diff options
| -rw-r--r-- | kernel/rcu/rcutorture.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 8c7820a00f3c..3595ce889b44 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -3145,12 +3145,12 @@ static int __init rcu_torture_fwd_prog_init(void) fwd_progress = 0; return 0; } - if (stall_cpu > 0) { - VERBOSE_TOROUT_STRING("rcu_torture_fwd_prog_init: Disabled, conflicts with CPU-stall testing"); + if (stall_cpu > 0 || (preempt_duration > 0 && IS_ENABLED(CONFIG_RCU_NOCB_CPU))) { + VERBOSE_TOROUT_STRING("rcu_torture_fwd_prog_init: Disabled, conflicts with CPU-stall and/or preemption testing"); fwd_progress = 0; if (IS_MODULE(CONFIG_RCU_TORTURE_TEST)) return -EINVAL; /* In module, can fail back to user. */ - WARN_ON(1); /* Make sure rcutorture notices conflict. */ + WARN_ON(1); /* Make sure rcutorture scripting notices conflict. */ return 0; } if (fwd_progress_holdoff <= 0) |