On Tue, Aug 05, 2014 at 09:49:58AM +0100, Anup Patel wrote: > The KVM_EXIT_SYSTEM_EVENT exit reason was added to define > architecture independent system-wide events for a Guest. > > Currently, it is used by in-kernel PSCI-0.2 emulation of > KVM ARM/ARM64 to inform user space about PSCI SYSTEM_OFF > or PSCI SYSTEM_RESET request. > > For now, we simply treat all system-wide guest events as > same and shutdown the guest upon KVM_EXIT_SYSTEM_EVENT. > > Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx> > Signed-off-by: Anup Patel <anup.patel@xxxxxxxxxx> > --- > tools/kvm/kvm-cpu.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/tools/kvm/kvm-cpu.c b/tools/kvm/kvm-cpu.c > index ee0a8ec..e20ee4b 100644 > --- a/tools/kvm/kvm-cpu.c > +++ b/tools/kvm/kvm-cpu.c > @@ -160,6 +160,12 @@ int kvm_cpu__start(struct kvm_cpu *cpu) > goto exit_kvm; > case KVM_EXIT_SHUTDOWN: > goto exit_kvm; > + case KVM_EXIT_SYSTEM_EVENT: > + /* > + * Treat both SHUTDOWN & RESET system events > + * as shutdown request. > + */ > + goto exit_kvm; Can we figure out whether this was a SHUTDOWN or RESET request? If so, printing a message for the latter "RESET request received -- exiting KVM" might be informative. Will -- 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
