KVM: Unprotect a page if #PF happens during NMI injection.
It is done for exception and interrupt already.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 8b5ffbd..ac3d5ba 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1122,8 +1122,7 @@
if (npt_enabled)
svm_flush_tlb(&svm->vcpu);
else {
- if (svm->vcpu.arch.interrupt.pending ||
- svm->vcpu.arch.exception.pending)
+ if (kvm_event_needs_reinjection(&svm->vcpu))
kvm_mmu_unprotect_page_virt(&svm->vcpu, fault_address);
}
return kvm_mmu_page_fault(&svm->vcpu, fault_address, error_code);