Re: [PATCH V4 2/5] x86/hyper-v: Add hyperv Isolation VM check in the cc_platform_has()

Tianyu Lan
2021-12-06T14:14:12Z

Hi Christoph:
Thanks for your review.

On 12/6/2021 10:06 PM, Christoph Hellwig wrote:
> On Sun, Dec 05, 2021 at 03:18:10AM -0500, Tianyu Lan wrote:
>> +static bool hyperv_cc_platform_has(enum cc_attr attr)
>> +{
>> +#ifdef CONFIG_HYPERV
>> + return attr == CC_ATTR_GUEST_MEM_ENCRYPT;
>> +#else
>> + return false;
>> +#endif
>> +}
>
> Can we even end up here without CONFIG_HYPERV?
>

Yes, I will update in the next version.

Thanks.