We might need to debug some virtio things, so better have diagnose 500 logged. Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx> Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx> --- arch/s390/kvm/diag.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c index 1ea4095..ce865bd 100644 --- a/arch/s390/kvm/diag.c +++ b/arch/s390/kvm/diag.c @@ -212,6 +212,11 @@ static int __diag_virtio_hypercall(struct kvm_vcpu *vcpu) (vcpu->run->s.regs.gprs[1] != KVM_S390_VIRTIO_CCW_NOTIFY)) return -EOPNOTSUPP; + VCPU_EVENT(vcpu, 4, "diag 0x500 schid 0x%8.8x queue 0x%x cookie 0x%llx", + (u32) vcpu->run->s.regs.gprs[2], + (u32) vcpu->run->s.regs.gprs[3], + vcpu->run->s.regs.gprs[4]); + /* * The layout is as follows: * - gpr 2 contains the subchannel id (passed as addr) -- 2.5.5 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
