RE: [PATCH 11/11] Drivers: hv: Kconfig: Add ARM64 support for MSHV_VTL

Michael Kelley
2026-04-01T16:59:15Z

From: Naman Jain <namjain@linux.microsoft.com> Sent: Monday, March 16, 2026 5:13 AM
>

Nit: In keeping with past practice, the "Subject" prefix for this patch could
just be "Drivers: hv:"

> Enable ARM64 support in MSHV_VTL Kconfig now that all the necessary
> support is present.
>
> Signed-off-by: Roman Kisel <romank@linux.microsoft.com>
> Signed-off-by: Naman Jain <namjain@linux.microsoft.com>
> ---
> drivers/hv/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
> index 7937ac0cbd0f..393cef272590 100644
> --- a/drivers/hv/Kconfig
> +++ b/drivers/hv/Kconfig
> @@ -87,7 +87,7 @@ config MSHV_ROOT
>
> config MSHV_VTL
> tristate "Microsoft Hyper-V VTL driver"
> - depends on X86_64 && HYPERV_VTL_MODE
> + depends on (X86_64 || ARM64) && HYPERV_VTL_MODE
> depends on HYPERV_VMBUS
> # Mapping VTL0 memory to a userspace process in VTL2 is supported in OpenHCL.
> # VTL2 for OpenHCL makes use of Huge Pages to improve performance on VMs,
> --
> 2.43.0
>

The nit notwithstanding,

Reviewed-by: Michael Kelley <mhklinux@outlook.com>