone has any objections, please let me know. === commit 82084984383babe728e6e3c9a8e5c46278091315 upstream. When we walk the lock chain, we drop all locks after each step. So the lock chain can change under us