diff options
Diffstat (limited to 'arch/x86/kvm/svm/sev.c')
| -rw-r--r-- | arch/x86/kvm/svm/sev.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 92d4711fd1e4..943bd074a5d3 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -3458,7 +3458,7 @@ void sev_es_unmap_ghcb(struct vcpu_svm *svm) sev_es_sync_to_ghcb(svm); - kvm_vcpu_unmap(&svm->vcpu, &svm->sev_es.ghcb_map, true); + kvm_vcpu_unmap(&svm->vcpu, &svm->sev_es.ghcb_map); svm->sev_es.ghcb = NULL; } @@ -3839,6 +3839,7 @@ static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu) if (VALID_PAGE(svm->sev_es.snp_vmsa_gpa)) { gfn_t gfn = gpa_to_gfn(svm->sev_es.snp_vmsa_gpa); struct kvm_memory_slot *slot; + struct page *page; kvm_pfn_t pfn; slot = gfn_to_memslot(vcpu->kvm, gfn); @@ -3849,7 +3850,7 @@ static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu) * The new VMSA will be private memory guest memory, so * retrieve the PFN from the gmem backend. */ - if (kvm_gmem_get_pfn(vcpu->kvm, slot, gfn, &pfn, NULL)) + if (kvm_gmem_get_pfn(vcpu->kvm, slot, gfn, &pfn, &page, NULL)) return -EINVAL; /* @@ -3878,7 +3879,7 @@ static int __sev_snp_update_protected_guest_state(struct kvm_vcpu *vcpu) * changes then care should be taken to ensure * svm->sev_es.vmsa is pinned through some other means. */ - kvm_release_pfn_clean(pfn); + kvm_release_page_clean(page); } /* @@ -4678,6 +4679,7 @@ void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code) struct kvm_memory_slot *slot; struct kvm *kvm = vcpu->kvm; int order, rmp_level, ret; + struct page *page; bool assigned; kvm_pfn_t pfn; gfn_t gfn; @@ -4704,7 +4706,7 @@ void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code) return; } - ret = kvm_gmem_get_pfn(kvm, slot, gfn, &pfn, &order); + ret = kvm_gmem_get_pfn(kvm, slot, gfn, &pfn, &page, &order); if (ret) { pr_warn_ratelimited("SEV: Unexpected RMP fault, no backing page for private GPA 0x%llx\n", gpa); @@ -4762,7 +4764,7 @@ void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code) out: trace_kvm_rmp_fault(vcpu, gpa, pfn, error_code, rmp_level, ret); out_no_trace: - put_page(pfn_to_page(pfn)); + kvm_release_page_unused(page); } static bool is_pfn_range_shared(kvm_pfn_t start, kvm_pfn_t end) |