Re: Question about sched_setaffinity()

From: Paul E. McKenney
Date: Mon May 13 2019 - 08:22:26 EST


On Sun, May 12, 2019 at 03:05:39AM +0200, Andrea Parri wrote:
> > > > The fix is straightforward. I just added "rcutorture.shuffle_interval=0"
> > > > to the TRIVIAL.boot file, which stops rcutorture from shuffling its
> > > > kthreads around.
> > >
> > > I added the option to the file and I didn't reproduce the issue.
> >
> > Thank you! May I add your Tested-by?
>
> Please feel free to do so. But it may be worth to squash "the commits"
> (and adjust the changelogs accordingly). And you might want to remove
> some of those debug checks/prints?

Revert/remove a number of the commits, but yes. ;-)

And remove the extra loop, but leave the single WARN_ON() complaining
about being on the wrong CPU.

Thanx, Paul