linux-kernel - [PATCH rcu 0/7] In-kernel torture-test updates for v5.16

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Date:   Wed, 15 Sep 2021 17:13:29 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...com, mingo@...nel.org,
        jiangshanlai@...il.com, akpm@...ux-foundation.org,
        mathieu.desnoyers@...icios.com, josh@...htriplett.org,
        tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org,
        dhowells@...hat.com, edumazet@...gle.com, fweisbec@...il.com,
        oleg@...hat.com, joel@...lfernandes.org
Subject: [PATCH rcu 0/7] In-kernel torture-test updates for v5.16

Hello!

This series contains in-kernel torture-test updates (excluding scftorture,
which has its own branch this time).

1.	Suppressing read-exit testing is not an error.

2.	Warn on individual rcu_torture_init() error conditions.

3.	Warn on individual lock_torture_init() error conditions.

4.	Warn on individual ref_scale_init() error conditions.

5.	Warn on individual rcu_scale_init() error conditions.

6.	Don't cpuhp_remove_state() if cpuhp_setup_state() failed.

7.	Avoid problematic critical section nesting on PREEMPT_RT,
	courtesy of Scott Wood.

						Thanx, Paul

------------------------------------------------------------------------

 b/include/linux/torture.h      |    8 ++++
 b/kernel/locking/locktorture.c |   14 +++----
 b/kernel/rcu/rcuscale.c        |   10 ++---
 b/kernel/rcu/rcutorture.c      |    2 -
 b/kernel/rcu/refscale.c        |    6 +--
 kernel/rcu/rcutorture.c        |   82 ++++++++++++++++++++++++++---------------
 6 files changed, 77 insertions(+), 45 deletions(-)