KVM: SVM: immediately inject INTR vmexit (6e085cbf) · Commits · 戴 / test

We can immediately leave SVM guest mode in svm_check_nested_events now that we have the nested_run_pending mechanism. This makes things easier because we can run the rest of inject_pending_event with GIF=0, and KVM will naturally end up requesting the next interrupt window. Signed-off-by:

Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/svm/nested.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -801,13 +801,13 @@ int nested_svm_check_exception(struct vcpu_svm *svm, unsigned nr,

		static void nested_svm_intr(struct vcpu_svm *svm)
		{
		trace_kvm_nested_intr_vmexit(svm->vmcb->save.rip);

		svm->vmcb->control.exit_code = SVM_EXIT_INTR;
		svm->vmcb->control.exit_info_1 = 0;
		svm->vmcb->control.exit_info_2 = 0;

		/* nested_svm_vmexit this gets called afterwards from handle_exit */
		svm->nested.exit_required = true;
		trace_kvm_nested_intr_vmexit(svm->vmcb->save.rip);
		nested_svm_vmexit(svm);
		}

		static bool nested_exit_on_intr(struct vcpu_svm *svm)

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