[PATCH RT 10/14] arm/unwind: use a raw_spin_lock

3.10.32-rt31-rc2 stable review patch. If anyone has any objections, please let me know. -- From: Sebastian Andrzej Siewior Mostly unwind is done with irqs enabled however SLUB may call it with irqs disabled while creating a new SLUB cache. I had system freeze while loading a

[PATCH RT 10/14] arm/unwind: use a raw_spin_lock

3.10.32-rt31-rc2 stable review patch. If anyone has any objections, please let me know. -- From: Sebastian Andrzej Siewior bige...@linutronix.de Mostly unwind is done with irqs enabled however SLUB may call it with irqs disabled while creating a new SLUB cache. I had system