arm64: Kconfig: Enable HOTPLUG_SMT

Enable HOTPLUG_SMT for SMT control.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20250311075143.61078-5-yangyicong@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 940343beb3d4cd6cd3a12567f33aeca135866bdd..65fe00b1922c3cbecea15596eac2d3faca3a795c 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -250,6 +250,7 @@ config ARM64
        select HAVE_KRETPROBES
        select HAVE_GENERIC_VDSO
        select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU
+       select HOTPLUG_SMT if HOTPLUG_CPU
        select IRQ_DOMAIN
        select IRQ_FORCED_THREADING
        select KASAN_VMALLOC if KASAN