Re: [PATCH 03/19] drivers/hv: minimal mshv module (/dev/mshv/)

[Nuno Das Neves]

On 6/27/2021 5:00 AM, Wei Liu wrote:
> On Fri, May 28, 2021 at 03:43:23PM -0700, Nuno Das Neves wrote:
> [...]
>> +
>> +static int
>> +__init mshv_init(void)
>> +{
>> +	int ret;
> 
> Please check if Linux is running on Microsoft Hypervisor here. If not,
> this module should not be loaded.
> 
> Something like:
> 
>        if (!hv_is_hyperv_initialized())
>                return -ENODEV;

Good point - will do.

> 
> Wei.
>