diff options
author | Paul E. McKenney <paulmck@kernel.org> | 2020-09-15 14:33:38 -0700 |
---|---|---|
committer | Paul E. McKenney <paulmck@kernel.org> | 2020-11-02 17:12:42 -0800 |
commit | e1eb075ccf3766860b7aa3f104ca29dcb8a46ed0 (patch) | |
tree | 8648ea107928dcdcb0bca9fef7985b1d88241946 /tools/testing/selftests/rcutorture/configs/rcu/TRACE02 | |
parent | Linux 5.10-rc1 (diff) | |
download | linux-dev-e1eb075ccf3766860b7aa3f104ca29dcb8a46ed0.tar.xz linux-dev-e1eb075ccf3766860b7aa3f104ca29dcb8a46ed0.zip |
rcutorture: Make preemptible TRACE02 enable lockdep
Currently, the CONFIG_PREEMPT_NONE=y rcutorture TRACE01 rcutorture
scenario enables lockdep. This limits its ability to find bugs due to
non-preemptible sections of code being RCU readers, and pretty much all
code thus appearing to lockdep to be an RCU reader. This commit therefore
moves lockdep testing to the CONFIG_PREEMPT=y rcutorture TRACE02 scenario.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/TRACE02 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 index b69ed6673c41..77541eeb4e9f 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 @@ -4,8 +4,8 @@ CONFIG_HOTPLUG_CPU=y CONFIG_PREEMPT_NONE=n CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=y -CONFIG_DEBUG_LOCK_ALLOC=n -CONFIG_PROVE_LOCKING=n -#CHECK#CONFIG_PROVE_RCU=n +CONFIG_DEBUG_LOCK_ALLOC=y +CONFIG_PROVE_LOCKING=y +#CHECK#CONFIG_PROVE_RCU=y CONFIG_TASKS_TRACE_RCU_READ_MB=n CONFIG_RCU_EXPERT=y |