From 179141865d08d9b9ebdbef8775b2450dc6f98a14 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 5 Mar 2021 13:15:31 -0800 Subject: [PATCH] rcuscale: Allow CPU hotplug to be enabled It is no longer possible to disable CPU hotplug in many configurations, which means that the CONFIG_HOTPLUG_CPU=n lines in rcuscale's Kconfig options are just a source of useless diagnostics. In addition, rcuscale doesn't do CPU-hotplug operations in any case. This commit therefore changes these lines to read CONFIG_HOTPLUG_CPU=y. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/configs/rcuscale/TREE | 2 +- tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE index 721cfda76ab2..4cc1cc581321 100644 --- a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE +++ b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE @@ -7,7 +7,7 @@ CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n CONFIG_RCU_FAST_NO_HZ=n -CONFIG_HOTPLUG_CPU=n +CONFIG_HOTPLUG_CPU=y CONFIG_SUSPEND=n CONFIG_HIBERNATION=n CONFIG_RCU_NOCB_CPU=n diff --git a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 index 7629f5dd73b2..f5952061fde7 100644 --- a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 +++ b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 @@ -8,7 +8,7 @@ CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n CONFIG_RCU_FAST_NO_HZ=n -CONFIG_HOTPLUG_CPU=n +CONFIG_HOTPLUG_CPU=y CONFIG_SUSPEND=n CONFIG_HIBERNATION=n CONFIG_RCU_FANOUT=3