[PATCH OLK-5.10 0/3] arm64: Allow CPU0 to be nohz_full

Xiongfeng Wang (3): isolation: Do not check whether housekeeping CPUs are present isolation: Check whether all the housekeeping CPUs are online arm64: Kconfig: select ARCH_SUSPEND_NONZERO_CPU by default

arch/arm64/Kconfig | 3 +++ include/linux/cpu.h | 3 ++- include/linux/sched/isolation.h | 5 +++++ kernel/sched/isolation.c | 39 +++++++++++++++++++++++++++++---- kernel/smp.c | 4 ++++ kernel/time/tick-sched.c | 3 ++- 6 files changed, 51 insertions(+), 6 deletions(-)