mutex-no-spin-on-rt.patch

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
index 5068e2a4e75f05f3c1b823b79ae67c94ffc09130..7bd0598bfe6a5eb755ddd062260c4f703a44411a 100644 (file)
--- a/kernel/Kconfig.locks
+++ b/kernel/Kconfig.locks
@@ -199,4 +199,4 @@ config INLINE_WRITE_UNLOCK_IRQRESTORE
        def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
 
 config MUTEX_SPIN_ON_OWNER
-       def_bool SMP && !DEBUG_MUTEXES
+       def_bool SMP && !DEBUG_MUTEXES && !PREEMPT_RT_FULL