ERROR: "in_serving_softirq" [net/sched/cls_cgroup.ko] undefined! The above can be fixed by exporting in_serving_softirq Signed-off-by: John Kacur <jkacur@xxxxxxxxxx> The above patch was originally for 3.0.9-rt25 But I also needed to cherry-pick it for 3.2-rc1-rt1 --- kernel/softirq.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/kernel/softirq.c b/kernel/softirq.c index 3db1d6f..5452432 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -447,6 +447,7 @@ int in_serving_softirq(void) preempt_enable(); return res; } +EXPORT_SYMBOL(in_serving_softirq); /* * Called with bh and local interrupts disabled. For full RT cpu must -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
