Messages in this thread | | | Date | Sun, 27 Mar 2016 22:53:18 +0200 | From | Peter Zijlstra <> | Subject | Re: rcu_preempt self-detected stall on CPU from 4.5-rc3, since 3.17 |
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On Sun, Mar 27, 2016 at 08:40:18AM -0700, Paul E. McKenney wrote: > Oh, and the patch I am running with is below. I am running x86, and so > some other architectures would of course need the corresponding patch > on that architecture.
> -#define TIF_POLLING_NRFLAG 21 /* idle is polling for TIF_NEED_RESCHED */
Also note that ARM (v7) which Ross is running doesn't have this to begin with.
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