On Sun, Mar 27, 2016 at 10:53:18PM +0200, Peter Zijlstra wrote: > 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.
He might well be seeing some other bug, then. Reinette might be instead seeing time-synchronization issues, perhaps that is also Ross's problem. Or maybe there is more than one bug. ;-) Thanx, Paul