kvm_clear_request
kvm_clear_request(KVM_REQ_TLB_FLUSH_GPA, vcpu);
kvm_clear_request(KVM_REQ_WATCHDOG, vcpu);
kvm_clear_request(KVM_REQ_VSIE_RESTART, vcpu);
kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
kvm_clear_request(KVM_REQ_TRIPLE_FAULT, vcpu);
kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
kvm_clear_request(KVM_REQ_TRIPLE_FAULT, vcpu);
kvm_clear_request(KVM_REQ_UNBLOCK, vcpu);
kvm_clear_request(KVM_REQ_MCLOCK_INPROGRESS, vcpu);
kvm_clear_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
kvm_clear_request(KVM_REQ_TRIPLE_FAULT, vcpu);
kvm_clear_request(req, vcpu);