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Message-ID: <CABgObfYzM4tsoYtVdACtbY4ZXs4j2hrsVEafD9=EnqnXjoJ+2Q@mail.gmail.com>
Date: Fri, 19 Apr 2024 14:01:29 +0200
From: Paolo Bonzini <pbonzini@...hat.com>
To: Michael Roth <michael.roth@....com>
Cc: kvm@...r.kernel.org, linux-coco@...ts.linux.dev, linux-mm@...ck.org,
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Brijesh Singh <brijesh.singh@....com>
Subject: Re: [PATCH v13 16/26] KVM: SEV: Support SEV-SNP AP Creation NAE event
On Thu, Apr 18, 2024 at 9:45 PM Michael Roth <michael.roth@....com> wrote:
> * the VMSA will be NULL if this vCPU is the destination for intrahost
> * migration, and will be copied later.
> */
> - if (svm->sev_es.vmsa)
> + if (!svm->sev_es.snp_has_guest_vmsa)
> svm->vmcb->control.vmsa_pa = __pa(svm->sev_es.vmsa);
>
> /* Can't intercept CR register access, HV can't modify CR registers */
This needs to be svm->sev_es.vmsa && ... (see existing comment above the "if").
Paolo
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