Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fix from Paolo Bonzini:
 "A lone x86 patch, for a bug found while developing a backport to
  stable versions"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 486aa94..951dae4 100644 (file)
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -5906,7 +5906,7 @@ static void kvm_recover_nx_lpages(struct kvm *kvm)
                                      lpage_disallowed_link);
                WARN_ON_ONCE(!sp->lpage_disallowed);
                if (is_tdp_mmu_page(sp)) {
-                       flush = kvm_tdp_mmu_zap_sp(kvm, sp);
+                       flush |= kvm_tdp_mmu_zap_sp(kvm, sp);
                } else {
                        kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list);
                        WARN_ON_ONCE(sp->lpage_disallowed);