diff options
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 739793240d1d..741373e8ca77 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -138,12 +138,6 @@ module_param(oos_shadow, bool, 0644); #define PT64_PERM_MASK (PT_PRESENT_MASK | PT_WRITABLE_MASK | PT_USER_MASK \ | PT64_NX_MASK) -#define PFERR_PRESENT_MASK (1U << 0) -#define PFERR_WRITE_MASK (1U << 1) -#define PFERR_USER_MASK (1U << 2) -#define PFERR_RSVD_MASK (1U << 3) -#define PFERR_FETCH_MASK (1U << 4) - #define RMAP_EXT 4 #define ACC_EXEC_MASK 1 @@ -1632,7 +1626,7 @@ struct page *gva_to_page(struct kvm_vcpu *vcpu, gva_t gva) { struct page *page; - gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva); + gpa_t gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, NULL); if (gpa == UNMAPPED_GVA) return NULL; @@ -2155,8 +2149,11 @@ void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu) spin_unlock(&vcpu->kvm->mmu_lock); } -static gpa_t nonpaging_gva_to_gpa(struct kvm_vcpu *vcpu, gva_t vaddr) +static gpa_t nonpaging_gva_to_gpa(struct kvm_vcpu *vcpu, gva_t vaddr, + u32 access, u32 *error) { + if (error) + *error = 0; return vaddr; } @@ -2740,7 +2737,7 @@ int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva) if (tdp_enabled) return 0; - gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva); + gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, NULL); spin_lock(&vcpu->kvm->mmu_lock); r = kvm_mmu_unprotect_page(vcpu->kvm, gpa >> PAGE_SHIFT); @@ -3237,7 +3234,7 @@ static void audit_mappings_page(struct kvm_vcpu *vcpu, u64 page_pte, if (is_shadow_present_pte(ent) && !is_last_spte(ent, level)) audit_mappings_page(vcpu, ent, va, level - 1); else { - gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, va); + gpa_t gpa = kvm_mmu_gva_to_gpa_read(vcpu, va, NULL); gfn_t gfn = gpa >> PAGE_SHIFT; pfn_t pfn = gfn_to_pfn(vcpu->kvm, gfn); hpa_t hpa = (hpa_t)pfn << PAGE_SHIFT; |