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Code Issues Releases Wiki Activity

KVM: SEV: introduce to_kvm_sev_info 

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240404121327.3107131-10-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2024-04-04 08:13:19 -04:00
parent 2a955c4db1
commit 4ebb105e6c
2 changed files with 7 additions and 2 deletions
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4
arch/x86/kvm/svm/sev.c
View File

@ -96,7 +96,7 @@ static int sev_flush_asids(unsigned int min_asid, unsigned int max_asid)
static inline bool is_mirroring_enc_context(struct kvm *kvm)
{
return !!to_kvm_svm(kvm)->sev_info.enc_context_owner;
return !!to_kvm_sev_info(kvm)->enc_context_owner;
}
static bool sev_vcpu_has_debug_swap(struct vcpu_svm *svm)
@ -653,7 +653,7 @@ static int __sev_launch_update_vmsa(struct kvm *kvm, struct kvm_vcpu *vcpu,
clflush_cache_range(svm->sev_es.vmsa, PAGE_SIZE);
vmsa.reserved = 0;
vmsa.handle = to_kvm_svm(kvm)->sev_info.handle;
vmsa.handle = to_kvm_sev_info(kvm)->handle;
vmsa.address = __sme_pa(svm->sev_es.vmsa);
vmsa.len = PAGE_SIZE;
ret = sev_issue_cmd(kvm, SEV_CMD_LAUNCH_UPDATE_VMSA, &vmsa, error);

5
arch/x86/kvm/svm/svm.h
View File

@ -319,6 +319,11 @@ static __always_inline struct kvm_svm *to_kvm_svm(struct kvm *kvm)
return container_of(kvm, struct kvm_svm, kvm);
}
static __always_inline struct kvm_sev_info *to_kvm_sev_info(struct kvm *kvm)
{
return &to_kvm_svm(kvm)->sev_info;
}
static __always_inline bool sev_guest(struct kvm *kvm)
{
#ifdef CONFIG_KVM_AMD_SEV