From: Yicong Yang <yangyicong@hisilicon.com>

Enable HOTPLUG_SMT for SMT control.

Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 100570a048c5..1ee926e2252e 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -246,6 +246,7 @@ 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
-- 
2.24.0

On Fri, 20 Dec 2024 15:53:13 +0800
Yicong Yang <yangyicong@huawei.com> wrote:

> From: Yicong Yang <yangyicong@hisilicon.com>
> 
> Enable HOTPLUG_SMT for SMT control.
> 
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
FWIW LGTM

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> ---
>  arch/arm64/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 100570a048c5..1ee926e2252e 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -246,6 +246,7 @@ 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