diff options
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 968f38dcb864..2c1cfe68a9af 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1191,9 +1191,9 @@ static void avic_init_vmcb(struct vcpu_svm *svm) { struct vmcb *vmcb = svm->vmcb; struct kvm_arch *vm_data = &svm->vcpu.kvm->arch; - phys_addr_t bpa = page_to_phys(svm->avic_backing_page); - phys_addr_t lpa = page_to_phys(vm_data->avic_logical_id_table_page); - phys_addr_t ppa = page_to_phys(vm_data->avic_physical_id_table_page); + phys_addr_t bpa = __sme_set(page_to_phys(svm->avic_backing_page)); + phys_addr_t lpa = __sme_set(page_to_phys(vm_data->avic_logical_id_table_page)); + phys_addr_t ppa = __sme_set(page_to_phys(vm_data->avic_physical_id_table_page)); vmcb->control.avic_backing_page = bpa & AVIC_HPA_MASK; vmcb->control.avic_logical_id = lpa & AVIC_HPA_MASK; @@ -1256,8 +1256,8 @@ static void init_vmcb(struct vcpu_svm *svm) set_intercept(svm, INTERCEPT_MWAIT); } - control->iopm_base_pa = iopm_base; - control->msrpm_base_pa = __pa(svm->msrpm); + control->iopm_base_pa = __sme_set(iopm_base); + control->msrpm_base_pa = __sme_set(__pa(svm->msrpm)); control->int_ctl = V_INTR_MASKING_MASK; init_seg(&save->es); @@ -1407,9 +1407,9 @@ static int avic_init_backing_page(struct kvm_vcpu *vcpu) return -EINVAL; new_entry = READ_ONCE(*entry); - new_entry = (page_to_phys(svm->avic_backing_page) & - AVIC_PHYSICAL_ID_ENTRY_BACKING_PAGE_MASK) | - AVIC_PHYSICAL_ID_ENTRY_VALID_MASK; + new_entry = __sme_set((page_to_phys(svm->avic_backing_page) & + AVIC_PHYSICAL_ID_ENTRY_BACKING_PAGE_MASK) | + AVIC_PHYSICAL_ID_ENTRY_VALID_MASK); WRITE_ONCE(*entry, new_entry); svm->avic_physical_id_cache = entry; @@ -1660,7 +1660,7 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) svm->vmcb = page_address(page); clear_page(svm->vmcb); - svm->vmcb_pa = page_to_pfn(page) << PAGE_SHIFT; + svm->vmcb_pa = __sme_set(page_to_pfn(page) << PAGE_SHIFT); svm->asid_generation = 0; init_vmcb(svm); @@ -1688,7 +1688,7 @@ static void svm_free_vcpu(struct kvm_vcpu *vcpu) { struct vcpu_svm *svm = to_svm(vcpu); - __free_page(pfn_to_page(svm->vmcb_pa >> PAGE_SHIFT)); + __free_page(pfn_to_page(__sme_clr(svm->vmcb_pa) >> PAGE_SHIFT)); __free_pages(virt_to_page(svm->msrpm), MSRPM_ALLOC_ORDER); __free_page(virt_to_page(svm->nested.hsave)); __free_pages(virt_to_page(svm->nested.msrpm), MSRPM_ALLOC_ORDER); @@ -2343,7 +2343,7 @@ static u64 nested_svm_get_tdp_pdptr(struct kvm_vcpu *vcpu, int index) u64 pdpte; int ret; - ret = kvm_vcpu_read_guest_page(vcpu, gpa_to_gfn(cr3), &pdpte, + ret = kvm_vcpu_read_guest_page(vcpu, gpa_to_gfn(__sme_clr(cr3)), &pdpte, offset_in_page(cr3) + index * 8, 8); if (ret) return 0; @@ -2355,7 +2355,7 @@ static void nested_svm_set_tdp_cr3(struct kvm_vcpu *vcpu, { struct vcpu_svm *svm = to_svm(vcpu); - svm->vmcb->control.nested_cr3 = root; + svm->vmcb->control.nested_cr3 = __sme_set(root); mark_dirty(svm->vmcb, VMCB_NPT); svm_flush_tlb(vcpu); } @@ -2886,7 +2886,7 @@ static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm) svm->nested.msrpm[p] = svm->msrpm[p] | value; } - svm->vmcb->control.msrpm_base_pa = __pa(svm->nested.msrpm); + svm->vmcb->control.msrpm_base_pa = __sme_set(__pa(svm->nested.msrpm)); return true; } @@ -4527,7 +4527,7 @@ get_pi_vcpu_info(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e, pr_debug("SVM: %s: use GA mode for irq %u\n", __func__, irq.vector); *svm = to_svm(vcpu); - vcpu_info->pi_desc_addr = page_to_phys((*svm)->avic_backing_page); + vcpu_info->pi_desc_addr = __sme_set(page_to_phys((*svm)->avic_backing_page)); vcpu_info->vector = irq.vector; return 0; @@ -4578,7 +4578,8 @@ static int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq, struct amd_iommu_pi_data pi; /* Try to enable guest_mode in IRTE */ - pi.base = page_to_phys(svm->avic_backing_page) & AVIC_HPA_MASK; + pi.base = __sme_set(page_to_phys(svm->avic_backing_page) & + AVIC_HPA_MASK); pi.ga_tag = AVIC_GATAG(kvm->arch.avic_vm_id, svm->vcpu.vcpu_id); pi.is_guest_mode = true; @@ -5032,7 +5033,7 @@ static void svm_set_cr3(struct kvm_vcpu *vcpu, unsigned long root) { struct vcpu_svm *svm = to_svm(vcpu); - svm->vmcb->save.cr3 = root; + svm->vmcb->save.cr3 = __sme_set(root); mark_dirty(svm->vmcb, VMCB_CR); svm_flush_tlb(vcpu); } @@ -5041,7 +5042,7 @@ static void set_tdp_cr3(struct kvm_vcpu *vcpu, unsigned long root) { struct vcpu_svm *svm = to_svm(vcpu); - svm->vmcb->control.nested_cr3 = root; + svm->vmcb->control.nested_cr3 = __sme_set(root); mark_dirty(svm->vmcb, VMCB_NPT); /* Also sync guest cr3 here in case we live migrate */ |