On 03/08/2012 12:15 PM, Wen Congyang wrote: > When the host knows the guest is panicked, it will set > exit_reason to KVM_EXIT_GUEST_PANICKED. So if qemu receive > this exit_reason, we can send a event to tell management > application that the guest is panicked and set the guest > status to RUN_STATE_PANICKED. > > Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx> > --- > kvm-all.c | 5 +++++ > monitor.c | 3 +++ > monitor.h | 1 + > qapi-schema.json | 2 +- > qmp.c | 3 ++- > vl.c | 1 + > 6 files changed, 13 insertions(+), 2 deletions(-) > > diff --git a/kvm-all.c b/kvm-all.c > index 77eadf6..b3c9a83 100644 > --- a/kvm-all.c > +++ b/kvm-all.c > @@ -1290,6 +1290,11 @@ int kvm_cpu_exec(CPUState *env) > (uint64_t)run->hw.hardware_exit_reason); > ret = -1; > break; > + case KVM_EXIT_GUEST_PANICKED: > + monitor_protocol_event(QEVENT_GUEST_PANICKED, NULL); > + vm_stop(RUN_STATE_PANICKED); > + ret = -1; > + break; > If the management application is not aware of this event, then it will never resume the guest, so it will appear hung. -- error compiling committee.c: too many arguments to function -- 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
