From: Kishon Vijay Abraham I <kvijayab@xxxxxxx> Secure AVIC does not support injecting "Exceptions" from hypervisor. Return from svm_inject_exception() for Secure AVIC. HW takes care of delivering exceptions initiated by guest as well as re-injecting exceptions initiated by guest (in case there's an intercept before delivering the exceptions). However exceptions cannot be explicitly injected from Hypervisor when Secure AVIC is enabled. Signed-off-by: Kishon Vijay Abraham I <kvijayab@xxxxxxx> Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@xxxxxxx> --- arch/x86/kvm/svm/svm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 7cfd6e916c74..58733b63bcd7 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -463,6 +463,9 @@ static void svm_inject_exception(struct kvm_vcpu *vcpu) struct kvm_queued_exception *ex = &vcpu->arch.exception; struct vcpu_svm *svm = to_svm(vcpu); + if (sev_savic_active(vcpu->kvm)) + return; + kvm_deliver_exception_payload(vcpu, ex); if (kvm_exception_is_soft(ex->vector) && -- 2.34.1
