Re: [PATCH tip/core/rcu 0/9] Torture-test changes for 4.11

From: Paul E. McKenney
Date: Sun Jan 15 2017 - 00:40:16 EST


On Sat, Jan 14, 2017 at 01:13:36PM -0800, Josh Triplett wrote:
> On Sat, Jan 14, 2017 at 01:25:33AM -0800, Paul E. McKenney wrote:
> > Hello!
> >
> > This series provides torture-test updates:
> >
> > 1. Add a check for CONFIG_RCU_STALL_COMMON for TINY01, in order
> > to complain if this case is not tested.
> >
> > 2. Add CONFIG_PROVE_RCU_REPEATEDLY=y for TINY02, in order to test
> > this case.
> >
> > 3. Add tests without slow grace period setup/cleanup, as this case
> > is what is actually used in production.
> >
> > 4. Run at least one test with CONFIG_DEBUG_OBJECTS_RCU_HEAD, to make
> > sure that this case is tested regularly.
> >
> > 5. Run one test with DEBUG_LOCK_ALLOC but not PROVE_LOCKING, to make
> > sure that this case is tested regularly.
> >
> > 6. Run a couple scenarios with CONFIG_RCU_EQS_DEBUG, again to make
> > sure that this case is tested regularly.
> >
> > 7. Update RCU test scenario documentation.
> >
> > 8. Fix potential memory leak with rw lock test, courtesy of Yang Shi.
> >
> > 9. Enable DEBUG_OBJECTS_RCU_HEAD for Tiny RCU, you guessed it, to
> > make sure that this case is regularly tested.
>
> Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

Applied, thank you!

Thanx, Paul