diff options
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 0050fe81d857..a9ed7a723a0c 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -1571,7 +1571,8 @@ static void check_ept_pointer_match(struct kvm *kvm) static int vmx_hv_remote_flush_tlb(struct kvm *kvm) { - int ret; + struct kvm_vcpu *vcpu; + int ret = -ENOTSUPP, i; spin_lock(&to_kvm_vmx(kvm)->ept_pointer_lock); @@ -1579,14 +1580,14 @@ static int vmx_hv_remote_flush_tlb(struct kvm *kvm) check_ept_pointer_match(kvm); if (to_kvm_vmx(kvm)->ept_pointers_match != EPT_POINTERS_MATCH) { - ret = -ENOTSUPP; - goto out; + kvm_for_each_vcpu(i, vcpu, kvm) + ret |= hyperv_flush_guest_mapping( + to_vmx(kvm_get_vcpu(kvm, i))->ept_pointer); + } else { + ret = hyperv_flush_guest_mapping( + to_vmx(kvm_get_vcpu(kvm, 0))->ept_pointer); } - ret = hyperv_flush_guest_mapping( - to_vmx(kvm_get_vcpu(kvm, 0))->ept_pointer); - -out: spin_unlock(&to_kvm_vmx(kvm)->ept_pointer_lock); return ret; } |