Messages in this thread | | | Date | Tue, 28 Oct 2014 05:49:42 -0700 | From | "Paul E. McKenney" <> | Subject | Re: hung tasks in 3.18.0-rc1-00221-gc3351df |
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On Tue, Oct 28, 2014 at 10:16:43AM +0200, Meelis Roos wrote: > > rcu: Make rcu_barrier() understand about missing rcuo kthreads > > I can not trigger the previous problem at will so my testing is not very > useful. I tested the previous patch that you sent but the problem did > not trigger, and yesterday applied this one and it still does not > trigger, but I an using remote sessions only for now (no desktop). > > At least it's not clearly broken :)
A couple of other people had more reproducible test setups and confirmed that it fixed them.
But yes, there are no doubt other RCU bugs waiting to be found. ;-)
Thanx, Paul
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