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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-23 20:22:27 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-05-13 19:14:21 +0300 |
| commit | f74f94140fa50f768e61d626de4c146502b9102d (patch) | |
| tree | fe70a9a81d8cd3c9ef6f23658d311f05de66b1d4 /arch/x86/kvm/svm/svm.c | |
| parent | 4aef2ec9022b217f74d0f4c9b84081f07cc223d9 (diff) | |
| download | linux-f74f94140fa50f768e61d626de4c146502b9102d.tar.xz | |
KVM: SVM: introduce nested_run_pending
We want to inject vmexits immediately from svm_check_nested_events,
so that the interrupt/NMI window requests happen in inject_pending_event
right after it returns.
This however has the same issue as in vmx_check_nested_events, so
introduce a nested_run_pending flag with the exact same purpose
of delaying vmexit injection after the vmentry.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index b627564e41f9..c2a4e2d21676 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -3429,6 +3429,7 @@ static enum exit_fastpath_completion svm_vcpu_run(struct kvm_vcpu *vcpu) sync_cr8_to_lapic(vcpu); svm->next_rip = 0; + svm->nested.nested_run_pending = 0; svm->vmcb->control.tlb_ctl = TLB_CONTROL_DO_NOTHING; |