From: Paul E. McKenney Date: Tue, 10 Jan 2023 05:01:12 +0000 (-0800) Subject: rcutorture: Set CONFIG_BOOTPARAM_HOTPLUG_CPU0 to offline CPU 0 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7ff0b54491791bdb99659e73c9851ac398c81416;p=linux.git rcutorture: Set CONFIG_BOOTPARAM_HOTPLUG_CPU0 to offline CPU 0 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" Signed-off-by: Paul E. McKenney Signed-off-by: Boqun Feng --- diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE01 b/tools/testing/selftests/rcutorture/configs/rcu/TREE01 index 8ae41d5f81a3e..04831ef1f9b55 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