drivers/firmware/psci/Kconfig v5.13-rc1

ARM_PSCI_CHECKER

ARM PSCI checker

Run the PSCI checker during startup. This checks that hotplug and
suspend operations work correctly when using PSCI.

The torture tests may interfere with the PSCI checker by turning CPUs
on and off through hotplug, so for now torture tests and PSCI checker
are mutually exclusive.