diff options
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index c0350be52c91..9f4be0114bce 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -2990,7 +2990,7 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot) pt = sp->spt; for (i = 0; i < PT64_ENT_PER_PAGE; ++i) /* avoid RMW */ - if (pt[i] & PT_WRITABLE_MASK) + if (is_writable_pte(pt[i])) pt[i] &= ~PT_WRITABLE_MASK; } kvm_flush_remote_tlbs(kvm); @@ -3425,7 +3425,7 @@ void inspect_spte_has_rmap(struct kvm *kvm, u64 *sptep) struct kvm_mmu_page *rev_sp; gfn_t gfn; - if (*sptep & PT_WRITABLE_MASK) { + if (is_writable_pte(*sptep)) { rev_sp = page_header(__pa(sptep)); gfn = kvm_mmu_page_get_gfn(rev_sp, sptep - rev_sp->spt); @@ -3474,7 +3474,7 @@ static void check_writable_mappings_rmap(struct kvm_vcpu *vcpu) if (!(ent & PT_PRESENT_MASK)) continue; - if (!(ent & PT_WRITABLE_MASK)) + if (!is_writable_pte(ent)) continue; inspect_spte_has_rmap(vcpu->kvm, &pt[i]); } @@ -3508,7 +3508,7 @@ static void audit_write_protection(struct kvm_vcpu *vcpu) spte = rmap_next(vcpu->kvm, rmapp, NULL); while (spte) { - if (*spte & PT_WRITABLE_MASK) + if (is_writable_pte(*spte)) printk(KERN_ERR "%s: (%s) shadow page has " "writable mappings: gfn %lx role %x\n", __func__, audit_msg, sp->gfn, |
