| From: Thomas Gleixner <tglx@linutronix.de> |
| Subject: Powerpc: Use generic rwsem on RT |
| |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| --- |
| arch/powerpc/Kconfig | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| Index: linux-stable/arch/powerpc/Kconfig |
| =================================================================== |
| --- linux-stable.orig/arch/powerpc/Kconfig |
| +++ linux-stable/arch/powerpc/Kconfig |
| @@ -60,10 +60,11 @@ config LOCKDEP_SUPPORT |
| |
| config RWSEM_GENERIC_SPINLOCK |
| bool |
| + default y if PREEMPT_RT_FULL |
| |
| config RWSEM_XCHGADD_ALGORITHM |
| bool |
| - default y |
| + default y if !PREEMPT_RT_FULL |
| |
| config GENERIC_LOCKBREAK |
| bool |
