From: "Paul E. McKenney" paulmck@kernel.org
There is now a BOOTPARAM_HOTPLUG_CPU0 Kconfig option that allows CPU 0 to be offlined on x86 systems. This commit therefore sets this option in the TREE01 rcutorture scenario in order to regularly test this capability.
Reported-by: "Zhang, Qiang1" qiang1.zhang@intel.com Signed-off-by: Paul E. McKenney paulmck@kernel.org Signed-off-by: Boqun Feng boqun.feng@gmail.com --- tools/testing/selftests/rcutorture/configs/rcu/TREE01 | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE01 b/tools/testing/selftests/rcutorture/configs/rcu/TREE01 index 8ae41d5f81a3..04831ef1f9b5 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE01 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE01 @@ -15,3 +15,4 @@ CONFIG_DEBUG_LOCK_ALLOC=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n CONFIG_RCU_EXPERT=y +CONFIG_BOOTPARAM_HOTPLUG_CPU0=y