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SubjectRe: [PATCH 3/5] hyperv/IOMMU: Enable swiotlb bounce buffer for Isolation VM
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On 11/17/2021 3:12 AM, Borislav Petkov wrote:
> What you should do, instead, is add an isol. VM specific
> hv_cc_platform_has() just like amd_cc_platform_has() and handle
> the cc_attrs there for your platform, like return false for
> CC_ATTR_GUEST_MEM_ENCRYPT and then you won't need to add that hv_* thing
> everywhere.
>
> And then fix it up in __set_memory_enc_dec() too.
>

Yes, agree. Will add hv cc_attrs and check via cc_platform_has().


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