On Tue, Sep 01, 2015 at 01:50:06PM +1000, Stephen Rothwell wrote:
> Hi Paul,
>
> After merging the rcu tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> ERROR: "sched_setscheduler_nocheck" [kernel/locking/locktorture.ko] undefined!
> ERROR: "percpu_down_write" [kernel/locking/locktorture.ko] undefined!
> ERROR: "percpu_up_write" [kernel/locking/locktorture.ko] undefined!
> ERROR: "percpu_down_read" [kernel/locking/locktorture.ko] undefined!
> ERROR: "percpu_up_read" [kernel/locking/locktorture.ko] undefined!
> ERROR: "__percpu_init_rwsem" [kernel/locking/locktorture.ko] undefined!
>
> Caused by commits
>
> 04be76a9b067 ("locktorture: Support rtmutex torturing")
> 40b2996f9b32 ("locktorture: Add torture tests for percpu_rwsem")
>
> and maybe more.
>
> I have used the rcu tree from next-20150831 for today.
It is looking like I will be deferring these to v4.4, apologies for
the hassle!
Thanx, Paul
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