[PATCH RT 3/8] Disable RT_GROUP_SCHED in PREEMPT_RT_FULL

[Steven Rostedt]

From: Carsten Emde <C.Emde@xxxxxxxxx>

Strange CPU stalls have been observed in RT when RT_GROUP_SCHED
was configured.

Disable it for now.

Signed-off-by: Carsten Emde <C.Emde@xxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 init/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/init/Kconfig b/init/Kconfig
index dbc82d0..720c182 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -731,6 +731,7 @@ config RT_GROUP_SCHED
 	bool "Group scheduling for SCHED_RR/FIFO"
 	depends on EXPERIMENTAL
 	depends on CGROUP_SCHED
+	depends on !PREEMPT_RT_FULL
 	default n
 	help
 	  This feature lets you explicitly allocate real CPU bandwidth
-- 
1.7.10.4


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